BRE Certificate
Certificate type
Air Permeability Test BS EN 1026
Lonsdale Patent Glazing & RooflightsCertificate expiry date not found
Provided by BRE (Building Research Establishment)
Date of first issue: 19/12/2019
Products with this third party certificate
View all products (10)ThermGard-R Glazing Bars for Timber Rafters - Framed Rooflight
EcoGard Multi-pane Continuous Rooflights - Framed Rooflights
SpanGard Roof Lanterns & Skylights - Framed Rooflight
SpanGard Roof Lanterns and Skylights - Shaped and pitched rooflights
SafeGard High Performance Rooflight System - Rooflight System