The actual cleaving of foam is easier, but dragging a long, hot flexible wand through rigid foam just right, without making burn marks, is pretty frustrating. It’s not like you can hold the ...

Choosing the right insulation for your home is a critical decision that can impact energy efficiency, comfort, and long-term costs.

In a Jan. 28 announcement, the Polystyrene Recycling Alliance (PSRA) said it would work to expand access to recycling for both rigid PS and expanded PS foam, boost recycling rates, strengthen end ...