You won't see the felt from outside. Only the trim. Single ply has a habit of blowing and slumping on vertical.
Oh I see.
Hmmmmm
Whats your thoughts on GRP roofs? I was looking at top seal been quoted 2.5k for that today.
Or is felt really the best all rounder? If so can you recommend anything?
Yes, Felt is the best all rounder. Why are they decking it? has your deck gone? Or is it to give them a surface for the GRP. GRP by the way is ****e.