Hi,
Doing a warm roof and someone suggested I need these fittings?
https://www.ukflatroofing.com/insul...or-plywood-deck-170mm-insulation-box-100.html
I understand if the top deck is standard osb but if I use T&G osb do I really need them?
it will be nailed around the edge 6mx4m.
thanks
Doing a warm roof and someone suggested I need these fittings?
https://www.ukflatroofing.com/insul...or-plywood-deck-170mm-insulation-box-100.html
I understand if the top deck is standard osb but if I use T&G osb do I really need them?
it will be nailed around the edge 6mx4m.
thanks