About the Business
Cavalok is the only manufacturer of BBA-accredited frame-forming cavity closer systems made entirely from 100% post-consumer recycled PVC-U. Cavalok cavity closers are the most widely used frame-forming closure in the UK, helping builders and installers to save time, cost and energy. PVC-U cavity closers have become a critical building component used in all commercial and residential new-build projects. They are the simplest, most effective way to seal cavities around wall openings and provide a rigid template for bricklaying and window or door installation.
What's more, cavity closers enhance thermal efficiency, create a damp-proof course and prevent cold bridging. Fire-rated cavity closers can also act as a barrier to enhance fire protection in your buildings. The simple clip-together cavity closer systems available from Cavalok require no tools, screws or adhesives to fit. That means you get a consistent, quality-assured installation every time.
Location & Hours
Mythe Road
