Expanded polystyrene foam, the white fluffy plastic in styrofoam, was banned in food service ware on Jan. 1. But shoppers in ...

We all know insulation is important to having a comfortable and energy-efficient home. Check out these 24 things to consider ...

Expanded polystyrene insulation (EPS) is made from plastic, but is incredibly effective at saving energy, making it a potential choice for insulation in home walls. The R-value goes as high as 4.2 ...

then adding more insulation and new siding over top? If the existing siding is solid, it can serve as a base for your project. Adding extruded polystyrene foam to the outside of existing walls ...

The following products give top-performing examples of insulation for exterior walls as boards, batts, and rolls. Our list also includes options for extruded polystyrene (XPS), fiberglass ...

Walls 35 Cavity wall insulation fills the cavity between the outside walls with mineral wool, polystyrene beads or foam. Trapped air between fibres, beads or within foam reduces heat loss by ...