Last year i put a new roof on my garage workshop, Also built new side opening doors for it to increase security.
The new doors are 6' 6" high 4' wide made from 30mm box section steel with angle iron welded on to form a ledge for the panels to fasten into.
Panels are 2.5mm galv steel. I lined the inside with 12mm shuttering ply.
Big mistake. The ply was simply laid onto the steel & bolted through, result was that heavy condensation was soaking the plywood last winter & it hasnt really dried out.
I need to sort this asap! Any ideas on lining the doors to minimise condensation? Vapour barrier? Air gap? Im quite happy to spend out on some decent insulation
The new doors are 6' 6" high 4' wide made from 30mm box section steel with angle iron welded on to form a ledge for the panels to fasten into.
Panels are 2.5mm galv steel. I lined the inside with 12mm shuttering ply.
Big mistake. The ply was simply laid onto the steel & bolted through, result was that heavy condensation was soaking the plywood last winter & it hasnt really dried out.
I need to sort this asap! Any ideas on lining the doors to minimise condensation? Vapour barrier? Air gap? Im quite happy to spend out on some decent insulation