Rockwool Timber Cavity Barrier

Last Updated: October 22, 2015 13:14

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Product Details

Rockwool Timber Cavity Barrier comprises of a strip of Rockwool inserted into a translucent red polythene sleeve, including two flanges to enhance make installation as easy as possible.

Features & Benefits

  • No need for weather protection as the polythene sleeve protects the cavity barrier during installation
  • 31 minutes fire protection at the cavity

  • Meets fire protection requirements as defined in table A1 of Appendix A to approved document B of building regulations