In the evolving world of architectural design, the boundaries between form, function, and comfort are constantly being redrawn. One of the most innovative developments in this arena is NUCLR Heated Glass, a smart glazing solution developed by UK-based Crystal Units. Offering sleek aesthetics and enhanced indoor comfort, NUCLR transforms how we think about glass—not just as a barrier or light source, but as an intelligent heating surface.

What is NUCLR Heated Glass?

NUCLR is an electrically heated glazing unit that generates warmth through an ultra-thin conductive low-emissivity coating embedded in the glass. When powered, this coating emits infrared heat—the same comforting warmth we feel from sunlight—turning large glass panes into radiant heating panels.

Unlike traditional heating methods, NUCLR is completely integrated into the glass itself, with no visible elements or intrusive radiators. It delivers a combination of energy-efficient heating, condensation control, and comfort enhancement—particularly valuable in high-humidity or cold environments.

Heated Glass Applications in Contemporary Architecture

NUCLR isn’t just another glazing upgrade—it offers solutions to long-standing challenges in building design. Key applications include:

Condensation Prevention in Humid Zones

In spaces like spas, swimming pools, or even large bathrooms and kitchens, condensation can ruin views and lead to mould. NUCLR maintains the glass surface above the dew point, keeping it permanently clear and dry.

Invisible Heating for Open-Plan Designs

Want to eliminate radiators in favour of cleaner, minimalist interiors? NUCLR can be specified to deliver primary radiant heating—ideal for glazed extensions, glass rooms, and conservatories where floor and wall space is at a premium.

Enhanced Comfort Near Glazing

Large panes can often create cold drafts in winter, even with triple glazing. NUCLR solves the “cold wall effect” by warming the glass to eliminate thermal discomfort. Perfect for areas with floor-to-ceiling glazing or bi-folding doors.

Exterior De-Icing

Used in skylights, glass canopies, and rooflights, NUCLR prevents the build-up of snow and ice—protecting visibility and structure while maintaining year-round usability.

Custom Performance. Tailored to Each Project.

Every NUCLR panel is precisely calibrated. Using laser-tuned resistance, Crystal Units can configure power outputs between 50 to 500+ W/m², depending on the desired function—whether that’s gentle anti-condensation or full-space heating.

Typical operating temperatures:

• 25°C – Comfort/anti-chill near windows
  
• 30°C – Condensation control in wet rooms
  
• 50°C+ – Primary space heating or de-icing
  

And it’s all delivered seamlessly through 230V mains wiring, with edge-sealed, invisible connections.

Why Architects and Designers Specify NUCLR

Designers are drawn to NUCLR not only for its performance but for the creative freedom it unlocks:

• No visible heating equipment
  
• More flexible layouts
  
• Perfect for frameless, minimalist designs
  
• Ideal for heritage and retrofit where radiators are intrusive
  
• Solves real glazing pain points like condensation and cold spots
  

And with glass sizes up to 3000mm x 6000mm, the solution scales to the most ambitious modern facades.

Important Considerations

NUCLR isn’t for every application. While perfect for solving localised comfort issues or condensation control, it’s important to remember:

• It uses electricity to generate heat, so operational costs can be higher than gas-based heating—especially if used as the primary heating system.
  
• Installation must be coordinated with electrical trades, and specialist integration is key for long-term performance.
  
• Like any smart system, correct specification and control setup are vital to get the full benefit.
  

Who Should Use NUCLR?

This is a solution for architects and developers who are:

✔ Designing luxury spas, pools, or wellness centres
✔ Specifying glass rooms, conservatories, or garden studios
✔ Working with minimal or frameless glazing designs
✔ Seeking condensation-free views and comfortable interiors
✔ Looking to eliminate visible heating without compromising warmth

Crystal Units: Leaders in Innovative Glass

With over 30 years of experience, Crystal Units has built a reputation for advanced, high-performance glazing. NUCLR reflects their continued innovation—backed by investment in cutting-edge machinery, a specialist team, and a passion for design-friendly glass technology.

Whether you’re planning a flagship home, wellness project, or commercial space that demands comfort and clarity in equal measure—NUCLR is the future of intelligent glazing.

✉️ Ready to explore NUCLR for your next project?

Contact Crystal Units for product details, specifications, or to discuss a tailored solution with one of their approved partners.