Rigid Foam Has A Range Of R-Values Rigid foam, or foam board insulation, is another popular option for the garage. The sheets' thickness varies between 1/2 inch to 4 inches thick, which gives the ...

This protects the metal from moisture corrosion. Aluminum sheets are widely used in fabricating metal insulation jacketing. Aluminum has light weight and good corrosion resistance. The disadvantage of ...

Fabricated part / shaped stock - Electrical insulation materials are available as finished or semi-finished shapes such as rods, bars, plates, post insulators, pads, tubes, substrates, or other shapes ...