Cavity closers have become a critical building component that's now widely used in all commercial and residential new-build projects. They are undoubtedly the simplest and most effective way to seal cavities around wall openings and provide a rigid template for bricklaying and window or door installation.
Improving thermal efficiency performance
Our unrivalled range of innovative cavity closers won't just help you meet today's sustainable legislation, but that of the future.
One of the main Cavalok products is BigBlok. A leading insulated cavity closer system designed for zero-carbon buildings, which means it already satisfies the 2016 Code for Sustainable Homes Level 6.
Benefits at a glance:
For more information about the Cavalok range of UPVC products and support services for specifiers and architects, please call 1890 989 071.
