Insulating and air sealing are effective ways to reduce the carbon footprints of homes and other buildings, and rigid ... in the foam, Méndez-Andino says. Owens Corning’s XPS boards are branded ...

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 ...

Confused by the difference between PIR and PUR, or EPS and XPS? Read on to find out the strengths of various insulation boards, where to buy them and how they are best applied around the home.

Extruded Polystyrene (XPS) rigid foam insulation. The new blowing agent technology developed by Owens Corning meets the requirements of the Montreal Protocol which requires the phase-out of the ...