That's exactly what I thought thank you. It will be a loft storage/occasional room so still want it done properly. Wish I'd done it myself as then I would have at least done it right. Just trying to save time, and now it looks like it will need ripping out.
Unless anyone has any sensible...
Not entirely sure as we paid to have it done. From what I can see it looks like the is the roof, membrane, rock wall then board. Not much of a gap I'm sure there's meant to be though. This is why I'm looking for advice as I'm sure it's been done wrong
I've had my loft insulated and boarded recently to turn into a loft room. It's only been 5 months and I now have this brown sticky substance coming out but only in one place. I've cut a hole in the new boarding to see what's going on but it feels quite dry. We have a newish roof without any...