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Flatglass Fixed Square/Rectangular

Roofglaze's Flatglass rooflights can be supplied as double or triple glazed units in a wide range of shapes and sizes to suit different room layouts.

Maximum standard kerb sizes for rooflights using a single glazing pane:

Double glazed

  • Square: up to 1.8 x 1.8 m or 3.3 m² as standard, up to 2.3 x 2.3 m
    to special order.
  • Rectangular: up to 4.9 m² (Toughened Glass) as standard, up to 7 m² single pane to special order.
  • Recommended pitch: 5° up to 2 m span, 10° over 2 m span.

Triple glazed

  • Square: up to 1.8 x 1.8 m.
  • Rectangular: up to 3 m² as standard.
  • Recommended pitch: 5º up to 2 m span, 10º over 2 m span.

General information


Polyester Powder Coat


6063 T6 Aluminium




1000 mm x 1000 mm Kerb

Uniclass 2015

Pr_30_59_72_31 Framed rooflightsPrimary
Digital objects
PlatformCompatibleVersionCertified to
- 4 2.1
- 4 2.1
Download now from NBS National BIM Library
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