Marwin R-5 Energy Saver Insulating Package 25.5 in. x 8 ft. 9 in. Brand_3-In-One volume and area formulas

volume and area formulas

Spring-wound mechanism features an auto-locking brake and rewinds automatically

Semi-Chisel cutters provide aggressive cutting edge with a forgiving sharpening profile allowing users to cut for longer with less downtime

eliminating tiresome hand gripping

Recoat 1 to 3 hours to achieve level of desired sheen

Marwin R-5 Energy Saver Insulating Package 25.5 in. x 8 ft. 9 in. Brand_3-In-One volume and area formulasFeatures Factory installed certified R 5 insulated door system Extra 1 8 hardboard cover to protect the insulation from damage (code requirement in some areas) Factory applied Bulb type, perimeter weather stripping Taped edges around the insulation to protect and minimize R value loss Benefits Meets or exceeds the new energy code requirements The Marwin Company "R 5 ENERGY SAVER" insulating package means your stairway is ready to install without any