Custom GRP Rooflights
Custom GRP Rooflights
For Pricing and more information please contact us:
Call 01384 273811
or email sales@steelroofsheets.co.uk
Product Details
Custom GRP Rooflights
We can offer Customised GRP Rooflights manufactured to suit almost any roof profile, including box profile, corrugated, and asbestos profiles. Available to suit your projects requirements for Fire rating and weight requirement.
Designed to provide natural daylighting while maintaining weather protection, these rooflights are available in lengths from 0.8m to 8m and a range of fire ratings and weights to suit your project.
Tinted and coloured GRP rooflights are also available.
Product Specifications
- Lengths: 0.8m to 8m
- Profile Compatibility: Box profile, corrugated, asbestos and more
- Fire Ratings: Class 3, Class 1, Class 0 (SAB3, SAA1, SAA0)
- Weights per m²: 1.8kg (internal only), 2.4kg, 3.0kg, 3.6kg, 4.5kg
- Material: Glass Reinforced Plastic (GRP)
- Finish: Translucent with optional UV protection
Technical Information
- GRP rooflights are lightweight, durable, and resistant to corrosion
- Translucent finish allows natural light into the building while maintaining weatherproofing
- Available in multiple thicknesses and fire ratings to meet building regulations
- Can be used in both roof and wall cladding systems
- Profile-matched to ensure seamless integration with existing sheets
- Correctly specified GRP rooflights can achieve Class B and Class C non-fragility when new and are available to meet industry recommendations for non-fragility for 25 years, as outlined in NARM Technical Document NTD03.
Applications
- Industrial and agricultural buildings
- Warehouses and storage units
- Garden rooms and modular structures
- Residential extensions and garages
Important Notes
- 2.4kg is the minimum weight for external use, 1.8kg rooflights are only suitable for internal use.
- Class 3 rooflights should be used externally wherever possible, as Class 1 and Class 0 Rooflights will yellow quickly if used externally.
- GRP rooflights should not be used in banks of more than 3 sheets wide.
- 3.6kg/m² GRP sheets provide significantly greater safety levels than the minimum requirements and suitable for projects that require regular roof access after construction. It can be expected to remain Class B non-fragile as a single skin rooflight for at least 25 years. (Often referred to as 'Step Safe' in the industry)
- 4.5kg/m² GRP sheets provide significantly greater safety levels than the minimum requirements and is unaffected by loads typical of inadvertent foot traffic or a falling person when fully fixed. It is ideal when there is a high risk of accidental foot traffic during subsequent roof construction when fully fixed. (Often referred to as 'Falling Man Safe' in the industry)
GRP Rooflights offer a practical and cost-effective way to introduce daylight into your building while maintaining insulation and weather protection. Contact our sales team with your project details for more information and prices.
