x 8 ft. polystyrene foam board with an R-value of about for will run you around $14. Radiant barriers, also known as reflective barriers, are different from most other types of insulation ...

Expanded Polystyrene Insulation Is Plastic, But Saves Remarkable Amounts Of Energy And Is Recyclable There is one type of foam board insulation that has green potential. Expanded polystyrene ...

these are boards of polyurethane or polystyrene. Foam boards tend to reduce energy consumption more effectively than other types of insulation.

PIR or polystyrene insulation boards are both suitable for insulating ... creating a barrier in any space where heat can be lost. The best type of insulation boards to use in a roof are PIR, but PUR ...

The type of insulation you should choose will depend on the type of ... Another option is EPS (expanded polystyrene) squeeze products. These are manufactured in a concertina shape that springs open ...

Extruded polystyrene (XPS) insulation is a rigid foam insulation commonly used in the construction industry to improve building energy efficiency. It is made of polystyrene resin and other ...