REDSHIELD® Cavity Barrier Video

For many years cavity closers have provided a reliable solution to the problems of thermal bridging at window and door openings. However, a cavity closer is only a component part of a cavity barrier. 

Our true one-product cavity barrier provides the necessary thermal and DPC properties without depending on specific build and material details to fulfil the requirements of a cavity barrier. 

REDSHIELD® cavity barriers adapt to cavity opening variations which means optimal thermal and DPC performance, and the secure closing of the cavity in the event of a fire. Tested by Warringtonfire to BSEN1366-4:2006+A1:2010, independently of other barrier detail, REDSHIELD cavity barriers exceed the required 30 minutes’ fire integrity and 15 minutes’ insulation.

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