TONY74 Posted November 8, 2022 Report Share Posted November 8, 2022 Hi all In our place of work, we have had a leaf and half fitted with new MDF frame. When the doors close in the centre there is 2 x 15mm strips fitted. one on either door. If there is a fire surly, they won't work correctly? The meet in the middle and not at all staggered thanks Team Quote Link to comment Share on other sites More sharing options...
NickT Posted November 18, 2022 Report Share Posted November 18, 2022 Hi Tony It is typical for - FD30 pairs to have 2no 10x4mm strips to the meeting edge of the primary leaf. FD60 pairs to have 2no 15x4mm strips to the meeting edge of the primary leaf. There are other combinations, but these would normally involve the seals being offset not directly opposing. The fire certification for these doors will tell you exactly what intumescent arrangement is required at the meeting edges. If this is a new install then you should be able to get hold of a copy, maybe from the O & M manual. Quote Link to comment Share on other sites More sharing options...
TONY74 Posted August 15, 2023 Author Report Share Posted August 15, 2023 Hi Nick, Thank you for the info, they have no certification so i recommended new Leaf and frame. Blow me they agreed right away with this one But thank you for the response mate Quote Link to comment Share on other sites More sharing options...
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