GreenGuard Q250 Fanfold Underlayment -0.2" x 4' x 48' - 272 Pieces New Releases HM100 1” X 12” Great

HM100    1” X 12” Great for pencil vibrator applications

Does fanfold provide good insulation value

Building facades

Provides safer alternative to ladders for indoor work

Drywall transportation and staging

GreenGuard Q250 Fanfold Underlayment -0.2" x 4' x 48' - 272 Pieces New Releases HM100 1” X 12” GreatProvides a Smooth, Level Nailing Surface for New Siding When every penny counts, you can rely on the performance of our most economical fanfold siding underlayment. The 0. 2" Q250 is made of extruded polystyrene foam (XPS). Designed to be used as a leveling board, with crease fold hinges, it adds insulation and moisture protection during installation of new vinyl siding over old siding. It is configured in fanfolded bundles 4 x 48. Product Highlights