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DAR 400 True Fit Duct Door

DAH 450 True Fit Duct Doors

The Linhdor DAR 400 and DAH 450 Duct Access Doors are designed to provide efficient and secure service access to critical areas in rectangular metal ducts for a wide range of commercial, industrial, institutional and residential applications. Offering economical, galvanized steel construction, our duct access doors are an excellent choice for locations where HVAC access is required. Perfect for both new and retrofit building projects, our duct doors enable easy access to dampers and other components in heating, air conditioning and other building ductwork. 

SKU: DAH-450 Category: Tag:
Description
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Construction

Door & Trim: 26 ga. galvanized steel.

Finish: Mill finish. Latches: Cam latches: hinged doors over 14” x 14” have 3 cam latches, double cam doors over 14” x 14” have 4 cam latches (one on each of 4 sides).

Installation: 1” insulation.

Hinge: DAR 400: Continuous steel hinge. DAH: No hinge.

Gasket: 1/8” thick x 1/2” wide door to frame gasket.

Options

Custom Size:

  • Custom sizes available.

View/Hide Product Sizes

Sizes Available

Model No.Door Size W x HWall Opening
DAH 4504 x 64 1/4 x 6 1/4
DAH 4506 x 96 1/4 x 9 1/4
DAH 4508 x 88 1/4 x 8 1/4
DAH 45012 x 1212 1/4 x 12 1/4
DAH 45014 x 1414 1/4 x 14 1/4
DAH 45014 x 2914 1/4 x 29 1/4
DAH 45018 x 1818 1/4 x 18 1/4
DAH 45022 x 2222 1/4 x 22 1/4
DAH 45024 x 2424 1/4 x 24 1/4

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