Guest dgs Posted May 1, 2021 Report Share Posted May 1, 2021 Is there a specific tolerance gap between the leaf`s of a FD 30S double door that has a intumescent and some brush seal fitted? any advice much appreciated Quote Link to comment Share on other sites More sharing options...
Tom Sutton Posted May 3, 2021 Report Share Posted May 3, 2021 Yes 2mm to 4mm check out BS 8214: 2016 https://shop.bsigroup.com/ProductDetail/?pid=000000000030332501 IFSA https://www.ifsa.org.uk/documents. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.