Hi
I work in a box room with 2 vellux windows, and although ive got portable AC it's still not great at cooling down the whole room.
Ive installed reflective film on the windows but it doesnt seem to help much. When I put my hands to against the windows they're like radiators!
I was wondering if there was some kind of insulation board that I could fit over the windows when the weather gets hot?
any help very much appreciated
thanks
Nick
