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Residential Doors - Standard
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Durable. Economical. Built for both longevity and value, this door recreates the elegant look of wood with a deeply-embossed, distinctive panel design. It has the appearance of our top-of-the-line models, yet remains economical and efficient - making it one of our most popular models. Available in four designer colors, these durable steel doors complement the look of almost any home.
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| CHI Limited Warranty |
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- 2" thick door sections are formed from heavy, 25-gauge galvanized draw quality steel
- Section joints are roll-formed into a tongue-and-groove design which produces a superior weather seal
- Inside stiles are made of galvanized steel and stile holes are "dimpled" for increased holding power
- Bottom weather seal utilizes an aluminum retainer and extruded virgin vinyl
- Extension or torsion springs are individually computer-calibrated to lift your door
- Extra-heavy paint system consists of .25 mil. primer with rust inhibitor and a .75 mil. coating of baked-on polyester paint in your choice of white, almond, sandstone, or brown
- Hinges are stamped from galvanized steel in a "wide body" pattern for greater stability and longer life
- Models 2251/4251 include 1-3/8" polystyrene insulation with a vinyl back cover
- Models 2255/4255 include 9/16" polystyrene insulation with a vinyl back cover
- Models 2251/4251 DASMA calculated R-value* - 6.62
- Models 2255/4255 DASMA calculated R-value* - 3.21
DOOR INSULATION
Each model utilizes a 25 gauge exterior steel skin. Chosen for their weather resistant features, models 2251/4251 utilize a 1-3/8" thick polystyrene insulation, while models 2255/4255 employs a 9/16" thick polystyrene insulation with vinyl back covers.
2251/4251 R-value* - 6.62
2255/4255 R-value* - 3.21
*Calculated door section R-value is in accordance with DASMA TDS-163.
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