Good morning I have a utility room and the roof has a plastic sheet roof , it’s very hot in the summer is there a paint that can be put on it to stop it help cool the room
Assuming the roof is polycarbonate, clean, dry and sound we can recommend Britannia Aquashield Eco applied to the exterior. This is available in solar reflective white.
Please be aware that applying paint to a clear surface, brush strokes may be visible through the substrate.