Drainage mats are made of fiber mesh or rigid foam.

A hard but flexible layer of rigid foam is then created and seals all the tiles to each other and to the steel structure.

The British also tried a simpler method of protection: lining a container with rigid foam eight inches thick.

These materials were also used to produce rigid foams, gum rubber, and elastomers.

The cavity can include insulation, which is typically in the form of rigid foam, increasing the thermal performance of the wall.

Q. I read that you can use rigid foam insulating board on the underside of a floor that is over a crawl space.

These panels are generally pressure injected with a rigid structural insulating foam like polyurethane.

The panel is made of a plastic foam sufficiently rigid enough to allow a spear to remain impaled.

If rigid foam cannot be used to insulate the door because of code regulations, replace the present door with an insulated one.

This process is usually used to produce rigid foam automotive panels.