Flat Glass 1000mm x 1000mm
Buy the Brett Martin flat glass rooflight in 1000 x 1000mm, Grey (RAL 7016), online at Roofing Market Place. Fixed, with U-values as low as 1.46W/m²K. Other sizes, colours and configurations are available on request – contact us for a quote.
| Size | 1000mmx1000mm |
|---|---|
| Colour | Grey |
| Opening | Fixed, Manual |
Double-glazed flat glass rooflights for flat and low-pitched roofs
Brett Martin’s flat glass rooflight brings measured daylight into flat-roofed extensions and commercial builds through a thermally isolated aluminium frame and a laminated double-glazed unit. The glass construction achieves a centre-pane U-value of 1.1W/m²K, non-fragility to CWCT TN-67, and Secured by Design accreditation on fixed variants. The powder-coated aluminium frame is available in Grey (RAL 7016) or Black (RAL 9005), with a clean internal finish that conceals all cabling and actuators on powered opening units. The product is BBA accredited, backed by a BRE-verified Environmental Product Declaration, and carries a 10-year warranty.
Available to buy, plus options on request
The 1000 x 1000mm flat glass rooflight in Grey (RAL 7016) is available to buy directly online. Brett Martin manufactures the full range in nine standard sizes from 600 x 600mm up to 1500 x 1000mm, with bespoke sizes up to 3600 x 1650mm – all of which are available on request. Contact us for a quote on any configuration below:
Fixing type:
- Builders’ upstand (glazed unit screws directly to your existing timber upstand)
- Standard uPVC kerb (150mm membrane height, for new build applications)
- Tall uPVC kerb (300mm membrane height, for refurbishment where extra insulation is being added)
Operation:
- Fixed (Secured by Design accredited)
- Manual opening
- Powered opening (mains powered, with switch, remote control, or remote and rain-sensor control; hidden actuators and cables)
Ventilation:
- Unventilated
- Hit-and-miss manually controlled trickle vents
Frame colour:
- Grey, RAL 7016
- Black, RAL 9005
Glazing:
- Double glazed: 6mm toughened outer, 90% argon-filled cavity, 6.8mm laminated soft coat Low E inner with PVB interlayer (inner pane increases to 7.5mm, 9.5mm or 11.5mm on larger sizes)
- Special options: solar control, tinted and obscured glazing
Standard Sizes
- 600 x 600
- 750 x 750
- 900 x 600
- 900 x 900
- 1000 x 1000
- 1200 x 600
- 1200 x 900
- 1200 x 1200
- 1500 x 1000
Technical documents and installation guides
Download the Brett Martin flat glass rooflight datasheet, installation guide and BIM files for your project specification.
What our customers say
Roofers, builders and homeowners across the UK trust us for honest pricing and reliable stock. Read verified reviews from trade professionals and DIY customers.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. The team were fantastic from start to finish and the results speak for themselves.
Sarah Thompson
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Professional, tidy, and finished ahead of schedule.
James Wilson
Wilson Developments
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Emily Clarke
Lorem ipsum dolor sit amet, consectetur adipiscing elit. The team were fantastic from start to finish and the results speak for themselves.
Sarah Thompson
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Professional, tidy, and finished ahead of schedule.
James Wilson
Wilson Developments
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Emily Clarke
Answers to common questions about Brett Martin flat glass rooflights
Find the most frequently asked questions about sizing, installation, thermal performance and delivery below. Contact Roofing Market Place directly if you need further guidance.
View All FAQsThe Brett Martin flat glass rooflight is designed for flat and low-pitched roofs. A minimum fall is required to allow water to run off.
We stock the 1000 x 1000mm rooflight in Grey (RAL 7016) for direct purchase online. Brett Martin also manufactures nine standard sizes from 600 x 600mm up to 1500 x 1000mm, with bespoke sizes up to a maximum of 3600 x 1650mm, all available on request – contact us for a quote.
The double-glazed unit delivers an overall U-value as low as 1.46W/m²K and a centre-pane U-value of 1.1W/m²K, meeting current Part L building regulations for thermal efficiency.
Yes. The laminated inner pane retains glass fragments in the event of breakage, protecting occupants below. The product also achieves non-fragility to CWCT TN-67, protecting anyone above on the roof.
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