Rigid Foam vs. Fiberglass Insulation: Major Differences Rigid Foam Insulation Rigid foam insulation consists of panels sold in 4-by-8-foot sheets in thicknesses from 1/4 to 2 inches.

If you're looking for a low-cost way to make your garage more bearable during summer's hottest months, then this hack could be the perfect choice.

Thermoforming rigid foam core sheets has been on my radar lately, spurred by questions from an Abaris client about forming polymethacrylimide (PMI) core. After doing a little research on PMI materials ...

Would rigid-foam sheets be the best insulating material to use? There is only about an inch of clearance under the ceiling when the garage doors are open.

The only requirements, said Hamlin, are that residents limit drop-offs at their recycling center to rigid foam packaging in block or sheet form that is clean, dry and free of labels and tape.

Rigid foam boards used to insulate buildings can prevent energy loss, making homes more efficient at keeping warm or cool. The advantages in energy efficiency, however, are undercut by ...

Aerogel Insulation may be the best insulation out there in terms of thermal conductivity, but can people really afford it?

Lack of a key raw material is leading Pregis Corp. to close a plastic sheet foam plant in Kentucky in a move that will eliminate 79 jobs.