Chris Plastow
Drying period is 1mm per day X wall thickness in mm.
In reply your Q. 2nd Jan - Rockwool in gap of 55mm. Roof checked=lead
Posted by Caroline Cross, on
In reply your Q. 2nd Jan - Rockwool in gap of 55mm. Roof checked=lead dropped,=rain to felt=cavity= rectified.Wet outer wall+white staining,how long to dry?
