Description
Heavy Duty Insulated Commercial Sheet Door Insulation Two layers of heavy duty polyethelene air-bubble cushioning sandwiched between two layers of aluminum mylar film. Laid in place insulation with 4.0 R value. Top and side draft stop included. Curtain 26-gauge galvanized corrugated steel Grade 80 galvanized steel Over 30 Color Options Super Durable polyester paint coatings, which are corrosion resistant Wash coat over primer interior side Manufacturer coating warranty: 40-year film integrity; up to 30-year chalk and fade, subject to manufacturer terms Flexible nylon wear strips Bottom Bar 24 gauge acrylic-coated galvalumed roll formed steel 2” x 1 ½” galvanized angle Bulb astragal (Durometer 75) Stainless steel nuts and bolts Axle/Torque Tube 16-gauge, 9 ½” diameter galvanized drum Low friction, grease-filled steel ball bearings staked in each drum 26 gauge spiral torque tubing that houses axle assembly Guide 12 gauge galvanized Bolt on head stop ¼” thick steel 2-7/8” guide depth Pre-punched for lock and attachment bolts Universal jamb mount Hardware Bottom bar mounted 10 gauge slide locks – 2 per door Bottom bar mounted 16 gauge step plate – 2 per door 16 gauge door mounting brackets 1” tension holding device
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