This Coxdome Classic Fixed Rooflight Dome with Diffused Glazing is a brilliant way to brighten up your property with soft, natural light. Designed for flat roofs, it features a double-glazed dome with a diffused finish that gently spreads daylight across the room whilst helping to reduce glare and maintain privacy. Its durable 150mm PVC-u upstand improves insulation and prevents condensation, making this roof light a stylish, energy-efficient choice for any modern interior. The fixed, non-opening design also means minimal maintenance and added security.

Key Features

• The diffused polycarbonate glazing softens incoming light, reducing glare and creating a more comfortable indoor environment
• Lets in plenty of daylight whilst preserving privacy, making it ideal for bathrooms, stairwells, and bedrooms
• UV-resistant finish keeps the dome looking clear and bright whilst helping to protect interiors from fading
• Compatible with a wide range of flat roof types, including asphalt, felt, hot melt, GRP and single ply
• Factory-welded double-wall upstand ensures long-lasting weather protection and thermal efficiency
• Reduces external noise by up to 20dB, helping create a quieter and more peaceful indoor space
• Has a non-fragile design made from fire-rated polycarbonate for safe use in modern buildings
• UV-stable white upstand retains its clean appearance with no need for painting or decorating
• Durable, weatherproof construction keeps rain and draughts out when installed correctly
• 150mm upstand helps trap warmth and prevent moisture build-up around the frame
• Modern dome design offers a stylish, low-profile finish that blends into flat roof lines
• Designed for roof pitches from 0° to 15°, providing excellent installation flexibility
• Made from fully recyclable components for a more sustainable building solution
• High-security fixings help prevent tampering and unauthorised access
• Quick and simple to install with its pre-formed modular design

Technical Information

• Thermal Rating: U-value 2.7 W/m²K
• Fire Classification: 1-3mm: B -s1-d0
• Solar Performance: G-value 67%
• Glazing: Double-glazed, diffused
• Suitable Roof Pitch: 0° to 15°
• Opening Type: Non-Opening
• Light Transmission: 77%
• Upstand Height: 150mm
• Glazing Thickness: 3mm
• Heat gain: 2.6 W/m²K
• Noise Reduction: 20dB

Approvals

• Meets EN 1873 and EN 13501-1 standards
• Class B Non-Fragile certified for safety
• CE and UKCA marked

Guarantee

• Covered by the manufacturer's standard 10-year warranty

Product Disclaimer

• As this product is made to order, it is non-refundable