Polycarbonate Triple Glazed Rooflight for Flat Roof are manufactured to a high standard with triple glazing and a 150mm PVC Upstand. The thermally separated upstand manufactured from PVC plastic profiles ensures a strong thermal performance and resilience to condensation formation.
Our roof lights are leading the way in terms of quality and price, with the thermally separated multi-chamber system. These flat roof windows are available in clear or opal variants. Available in 7 sizes up to 1200 x 1800mm in stock for immediate dispatch.
Triple Layer U-value: 1.8 W/m²K
Addlite Fixed Roof Light for Flat Roof feature a modern, stylish aesthetic which has been designed from the ground up to provide easy installation as well as high performance. Designed with a modular structure allowing a variety of configurations, the thermally broken frame manufactured from plastic profiles ensures a strong thermal performance and resilience to condensation formation.
For effective heat insulation, our triple glazed fixed roof lights have a U-value of 1.8 W/m²K, the Glazing is constructed from Polycarbonate plastic which meets Part L 2013 requirements.
The PVC Upstands feature a unique thermally separated frame structure with a Multi-chamber system manufactured from plastic profiles for enhanced efficiency.
- Triple Layer Polycarbonate (PC) Lid
- PVC Upstand
- Clear or Opal diffused layers
Performance – Triple Glazed Rooflight
- U Value 1.8 W/m²K based on standard triple layer
- PVC Upstand U-value 1.1 W/m²K
- Sound reduction 22dB
Dimensions (light transmission area)
- 600 x 600 (0.18m2)
- 600 x 900 (0.30m2)
- 900 x 900 (0.52m2)
- 900 x 1200 (0.73m2)
- 1000 x 1000 (0.672)
- 1200 x 1200 (1.04m2)
- 1200 x 1800 (1.65m2)