Product Overview

Circular rooflights are used increasingly by architects and specifiers to deliver visual impact in modern interior spaces. Circular Glass is a premium round rooflight which offers elegant aesthetics and is available in a range of sizes for mounting to a builder’s upstand or complete with pre-fabricated insulated GRP kerb.

This contemporary glazing unit gives a clean internal appearance, a slimline exterior and brings maximum daylight to modern interior spaces.

• Available in a range of sizes, with 4 standard fixed sizes delivered in as quickly as 5 working days days from point of order (7-10 working days if purchased with GRP upstand)
• Suitable for mounting direct to a builder’s upstand, or with robust insulated GRP kerb for new build and refurbishment applications

Comparison Image of Brett Martin Circular Glass upstand options

Designed with both the building owner and installer in mind, and to cater for the large and growing trend for flat roofed home extensions and light, bright open plan living, the Brett Martin Circular Glass rooflight is also equally at home on larger commercial property developments, giving homeowners, independent tradespeople and larger construction trades alike the ability to quickly and confidently bring stylish daylighting to all types of buildings

For Circular Glass options with an insulated upstand, the size stated is the structural opening measurement, e.g. the hole in your roof size.

If installing directly onto a buider's upstand, the size stated is the external upstand measurement. See size guide for more.

Key Benefits of Brett Martin Circular Glass Rooflight

• Modern and stylish circular flat glass rooflight design
• Elegant aluminium frame powder coated to RAL 7016
• Highly thermally efficient with thermally isolated frame, and double glazing offering Ur value as low as 1.16 W/m²K
• Highly thermally efficient with thermally isolated frame and double glazing offering overall U-values as low as 1.46W/m2K
• Safety of those below and above the rooflight assured thanks to a laminated inner pane and the product having been tested to be non-fragile to CWCT TN-67 for class 1 roofs and Class B non-fragile to ACR[M]001
• Available on prefabricated insulated GRP Kerb (select option in drop-down menu to purchase)
• Available in a range of sizes from 600mm to 1500mm
• 10 year warranty

Please note this product is made-to-order and are subject to our Bespoke / Custom Item Terms of Sale.