maybe should have taken a better photo seems like only about 2 inches on the 1st layer of insulation.
yeah its not affecting the insulation as far as I can tell. I'm still seeing it on the nails last night.
The 1st layer on insulation seems to only be about 2 inches thick. there is a top...
I'll go up and have a look at the far side but it is noticeable near the hatch and mostly the west facing side of the roof. the east is not that damp.
whats the best way to proof the downloghters?
thansk for your quick reply.
Hi folks,
I have a house build in the 50s a
with slate tile roof with dry ridge. I noticed last winter there was dew on the nails and everything I read and the few roofers I spoke to all said improve ventilation.
So I got 4 each lower side to improve this around November and noticed when we...