Custom Fabrication - Duct and Cable Tray Supports

The Unipier products offer a great deal of flexibility. If you do not find an "off-the-shelf" support for your particular application, contact Unistrut with your requirements. We can design and build the proper support for your unique application.

For a quotation on custom fabrication, contact Unistrut with the parameters for your design as shown below.

  1. Dimension of duct
  2. Clearance height above roof
  3. Total footage of duct
  4. Thickness of insulation, if any
Light Duty Duct Support

4-DSA
Base Material: Polycarbonate

Base
No.
H W A Max.
Uniform
Load
/Duct
UP-BK 17"
(431.8)
8" to 12"
(203.2 to 304.8)
6" to 12"
(152.4 to 304.8)
25 lbs.
UP-BK 24"
(609.6)
12" to 18"
(304.8 to 457.2)
6" to 18"
(152.4 to 457.2)
50 lbs.
Heavy Duty Duct Support

6-DS-P

Part Number
Max. Uniform Load Max. Pipe Capacity
Per Pipe Stand Per Base
8-H-DB Base P 700 lbs. 350 lbs. 8" ID
9" OD
16-H Base P 1,600 800 16" ID
18" OD
Medium Duty Duct Support

6-DSA

Base

Material
Max. Uniform Load
Per Duct Per Base
6-H Base P Polycarbonate 150 lbs. 75 lbs.
6-H Base HDG Hot-Dipped
Galvanized
300 lbs. 150 lbs.
6-H Base SS Stainless Steel 300 lbs. 150 lbs.
8-H-SB Base P Polycarbonate 300 lbs. 150 lbs.
8-H Base HDG Hot-Dipped
Galvanized
300 lbs. 150 lbs.
8-H-DB Base SS StainlessSteel 300 lbs. 150 lbs.
8-H-DB Base P Polycarbonate 300 lbs. 150 lbs.