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Aside from
the many design options that Martin Door
offers, there are also several insulation
options. Doors come without insulation,
or an optional Series 1 or Series 2 insulation package. (Refer to below) . You get all the same
safety features, quality features, and
warranty regardless the door
insulation that you prefer. Insulation will
- Help keep out the
weather
- Help shield sun exposure
- Quiet the doors'
operation
- Make the door more
attractive on the inside
Note:Insulation
does not help any door when it comes to
resisting dents. Dent resistance relies
solely on the tensile strength and
thickness of the steel. And the Martin
steel sectional door uses 24-gauge, high-
tensile steel. |
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Advantages
of a non-insulated door:
Same quality and features as the
standard Martin door at a more
affordable price |
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Advantages
of a Series 1 insulated door:
Clean interior, quiet operation,
2" thick polystyrene insulation with an
r-8 insulation value, and 30-gauge steel backing. |
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Advantages
of a Series 2 insulated door:
Clean interior, quiet operation,
2" thick polystyrene insulation with an
r-8 insulation value, and a heavier 26-gauge continuous steel backing. |
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