Square

Simple, one-piece cavity barrier solution for timber frame construction.

Designed to make your life easy, our new TCB Square is both quick and simple to install.

Created to act as a cavity barrier around penetrations through the external wall of low rise houses. The TCB Square fits around pipes, before the outer brickwork then compressing around them to the get the required fit.

Third-party IFC certification gives you the confidence that our products perform to the highest standards.

» Up to 60 minutes fire integrity

» Quickly and easily installed, robust solution

» Specified in terraced, semi-detached, apartments and major projects

» Meets cavity barrier requirements of Approved Document B

» Standard size available suits service penetration sizes up to 150mm diameter