I,m going to re felt my roof.Why is it essential to remove the old felt? Would it not be better to leave it on,creating a double seal?
Please correct me if I'm talking rubbish.
thanks for your reply,
I'm not a roofer, the original felt is worn but not disintegrating.Boards seem OK .I presume the new felt needs to be applied using heat and bitumen.
thanks,
keith
Hi, my house has a flat roof and needs re felting.can anyone tell me which is the best felt to use on top of the existing felt.roof measurement is 10Mx5.5M
thankyou