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Gaps between Botton of jambs and F.F.L remedial?

Guest Jay
Guest Jay
in Fire Doors and Accessories

Featured Replies

Hi,

I have a door set that has an 8mm gap at the bottom of jambs to FFL. Whats the recommended remedial works that can be done?

  • Quote

    Assuming the door frame jambs are timber.   Then insert solid timber pieces, of the same type as existing, using urea formaldehyde based adhesive to tightly plug the gaps completely with no voids. 

  • Quote

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