PIR Insulation Thickness: 130mm
combine with Mono Ridge Backer Plates and Z Bars for a secure installation
VELUX EDU Flashing Installation Guide
GRP (glass-reinforced plastic) Roof Lights can be incorporated into any roof design which uses 34/1000 Box Profile Sheeting
seamless finish
Storm 6mm Twinwall Clear Polycarbonate Roof Sheets Slate Clips and Nails PIR Insulation Thickness: 130mmDelivery: IN STOCK. Delivery: 5 7 days Key Features: Colour: Clear Thickness: 6mm Available Lengths: 2000mm, 2500mm, 3000mm, 3500mm, 4000mm, 4500mm, 5000mm, 6000mm Available Width: 700mm, 1050mm, 1400mm, 2100mm Light Transmission: 82% U Value: 3. 7W m2K Fire Resistance Standards: BS 476 7 Class 1Y Sheet Weight: 1. 3 kg m Material: Polycarbonate. Co Extruded with a UV Protection Layer Application: Lightweight, multi purpose, roofing and screening