OK, thanks for the reply, I was hoping with the area being treated like a garage and not being heated then in an old fashioned way that a sealed barrier would give enough protection.
Working on the barrier not being suitable and the fact I can't add any outside ventilation I will accept the...
Hi, help please on protecting a newly built cold roof whilst trying to add insulation and under boarding.
We have a newly built extension utility area to the side of our house. It is constructed with a cold flat roof with small pitched ends that have flat back parapet style to the mid flat...