P-INSBLOCK1

Mid-America Original Mount Master Scalloped Vinyl Standard Mount Block - Insulated Siding, 7 in x 8 in
Mount Blocks
MPN: P-INSBLOCK1 P-INSBLOCK1

Out Of Stock

Mid-America's MountMaster insulated siding blocks are designed with extra depth in mind. Use this mounting block when you're adding extra insulation to your siding.

  • Ensure a level, waterproof surface for mounting exterior accessories
  • More and deeper locking positions allow for thicker insulated-type siding
  • Locking positions at 7/8 in, 1-1/4 in, 1-3/8 in, 1-5/8 in
  • Conceals cut edges for a finished look
  • Scalloped corners
  • Color