Recent content by Pat74140

Hi , The roof is vented but the problem is the condensation is dripping between the underside of the osb and top of the kingspan insulation , I have a solid fill i.e no space between top of insulation and osb board..! Thanks

Please help. I have a new build timber frame with solid pu insulation between the rafters and 9mm osb board to outside face. My problem is that I am having moisture dripping from the rafter feet ...I have no vapour barrier i.e plastic sheet :oops: ..... but my ceilings are all now finished any...