United Garage Door


Providing the highest quality overhead door products in the Great Lakes area including, Ohio, Pennsylvania, Michigan, Indiana, and upstate New York

Commercial H-300U Construction

H-300U Construction

Specifications

Energy Efficiency

Thermal Break
The top and bottom of each section has a 1/8″ gap between the two steel joints

Insulation
Polyurethane is laid in during the manufacturing process and is self-laminating to each skin during a continuous curing cycle.

Twin Joint Seal
Sections are equipped with bi-directional twin seals.
Durability

Steel Reinforcement Plate
Provides structural integrity and rigidity to each section. Insures solid attachment of hardware toeach section.

Embossed Exterior Surface
The exterior skin is made of 26 ga. galvanized steel in ribbed design. The exterior surface is painted with a two-coat paint system.

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