Loft

[E77]

Hi I have a loft that is already plasterboarded and skimmed but it's clear it wasn't insulated what is the best plasterboard to go over the boards that's up thank you.

 

[Monkey Boy]

insulated boards

 

[essexandy]

Hi I have a loft that is already plasterboarded and skimmed but it's clear it wasn't insulated what is the best plasterboard to go over the boards that's up thank you.

Honestly don't waste your time doing it half arsed. Take the board off, insulate with Celotex or similar, reboard and get it skimmed.