hi im not to bad at certain building projects but metal or corregatted bitumen is still a bit puzzleing as im about to do my garage,
im going to lay a base of 20mm ply and lay a damp proof membrane on top
do i just screw the sheeting to the ply through the membrane or somthing else? or any beter ideas,
if i screw through the membrane wont it leak?
might just be being stupid thanks in advance
im going to lay a base of 20mm ply and lay a damp proof membrane on top
do i just screw the sheeting to the ply through the membrane or somthing else? or any beter ideas,
if i screw through the membrane wont it leak?
might just be being stupid thanks in advance