Insulated Steel - Three Layer
Three layer SANDWICH doors provide a higher R-value and get their stength from “double pressure” bonding of steel
skins to an insulation core.
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Tongue and groove joint |
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Reinforcing plates for hinge attachment |
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Heavy-duty hinges |
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Polystyrene or polyurethane foam-in-place core sandwiched between steel skins |
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Step plate and lift handle |
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Galvanized inside and outside steel skins, gauge varies by model |
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Rigid non-corrosive bottom weatherseal retainer |
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PVC vinyl bottom weatherseal |
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Application List
Wherever protection from temperature extremes is needed.
· Service Stations
· Maintenance Buildings
· Warehouses
· Loading/Shipping Docks
· Fire Stations
· Municipal Buildings
· RV/Boat Storage
· Trucking/Distribution Centers
· Apartment Buildings/Condos
· Recreational Facilities
· Multipurpose Buildings
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3-Inch
Model 3300[PDF]
2-Inch
Model 3200[PDF]
Model 3220[PDF]
1 3/8-Inch
Model 3150[PDF]
Model 3154[PDF]
Model 3155[PDF]
2-Inch
Model 3602[PDF]
1 3/4-Inch
Model 3603[PDF]
Model 3652[PDF]
1 1/2-Inch
Model 3652[PDF]
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Notable Web
