Got 2 old sheds that need the roofs doing - not big, I was going to replace with corrugated pvc type stuff - can I just bang this right on top of the old wood & felt? I think the chipboard underneath is a bit damp but dont; want to start ripping it all to bits if I don't have to
Got 2 old sheds that need the roofs doing - not big, I was going to replace with corrugated pvc type stuff - can I just bang this right on top of the old wood & felt? I think the chipboard underneath is a bit damp but dont; want to start ripping it all to bits if I don't have to