Adding an Extension – Easy Regulation Compliance
With more extensions being built to provide additional home living space, using Type E Cavitrays makes good sense.
Type E trays are specifically designed for existing cavity walls.
They are easily inserted and each tray has a hinged upstand, so it can accommodate the as-built cavity width, rather than the as-intended!
There is commonly a difference - compatibility ensures compliancy.
Type E trays permit designer and builder to swiftly satisfy the Building Regulation requirement.