and EPS (extruded polystyrene) and how each product’s closed cell and open cell nature affects the final board. Starting with two pink sheets of XPS, he laminated them together with glue to form ...

Foam board insulation is easy to use and a great DIY way to add some insulation. It comes in standard-size 4×8 sheets and ...

HELENA, Mont. — Styrofoam’s days may be numbered in Montana restaurants as House Bill 477 arrived at Gov. Greg Gianforte's desk last week. The bill would phase out the use of polystyrene in ...