The Roof light from CMC Aluminium gives exceptional thermal performance:-

  • Hidden direct fixing and strap fixing alternative
  • Internal plasterboard pocket for easy boarding and plastering
  • Clip in external weather bar and internal cover trim
  • Weather resistant - 5 degrees pitched kerb allowing the water to drain off the glazing unit onto the existing roof.
  • Overall U Value ( double glazing and frame) 1.3 w/m²k
  • Glass U-Value 1.0 w/m²k
  •  Standard toughened double glazed specification 6mm/16mm gas 6mm Low e ( U -value 1.0 w/m²k)

Roof Light Sheffield

Roof lights are available in bespoke sizes and Ral colours, however the standard range offer a more cost effective and quicker solution:-

available in:-

  • white, grey (7016) and black (9005)
  • Grey on white
  • Black on white

In the following sizes

  • 1000mm x 1000mm
  • 1000mm x 1500mm
  • 1000mm x 2000mm
  • 1200mm x 2500mm

(dimensions are internal kerb dimensions)



The aluminium flat roof lights are low maintenance with narrow internal sightlines for a perfect neat finish

Find out more about Roof lights