Cavity Closers

Cavity closers are a non-load bearing component of a window or door build-up that helps to reduce heat loss from gaps around windows and doors. Acting like a seal, cavity closers are secured to brickwork to help satisify the conditions laid out in Part B of building regulations. 

Products in Cavity Closers :

Showing 1-24 of 77 products

Showing 1-24 of 77