Hi
Brand new on here as a member, but have got loads of useful info off other threads
I'm putting a brand new roof on my extension
I.E.
Joists, 18mm OSB3, V.B, 100mm Insulation, 9mm WPB ply
Fascia boards on the sides
The extra height isnt a problem as i'm using 400mm fascia boards
The thing that i cant get my head around and bothering me is
Do i butt the 100mm insulation up against the exterior fascia boards or do i need to use a 100mm high casing around the insulation before i put the side fascia's on??
Thanks for any advise anyone can give
ZZ
Brand new on here as a member, but have got loads of useful info off other threads
I'm putting a brand new roof on my extension
I.E.
Joists, 18mm OSB3, V.B, 100mm Insulation, 9mm WPB ply
Fascia boards on the sides
The extra height isnt a problem as i'm using 400mm fascia boards
The thing that i cant get my head around and bothering me is
Do i butt the 100mm insulation up against the exterior fascia boards or do i need to use a 100mm high casing around the insulation before i put the side fascia's on??
Thanks for any advise anyone can give
ZZ