Brett Martin Flat Glass Rooflights come finished in RAL 7016 Anthracite Grey internal / external, with an anodized, fully thermally broken aluminium frame, intended for installation on flat roofs.
Brett Martin Flat Glass Rooflights come finished in RAL 7016 Anthracite Grey internal / external, with an anodized, fully thermally broken aluminium frame, intended for installation on flat roofs.
Grey
Grey
Powder-coated
Powder-coated
Aluminium
Aluminium
Square, Rectangle
Square, Rectangle
600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm, 1500 mm
600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm, 1500 mm
600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm
600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm
Ten year
Ten year
Specification
Flat.
Flat.
600 x 600 mm., 750 x 750 mm., 900 x 600 mm., 900 x 900 mm., 1000 x 1000 mm., 1200 x 600 mm., 1200 x 900 mm., 1200 x 1200 mm., 1500 x 1000 mm.
600 x 600 mm., 750 x 750 mm., 900 x 600 mm., 900 x 900 mm., 1000 x 1000 mm., 1200 x 600 mm., 1200 x 900 mm., 1200 x 1200 mm., 1500 x 1000 mm.
-
-
1.1 W/m²K.
1.1 W/m²K.
-
-
Aluminium.
Aluminium.
-
-
Powder coating.
Powder coating.
RAL 7016 Anthracite grey.
RAL 7016 Anthracite grey.
-
-
PVC-U sheet.
PVC-U sheet.
Clear.
Clear.
PVC-U.
PVC-U.
Additional properties
2–15°.
2–15°.
To CWCT TN-92.
To CWCT TN-92.
39 dB.
39 dB.
Fixed.
Fixed.
Automatic hit-and-miss trickle ventilation., Manual hit-and-miss trickle ventilation., Powered extraction ventilation.
Automatic hit-and-miss trickle ventilation., Manual hit-and-miss trickle ventilation., Powered extraction ventilation.
6 mm toughened.
6 mm toughened.
Argon-filled cavity.
Argon-filled cavity.
9.5 mm laminated inner.
9.5 mm laminated inner.
With 150 mm PVC-U kerb/ upstand.
Without kerb/ upstand.
Sustainability data
No
No
United Kingdom
United Kingdom
United Kingdom
United Kingdom
Aluminium
Aluminium