This product is a perfect replacement for old plywood attic doors. It is constructed of a 5″ foam block and drywall on both sides.
J&R Products offers FREE SHIPPING for all domestic orders that total over $50 and are shipping to the lower 48 states. If you are needing items shipped outside of this area, please give us a call at 1-800-343-4446 to complete your order.
Super R® Plus radiant barrier is designed for the professional or commercial installer. Super R® Plus radiant barrier is thicker and heavier that Super R® Diamond which makes the material easier to install. Super R® Plus is also strong enough to be stapled to the attic rafters without ripping or tearing. For DIYer's, Super R® Plus radiant barrier can be laid over existing insulation. Simply measure the space needed to be covered, roll on the attic floor, and push the material into place. Super R® Plus radiant barrier will surf over the existing insulation without bunching up or crinkling. Perforated. 4' X 125' .
Meets new ASTM E84 and E2599 fire code
Clean, lightweight, strong
Saves money and energy
Easy to handle
Installation requires no special tools or clothing
Does not promote the growth of fungi or bacteria
Provides no nest support for rodent or insect pests
These square batt knives are made of 16 gauge steel. Excellent for cutting thick batts and rockwool.
Sheaths for both 6" and 8" sold separately (UH-600, UH-800).
Accu Sharp blade sharpener is great for these or any other knives. (KS-100)
Super R® Diamond radiant barrier is a low-cost, entry level product designed for the DIYer who wants the least expensive material on the market that still reflects 95 percent of the radiant heat entering or leaving a structure. Super R® Diamond radiant barrier is primarily designed to be laid on the attic floor. Super R® Diamond radiant barrier meets all residential fire and building codes and is perforated so moisture will not be trapped between the material and existing insulation. 4' X 125' .