Trying to completely re-roof my shed - going to use Onduline for the back end and some transparent PVC sheets for the front (to get some light in).
It's approx 3500mm wide x 5100mm long (approx 12' x 17')
I'm just trying to work out how many sheets I'll need.
How much overlap do you need for Onduline? How much fall to stop the rain getting in?
It's approx 3500mm wide x 5100mm long (approx 12' x 17')
I'm just trying to work out how many sheets I'll need.
How much overlap do you need for Onduline? How much fall to stop the rain getting in?
