Recent content by fiver381

That's exactly what I was hoping you'd say. Thanks

Hi I'm insulating my loft conversion and have so far used 100mm kingspan between the rafters. Am proposing to follow this with TLX Silver, 38mm battens and 12.5mm plasterboard. My question is the TLX Silver will create a vapour barrier so do I also need to foam fill all the Kingspan gaps...