Weathertightness Testing
Certificate type
Weathertightness Testing
Certificate type
Certificate available
Provided by BRE (Building Research Establishment)
Additional notes: Air permeability BS EN 12207 - Class 2 @ 300Pa Watertightness BS EN 12208 - Class 7A @ 300Pa Wind resistance BS EN 12210 - E2400 / 2400 Pa
Date of first issue: 12/07/2018
Sliding Rooflight / Sliding Walk On Floor - Sky.by.cantifix