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Versatile Rooftop Pipe Support
Smart alternative to wood blocks
The RSS-3 is a lightweight pipe block support designed to hold a variety of mechanical, electrical and conduit piping as well as walkway planks and other rooftop structures and systems. The RSS-3 is made of strong, durable PVC and is shipped in 3-foot lengths. They can easily be cut to any desired length and installed at any job site (recommended minimum length is 6” to preserve stability).
Cut to size
The RSS3 can easily be cut to the desired length. Suggested minimum length is 6" (152.4 mm) to provide adequate stability. Other popular lengths are 12" and 18", depending on the application.
Attach your own hardware
Use your own pipe guides, clamps, tab tape, or other hardware to customize it to your project.
Why choose the RSS3?
- Easy to use
- Economical
- Better than wood blocks
- Made from strong, durable PVC
Customer
Reviewed in the United States on February 26, 2025
Overall product is great. Delivery was late I believe because of UPS. Packaging was poor. Box was open when arrived. Fortunately, everything that was ordered was in the box.
Chris C
Reviewed in the United States on January 1, 2025
I am replacing the wood blocks that support conduit and gas lines on our flat roof. Wood rapidly cracks and decays, I hope this does better. It is expensive, but wood is costly now too.
terri bunnis
Reviewed in the United States on October 31, 2024
I was trying to find a more affordable pyramid support for my customer. These are sturdy and cut easy, but you can't use a "weatherproof" style of deck screw to attach straps to the support. Need to use a screw that has a higher thread per inch. Otherwise the screw strips out the hole and doesn't secure well. That is my only complaint with these. If the top of the support was "less soft", then more anchors would hold well. Hopefully explaining myself well enough.
Customer
Reviewed in the United States on April 11, 2024
The media could not be loaded.
Customer
Reviewed in the United States on October 14, 2022
these are very usfull for setting hvac condensors on light and sturdy.
Richard Sinnema
Reviewed in the United States on October 13, 2021
Cut to length, screw on what you want to prop up off the roof, move to the next one.
Dennis Ly
Reviewed in the United States on June 30, 2020
Good,rested conduit on rooftop.
Steve B.
Reviewed in the United States on March 23, 2020
I was buying roof supports by Caddy and B Line, the price has continued to go up, each support is over $20. I can make 6 pieces out of this product for around $30, great value!
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