Recent content by gasmanjim

I have added some pictures of the problem, //www.diynot.com/network/gasmanjim/albums/

Hi, I think I may be having a similar problem, My house has UPVC sash windows and is solid walled (9 inch clamp bricks) and concrete rendered, it has stone lintels above the windows. We have an ongoing problem with damp patches at the right hand side bottom of 2 of the upstairs windows, I...

Hi, I am renovating an 1880s farmhouse, the rooms at the back have a sloping roof which there is no access too, I am thinking of installing Kingspan K18 insulation backed plasterboard and perhaps more kingspan above in between the joists, would this cause condensation issues? Where the roof...