Duct Doors for Ductboard/Fiberglass ducts

Product Overview

HD-5070-F Introduction

The Acudor HD-5070-F is a hinged duct door for fiberglass and ductboard ducts.


Galvanized steel, double panel


24 gauge

Mounting Frame

24 gauge with 5/8" notched knock over tabs


1/8" thick by 1/2" wide closed cell neoprene gasketing between door and frame and also between frame and duct


Continuous aluminum piano hinge


Door panel filled with 2" fiberglass insulation (7.7 R factor), compressed into 1".


Self tightening, hand operated cam latch

Optional Locks/Latches

Cylinder Lock & Key, Hasp + staple, L-Handle

Product Highlights

  • Economical access to fiberglass and ductboard ducts

  • For use in low to medium pressure fiberglass ducts

  • Hinged door panel

  • 1” Micro-AIRC M/F TYPE-475 R value 7.7 insulation

Cta keyboard red

Request Information

Do you have a question regarding our products? Do you need more information for your project? Please don’t hesitate to reach out, we’re here to help!



Other sizes available upon request

Nominal Door Size W&H Weight per Door
Inchesmm Latcheslbs.kg.
6 X 6152 X 15221.000.5
8 X 8203 X 20321.250.6
10 X 10254 X 25422.000.9
12 X 12304 X 30422.501.1
14 X 14356 X 35623.251.5
16 X 16406 X 40624.001.8
18 X 18457 X 45725.502.5
20 x 20508 x 50849.004.1
24 X 24610 X 610212.005.4

Duct opening is normal door size -1 1/4” or (31 mm)
For detailed specifications see submittal sheet

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