Cavity Closers
We supply cavity closers to new build contractors and developers across the Midlands and beyond.
Our formers can be manufactured to suit all types of windows and doors.
Our cavity closers increase the insulation and thermal values of any property whilst providing a solid template for brick courses to be completed around.
We source our cavity closers from the UK’s leading supplier of welded and mechanically joined cavity closers, Subframes, choosing only the best suppliers to guarantee quality and performance for our clients.
What are cavity closers?
Cavity closers are an essential component of a cavity wall – acting as a seal to insulate a property.
A cavity closer also provides a solid template to build around to create structural openings during the construction process. This means ease in construction, allowing for faster and more accurate brickwork.
For guidance on how to fit cavity closers, please see our cavity closer installation guide.
