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I have a bedroom with ensuite over a garage (attached to house). The garage is completely unheated and the bedroom is centrally heated. The roof is flat and recently recovered in EDPM. The roof spaces were filled with rockwool and the cavities have polystyrene beads but the efficiency of these two forms of insulation is unknown. The ensuite has stud walls.
The floor space is empty. The garage ceiling is covered in water, CH, waste and soil pipes.
I was thinking of covering the ceiling and solid walls with 50mm Celotex and pulling up the boards and laying insulation under the floor. Is there any benefit in insulating the ensuite walls?
Has anyone got any suggestions, please?
The floor space is empty. The garage ceiling is covered in water, CH, waste and soil pipes.
I was thinking of covering the ceiling and solid walls with 50mm Celotex and pulling up the boards and laying insulation under the floor. Is there any benefit in insulating the ensuite walls?
Has anyone got any suggestions, please?