cold bridge

Hi everyone, hoping someone would provide some guidance if possible. In my house one of the bedrooms gets a bad damp problem from condensation, this looks to be the worst I’ve seen it. It was built in the 1950’s, there has been insulation laid in the attic, only on the ceiling level which I...

Hi all I live in an 1880s victorian house with a suspended timber floor. The distance from the ground to the bottom of the joist is 20cm, the joists are 9cm deep, and the gap between joists is 32cm. The plan was to put down a permeable membrane and suspend Rockwool insulation between the...