Roof
There are a few options available if you want to install an insulated aluminum roof. This is usually installed before you shingle your roof, for extra protection.
White aluminum
This is one of the best options you have for roofing.
Laminated systems
This system is similar to the white aluminum one, only that it doesn’t need shingles placed on top of it. It comes in may varieties.
Insulate-R system
This offers the best insulation value of all systems. It’s very cost effective and weather resistant.
Reflective systems
These ones usually have a backing made out of cardboard, polyethylene or plastic film. It is especially effective in warm and sunny environments.