Marwin R-5 Energy Saver Insulating Package 25.5 in. x 8 ft. 9 in. Organic Plant Food & Fertilizer Industrial quality means they will

Industrial quality means they will last for many seasons

75% Cotton

The EDGE bracing system helps protect the rail from damage

3500 RPM no load speed

Stainless steel liner lock

Marwin R-5 Energy Saver Insulating Package 25.5 in. x 8 ft. 9 in. Organic Plant Food & Fertilizer Industrial quality means they willFeatures 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