Guest BarrieCou Posted February 28, 2015 Report Share Posted February 28, 2015 2nd floor doors and room in the roof doors on the arcitect drawings show fd20,do these require intumecsent strips, smoke seals and door closers? Cheers Barrie Quote Link to comment Share on other sites More sharing options...
Tom Sutton Posted February 28, 2015 Report Share Posted February 28, 2015 Check out http://fwww.bwf.org.uk/ffileadmin/documents/assets/ffd_2020_20explanation.pdf and all the infprmation you require is in this document. Quote Link to comment Share on other sites More sharing options...
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