I have a small (3mtrs x 2.3mtrs) lean to conservatory at the back of my house, about 20yrs old which I am currently renovating. It has single brick parapet walls internally clad with painted timber which over the years has developed a black mould.
I will be adding air bricks to improve ventilation and replacing the cladding. I will use an anti-fungal paint but wondered if there was any advantage in using 25mm polystyrene insulation behind the cladding. The walls are pretty much damp free.
Any thoughts or advice please.
I will be adding air bricks to improve ventilation and replacing the cladding. I will use an anti-fungal paint but wondered if there was any advantage in using 25mm polystyrene insulation behind the cladding. The walls are pretty much damp free.
Any thoughts or advice please.