# Residential Glass Solutions > Source: https://crystalunits.com/residential-glass-for-energy-efficient-homes/ > Author: Lukasz > Published: 2026-03-13T11:58:43+00:00 > Modified: 2026-03-13T11:59:50+00:00 Residential glass solutions for modern homes, including balustrades, kitchen splashbacks, rooflights, glass stairs and shower glass. [vc_row type="full_width_background" full_screen_row_position="middle" column_margin="none" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_image="7301" bg_position="left center" background_image_loading="skip-lazy-load" bg_repeat="no-repeat" scene_position="center" top_padding="14%" bottom_padding="10%" top_padding_tablet="30%" constrain_group_3="yes" bottom_padding_tablet="30%" top_padding_phone="20%" constrain_group_5="yes" bottom_padding_phone="20%" text_color="custom" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" color_overlay="#000000" overlay_strength="0.3" gradient_direction="radial" shape_divider_color="#ffffff" shape_divider_position="bottom" shape_divider_height="45%" bg_image_animation="zoom-out" parallax_bg="true" parallax_bg_speed="fast" shape_type="straight_section" gradient_type="default"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" 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column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="0px" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" font_color="#ffffff" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h1" line_reveal_by_space_text_effect="default" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Residential Glass Solutions for Energy-Efficient Homes" text_direction="default"][/split_line_heading][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row type="full_width_background" full_screen_row_position="middle" column_margin="custom" column_margin_custom="5%" column_direction="default" column_direction_tablet="default" column_direction_phone="default" scene_position="center" top_padding="8%" constrain_group_1="yes" bottom_padding="8%" top_padding_phone="20%" constrain_group_5="yes" bottom_padding_phone="20%" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" shape_type="" gradient_type="default"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" sticky_content="true" sticky_content_functionality="css" sticky_content_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="5px" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="5/6" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default" offset="vc_col-xs-12"][vc_column_text text_direction="default"] ###### Residential Glazing [/vc_column_text][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="High-performance glass designed to reduce heat loss, lower energy bills, and create healthier, more comfortable homes." font_size="4vw" font_size_phone="1.8em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="3vw"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="At Crystal Units, we design and manufacture advanced insulated glass solutions that improve thermal performance, reduce energy consumption, and enhance everyday comfort." font_size="2vw" font_size_phone="1.4em" font_line_height="1.3" font_size_tablet="7vw" text_direction="default"][/split_line_heading][nectar_responsive_text text_direction="default"]Whether you’re upgrading existing windows or planning a full renovation, our glass systems deliver exceptional insulation, lower U-values, and long-term energy savings. From low emissivity glass to our ultra-insulating C.U.in suspended film technology, we help homeowners achieve outstanding performance without compromising aesthetics.[/nectar_responsive_text][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/6" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][/vc_column][/vc_row][vc_row type="full_width_background" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#0a1c2d" scene_position="center" top_padding="8%" constrain_group_1="yes" bottom_padding="8%" text_color="light" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" shape_type="straight_section" gradient_type="default"][vc_column column_padding="padding-2-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][divider line_type="No Line" custom_height="40px"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#da2c46" font_size_max="90px" line_reveal_by_space_text_effect="default" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Why Residential Glazing Matters" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="40px"][nectar_icon_list color="default" direction="vertical" icon_size="small" icon_style="border"][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657242-10" tab_id="1773401657242-2" icon_fontawesome="fa fa-thermometer-half" header="Reduce Heat Loss" text="High-performance residential glass reduces heat transmission through windows and helps keep homes warmer for longer."][/nectar_icon_list_item][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657247-6" tab_id="1773401657248-10" icon_fontawesome="fa fa-gbp" header="Lower Energy Bills" text="Improved thermal performance reduces heating demand and supports lower household energy bills over time."][/nectar_icon_list_item][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657250-10" tab_id="1773401657250-4" icon_fontawesome="fa fa-home" header="Improve Comfort" text="Better glazing helps stabilise indoor temperatures, minimise condensation, and reduce cold spots and draughts."][/nectar_icon_list_item][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657255-0" tab_id="1773401657255-7" icon_fontawesome="fa fa-volume-up" header="Enhance Acoustic Insulation" text="Advanced insulated glazing can also improve acoustic comfort for quieter, more peaceful living spaces."][/nectar_icon_list_item][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657258-3" tab_id="1773401657259-1" icon_fontawesome="fa fa-line-chart" header="Increase Property Value" text="Upgrading residential glazing can future-proof homes and improve energy efficiency credentials for buyers and occupiers."][/nectar_icon_list_item][nectar_icon_list_item icon_type="icon" text_full_html="simple" title="List Item" id="1773401657262-10" tab_id="1773401657262-8" icon_fontawesome="fa fa-check-circle" header="Meet Future Standards" text="With rising energy costs and tighter building regulations, better glazing is one of the smartest long-term home upgrades."][/nectar_icon_list_item][/nectar_icon_list][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" sticky_content="true" sticky_content_functionality="js" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner equal_height="yes" 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gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" shape_type="" gradient_type="default"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" sticky_content="true" sticky_content_functionality="css" sticky_content_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="5px" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="5/6" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default" offset="vc_col-xs-3 vc_hidden-xs"][vc_column_text text_direction="default"] ###### Our Residential Glass Options [/vc_column_text][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Explore energy-efficient residential glazing options for upgrades, renovations, and new home improvements" font_size="4vw" font_size_phone="2em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="3vw"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="From advanced C.U.in suspended film units to low-E coatings, solar control glazing, and laminated safety glass, our residential systems are designed to improve thermal efficiency, reduce energy bills, and support healthier, more comfortable homes." font_size="2vw" font_size_phone="1.4em" font_line_height="1.3" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="1vw"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Get a Free Quote" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/6" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][/vc_column][/vc_row][vc_row type="full_width_content" full_screen_row_position="middle" column_margin="default" equal_height="yes" content_placement="middle" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#ffffff" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="C.U.in – Advanced Triple Glazing Performance (Without the Weight)" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="30px" custom_height_phone="0px"][vc_column_text css_animation="none" css=".vc_custom_1718884866800{margin-top: 15px !important;}" max_width="550" text_direction="default"]Our C.U.in ultra-insulating glass achieves U-values as low as 0.2 W/m²K, outperforming traditional triple glazing while remaining thinner and lighter. Unlike conventional triple glazing, C.U.in: - Can be retrofitted into standard double-glazed frames - Reduces CO₂ emissions - Lowers heating demand - Improves acoustic comfort - Uses up to 33% less glass than triple glazing Independently tested at the Salford Energy House, C.U.in demonstrated significantly reduced heat loss compared to both A-rated and E-rated double glazing. Ideal for: - Replacement glass - Renovations - Extensions - Sliding and bi-fold doors - Rooflights [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Speak to Our Team" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" 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column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][/vc_column][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Low Emissivity Glass (Low-E Glass)" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][vc_column_text css_animation="none" css=".vc_custom_1721129351121{margin-top: 15px !important;}" max_width="550" text_direction="default"]Low-E glazing reflects heat back into your home while allowing natural daylight to pass through. Achieving U-values as low as: - 1.0 W/m²K in double glazing - 0.5 W/m²K in triple glazing Low emissivity coatings reduce heat loss in winter and help prevent overheating in summer, making them a cost-effective upgrade for energy-conscious homeowners. [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Explore Low-E Options" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row type="full_width_content" full_screen_row_position="middle" column_margin="default" equal_height="yes" content_placement="middle" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#ffffff" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Solar Control Glass" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="30px" custom_height_phone="0px"][vc_column_text css_animation="none" css=".vc_custom_1718884784825{margin-top: 15px !important;}" max_width="550" text_direction="default"]For south-facing homes, conservatories, and large glazed extensions, solar control glazing manages excess solar gain. Measured by its g-value, this glass reduces overheating while maintaining clarity and comfort. Perfect for: - Garden rooms - Sliding patio doors - Modern glass façades - Skylights and rooflights [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Control Solar Gain" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" 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column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][/vc_column][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Safety & Laminated Glass for Homes" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][vc_column_text css_animation="none" css=".vc_custom_1718884908766{margin-top: 15px !important;}" max_width="550" text_direction="default"]Our residential safety glazing includes: - Toughened glass - Laminated safety glass - Barrier load compliant units - Snow and wind load resistance Designed for structural integrity, security, and peace of mind. [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Request Safety Glazing Info" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row type="full_width_content" full_screen_row_position="middle" column_margin="default" equal_height="yes" content_placement="middle" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#ffffff" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Sustainable Residential Glazing" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="30px" custom_height_phone="0px"][vc_column_text css_animation="none" max_width="550" text_direction="default"]Sustainability sits at the centre of our manufacturing process. We actively reduce environmental impact through: - Glass sheet optimisation to minimise waste - Water recycling systems - Solar-powered manufacturing - Circular economy engagement - Responsible waste management - Reduced paper usage through digital processes C.U.in has also undergone whole life cycle performance analysis with Hilson Moran, demonstrating reduced embodied carbon compared to traditional triple glazing. When homeowners choose Crystal Units, they choose a product aligned with long-term environmental responsibility. [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Learn About Sustainable Options" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" 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overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][/vc_column][vc_column column_padding="padding-10-percent" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/2" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_row_inner column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bottom_padding_phone="15%" text_align="left" row_position="default" row_position_tablet="inherit" row_position_phone="inherit" overflow="visible" pointer_events="all"][vc_column_inner column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" overflow="visible" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" enable_animation="true" animation="fade-in-from-bottom" animation_easing="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Health, Comfort & Wellbeing" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][vc_column_text css_animation="none" max_width="550" text_direction="default"]High-performance glass does more than retain heat. It contributes to: - Stable indoor temperatures - Reduced draughts - Improved daylight quality - Better acoustic comfort - Reduced cold spots Better glass supports better living. [/vc_column_text][divider line_type="No Line" custom_height="20px" custom_height_phone="0px"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="block" display_tablet="inherit" display_phone="inherit" link_text="Improve Home Comfort" url="/contact/" margin_top="30" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row type="in_container" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][vc_column_text] [/vc_column_text][/vc_column][/vc_row][vc_row type="full_width_background" full_screen_row_position="middle" column_margin="custom" column_margin_custom="5%" column_direction="default" column_direction_tablet="default" column_direction_phone="default" scene_position="center" top_padding="6%" constrain_group_1="yes" bottom_padding="6%" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" shape_type="" gradient_type="default"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" sticky_content="true" sticky_content_functionality="css" sticky_content_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="5px" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="5/6" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default" offset="vc_col-xs-12"][vc_column_text text_direction="default"] ###### Replace Glass Without Replacing Frames [/vc_column_text][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="scroll-opacity-reveal" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Upgrade thermal performance without the cost and disruption of full window replacement." font_size="4vw" font_size_phone="2em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][divider line_type="No Line" custom_height="3vw"][vc_column_text text_direction="default"]One of the most overlooked benefits of C.U.in is its ability to retrofit into standard double-glazed frames. Homeowners can: - Avoid the cost of full window replacement - Reduce disruption - Upgrade performance instantly This gives homeowners control — and that matters. [/vc_column_text][divider line_type="No Line" custom_height="1vw"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="inline" display_tablet="inherit" display_phone="inherit" link_text="Get a Free Quote" url="/contact/" margin_top="20" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][nectar_cta btn_style="arrow-animation" heading_tag="h4" button_color="default" button_color_hover="#da2c46" text_color="#da2c46" text_color_hover="#ffffff" button_border_color="#da2c46" button_border_color_hover="#da2c46" button_border_thickness="1px" link_type="regular" alignment="left" alignment_tablet="default" alignment_phone="default" display="inline" display_tablet="inherit" display_phone="inherit" link_text="Find an Approved Installer" url="#" margin_top="20" padding_top="20" padding_right="40" padding_bottom="20" padding_left="40"][/vc_column][/vc_row][vc_row type="full_width_background" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#ffffff" scene_position="center" top_padding="8%" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" gradient_type="default" shape_type=""][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][vc_column_text text_direction="default"] ###### TESTIMONIAL [/vc_column_text][split_line_heading animation_type="line-reveal-by-space" font_style="h2" text_color="#000000" line_reveal_by_space_text_effect="none" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="What They’re Saying" text_direction="ltr"][/split_line_heading][/vc_column][/vc_row][vc_row type="full_width_content" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#ffffff" scene_position="center" top_padding="2%" bottom_padding="8%" bottom_padding_phone="15%" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" gradient_type="default" shape_type=""][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid" column_padding_type="default" gradient_type="default"][testimonial_slider style="multiple_visible_minimal" star_rating_color="accent-color" slider_controls="default" flickity_border_radius="default"][testimonial star_rating="none" title="Testimonial" id="1773401657995-1" name="Mrs Czuba" subtitle="Leeds" quote="My friend and I had virtually identical sliding doors installed in our homes around the same time in 2019 from different companies, only my friend went with just double glazing, whereas I upgraded to CUIN. In the words of my friend “your sliding doors are so much lighter and easier to open/close than ours. There’s absolutely no feel of cold when your near the glass unlike ours. I wish I had chosen CUIN.”" tab_id="1773401657995-5"][testimonial star_rating="none" title="Testimonial" id="1773401658002-4" name="Massoud" subtitle="Essex" quote="I contacted CUIN to enquire about their glazing for my full home renovation. They were extremely helpful from the start, explaining the different types of CUIN and the benefits of each type, whilst providing competitive prices. I decided to opt for Ultra and couldn’t be more pleased." tab_id="1773401658002-7"][testimonial star_rating="none" title="Testimonial" id="1773401658008-5" name="Mr and Mrs Plaza" subtitle="Mid 2020" quote="The new windows have been installed for about 6 months now and we really noticed a difference over the winter. We felt warmer near the large bay windows in the living room and generally had our thermostat turned down lower than we would previously. Overall I would definitely say that this is something we would recommend to other families thinking of upgrading to triple glazing." tab_id="1773401658008-5"][testimonial star_rating="none" title="Testimonial" id="1773401658015-4" name="Jack Graham" subtitle="Co Founder, Coffee Inc" quote="I'm wondering why I never contacted these guys sooner! Seriously, they all have commendable talent in their respective fields and knocked my concept out of the ballpark. Thanks for an amazing experience!" tab_id="1773401658015-9"][/testimonial_slider][/vc_column][/vc_row][vc_row type="in_container" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][vc_column_text] [/vc_column_text][/vc_column][/vc_row][vc_row type="full_width_background" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" bg_color="#f2f2f2" scene_position="center" top_padding="100" bottom_padding="100" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overflow="visible" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" gradient_type="default" shape_type=""][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_direction_desktop="default" column_element_spacing="default" desktop_text_alignment="default" tablet_text_alignment="default" phone_text_alignment="default" background_color_opacity="1" background_hover_color_opacity="1" column_backdrop_filter="none" column_shadow="none" column_border_radius="none" column_link_target="_self" column_position="default" gradient_direction="left_to_right" overlay_strength="0.3" width="1/1" tablet_width_inherit="default" animation_type="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][split_line_heading animation_type="line-reveal-by-space" font_style="h3" text_color="#000000" font_size_max="90px" line_reveal_by_space_text_effect="none" stagger_animation="true" content_alignment="default" mobile_content_alignment="inherit" link_target="_self" text_content="Residential Glass FAQs" font_size="4vw" font_size_phone="3em" font_line_height="1.2" font_size_tablet="7vw" text_direction="default"][/split_line_heading][toggles style="minimal"][toggle color="Accent-Color" heading_tag="h3" heading_tag_functionality="default" title="What U-value should my windows achieve?"][vc_column_text text_direction="default"]U-values measure how much heat passes through a material. The lower the number, the better the insulation.Under current UK Building Regulations (Part L), replacement windows typically need to achieve around 1.4 W/m²K or better. However, modern high-performance glass can go significantly beyond this: - Standard double glazing: around 1.2 – 1.4 W/m²K - Good triple glazing: around 0.8 – 1.0 W/m²K - C.U.in Ultra: as low as 0.2 – 0.4 W/m²K Lower U-values mean: - Less heat loss - Lower heating demand - Reduced energy bills - Improved indoor comfort If you are renovating, extending, or aiming for a low-energy or Passivhaus-level home, choosing glass with a significantly lower U-value can make a measurable difference to long-term running costs. [/vc_column_text][/toggle][toggle color="Accent-Color" heading_tag="default" heading_tag_functionality="default" title="Can I replace glazing without replacing frames?"][vc_column_text text_direction="default"]Yes — and this is one of the most cost-effective upgrades available.If your existing window frames are in good condition, you can often replace just the sealed glass unit rather than the entire window. This: - Reduces installation cost - Minimises disruption - Avoids unnecessary waste - Preserves original framing (ideal for heritage or bespoke systems) C.U.in is specifically designed to retrofit into standard double-glazed frames, delivering triple-glazing-level performance without increasing unit thickness. For homeowners who want improved insulation without a full window replacement, this approach offers excellent value and a smaller environmental footprint. [/vc_column_text][/toggle][toggle color="Accent-Color" heading_tag="default" heading_tag_functionality="default" title="How much can I save on energy bills?"][vc_column_text text_direction="default"]Savings depend on several factors: - The size of your glass area - Your current glazing performance - Your heating system - Energy prices However, independent assessments have shown that upgrading from standard double glazing to high-performance C.U.in units can: - Reduce heating demand by up to 45% - Cut annual heating costs by up to 57%, depending on the comparison unit For a typical semi-detached home, this can translate into hundreds of pounds saved per year, particularly when replacing older or uncoated double glass. Beyond cost savings, you’ll also notice: - Fewer cold spots near windows - Reduced draught sensation - More stable indoor temperatures Energy efficiency is not just about bills — it’s about comfort. [/vc_column_text][/toggle][toggle color="Accent-Color" heading_tag="default" heading_tag_functionality="default" title="Is triple glazing always necessary?"][vc_column_text text_direction="default"]Not always.Traditional triple glazing improves insulation by adding a third pane of glass, but it also: - Increases weight - Adds thickness - Requires deeper frames - Raises transport and embodied carbon impact In many cases, you can achieve equal or better thermal performance without conventional triple glazing. For example, C.U.in uses suspended film technology within a double-glazed unit to create two insulating chambers. This allows it to: - Match or outperform triple glazing - Fit into standard double-glazed frames - Reduce façade weight - Use less material For homes with limited frame depth, sliding systems, or structural constraints, advanced insulating glass can be a smarter solution than standard triple glazing. [/vc_column_text][/toggle][toggle color="Accent-Color" heading_tag="default" heading_tag_functionality="default" title="How does C.U.in compare to triple glazing?"][vc_column_text text_direction="default"]C.U.in was developed to outperform traditional triple glazing while reducing its limitations.**Thermal Performance** - Traditional triple glazing: typically 0.5 – 0.8 W/m²K - C.U.in Ultra: as low as 0.2 W/m²K **Thickness & Weight** - Triple glazing requires thicker units and heavier frames - C.U.in delivers superior insulation while remaining thinner and lighter **Embodied Carbon** - Triple glazing contains more glass and higher material impact - Whole life cycle analysis shows triple glazed units can be up to 31% more carbon intensive than C.U.in per m² **Retrofit Capability** - Triple glazing often requires new frames - C.U.in can retrofit into standard double-glazed systems In simple terms: C.U.in provides the thermal benefits of triple glazing — without the bulk, weight, and environmental drawbacks. [/vc_column_text][/toggle][/toggles][/vc_column][/vc_row]