We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular uncoated access door 14 by 10 inches with two thumbscrew latches

Ductmate

Ductmate GRD128ULBI Access Door 14x10 in Uncoated

SKU CH-SHXD-FV6XM

Rectangular uncoated access door with 14 in width and 10 in height, 11 ga material thickness and thumbscrew latches

  • ColorTransparent
  • Rectangular access door fits 14 by 10 in duct openings
  • 11 ga steel construction withstands 2,300 °F operating temperatures
  • Thumbscrew latches allow tool-free panel removal for inspection
  • Two 1 1/2 in mounting studs provide secure frame attachment
  • Uncoated finish suits custom paint or high-heat environments

Access Door for HVAC Ductwork

The Ductmate GRD128ULBI is a rectangular access door designed for installation in HVAC duct systems. It provides a secure entry point for inspection, cleaning, or maintenance of internal duct components. The unit features an uncoated steel construction with a transparent color finish.

Suited for Standard Duct Maintenance

This door suits technicians and installers needing a 14 by 10 inch opening secured by two thumbscrew latches and two mounting studs. Buyers requiring a fire-rated assembly, an insulated panel, an observation window, or a hinged mechanism should look at alternative products.

11 Gauge Steel Withstands 300 Degrees F

The door material is 11 gauge steel with a thickness of 1/2 inch, rated for a maximum operating temperature of 300 degrees Fahrenheit. This specification determines suitability for high-temperature duct environments.

Highlights

  • Rectangular access door fits 14 by 10 in duct openings
  • 11 ga steel construction withstands 2,300 °F operating temperatures
  • Thumbscrew latches allow tool-free panel removal for inspection
  • Two 1 1/2 in mounting studs provide secure frame attachment
  • Uncoated finish suits custom paint or high-heat environments

Specifications

BrandDUCTMATE
ColorTransparent

Questions about this item

How often will the 11 ga steel frame and uncoated finish need inspection or replacement?

The 11 ga steel frame resists corrosion, but the uncoated surface should be checked periodically for rust in humid duct environments and replaced if deterioration appears.

What limits continuous operation of the 14x10 in access door?

The maximum temperature rating of 300 degrees F sets the upper limit; sustained exposure above that level can weaken the steel and latch integrity.

How much heat transfers through the 1/2 in thick door during all-day HVAC cycles?

The 1/2 in thick 11 ga steel conducts heat, so the door surface will approach duct temperature; plan for insulation wrap if personnel contact is a concern.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.