GRP Rooflights

Brett Martin manufacture an extensive range of GRP rooflights and sidelights in over 900 profiles, a wide range of options and choice of product performance. Quick and easy to install into the surrounding corrugated sheeting, all sheets achieve the highest levels of profile accuracy and cover a range of safety levels, U values and fire ratings. Single, double and triple skin rooflights are available for a huge variety of applications from canopies to warehouses, and factories to retail and leisure facilities. Our entire range of GRP rooflights have BBA approval.

Safelight and Trilite GRP Features

  • Wide and growing selection of profiles to match any corrugation
  • Weathersheet, liner and intermediate insulation options
  • GRP options to meet any specification
  • Ability to meet individual requirements for non-fragility, fire rating and U-value
  • Comprehensive service back up and technical expertise
  • BBA approved


BIG SIX 2.44kg/m2 class3
- 1525mm
- 1675mm
- 1825mm
- 2440mm
- 2750mm
- 2900mm

Std 3" 2.44kg/m2

- 1825mm
- 2440mm
- 3050mm

Other lenghts & profiles available to order.