ROOF DUCT SUPPORT SYSTEMS

Roof Duct Supports

The Roof Duct Support Systems are designed to support ducting, cable tray and piping at any specified height or width. The supports are designed for installation without roof penetrations, flashings, or damage to the roofing material, and can be used for virtually any roofing system - from flat roofs to roofs sloped up to 2 in 12. The supports should be spaced according to the specifications.

Seismic and High-Wind applications are also available for the system.

PHP-D Enclosed

PHP-D Enclosed

Duct Support Product Description


Bases: High Density Polypropylene Plastics and other additives for UV Protection.
Weight: Bases, 7 pounds each
Dimensions: 18"x 18"x 3", 18" Round
Frames: Manufactured from 1-5/8" B22TH channel and 1-7/8" BTS22TH channel .125-.250W when telescoped.
HDG or Stainless Steel nut and washers.

For more information, please go to: Design & Quote

 


Resources
View Downloads Technical Resources

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PHP-D Enclosed Installation

phpde-01

  1. Layout isolation pads, (provided by contractor), according to the design and layout.
  2. Place bases on isolation pads.
  3. Insert the legs of duct support into bases and attach with 2-1/2” bolt and 1/2” nut.
  4. Space out pipe supports according to specifications. This should be done before any weight is supported.
  5. *Attach horizontal bracing to the legs of duct supports (approximately 3/4” of the way up the height of the support), with 3” bolt and 1/2” nut.
    NOTE: If double or triple bracing is required, designated locations will be marked on support legs.
  6. Adjust width up to bottom of duct.
  7. Make sure the duct and supports are level, both vertically and horizontally, and proper spacing is maintained per design specifications.
  8. Check that the weight of the ducting is distributed evenly throughout the system.

*Only if bracing is required.

Installation
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PHP-D Enclosed Photos

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phpde-03

phpde-04

Photos
Design & Quote

2D CAD (216KB)
3D View (2.26MB)
3D PDF

Spec Sheet (PDF)

PHP-D

PPH-D

Duct Support Product Description


Bases: High Density Polypropylene Plastics and other additives for UV Protection.
Weight: Bases, 7 pounds each
Dimensions: 18"x 18"x 3", 18" Round
Frames: Manufactured from 1-5/8" B22TH channel and 1-7/8" BTS22TH channel .125-.250W when telescoped.
HDG or Stainless Steel nut and washers.

For more information, please go to: Design & Quote

Resources
View Downloads Technical Resources

header_popup

PHP-D Installation

phpd-01

  1. Layout isolation pads, (provided by contractor), according to the design and layout.
  2. Place bases on isolation pads.
  3. Insert the legs of duct support into bases and attach with 2-1/2” bolt and 1/2” nut.
  4. Space out pipe supports according to specifications. This should be done before any weight is supported.
  5. *Attach horizontal bracing to legs of duct supports, (approximately 3/4” of the way up the height of the support), with 3” bolt and1/2” nut.
    NOTE: If double or triple bracing is required, designated locations will be marked on support legs.
  6. Adjust width up to bottom of ducting.
  7. Make sure the duct and supports are level, both vertically and horizontally, and proper spacing is maintained per design specifications.
  8. Check that weight of the duct is distributed evenly throughout the system.

*Only if bracing is required.

Installation
header_popup

PHP-D Photos

phpd-02

phpd-03

phpd-04

Photos
Design & Quote

2D CAD (57KB)
3D View (1.42MB)
3D PDF

Spec Sheet (PDF)