I'm currently having a job done on my roof. The inside of the attic has been converted to a bedroom/en-suite and has a plasterboard ceiling. The rafters are 4 inch and there isn't any insulation behind the ceiling.
The builder is taking off the roof tiles to replace the felt. He has suggested that we put in 4 inch flexible rockwool insulation and use breathable felt over it.
Is this the best way to go? He said that it would be difficult to cut rigid insulation properly.
The builder is taking off the roof tiles to replace the felt. He has suggested that we put in 4 inch flexible rockwool insulation and use breathable felt over it.
Is this the best way to go? He said that it would be difficult to cut rigid insulation properly.