Partners → Engineer
For the past 30 Years, hundreds of millions of HOLDRITE products have been installed into construction projects throughout North America.
HOLDRITE products result in quality engineered solutions that are lab-tested and approved, and proven to reduce installation costs in the field. HOLDRITE brands also protect property and the public against water, fire, smoke, gas, unwanted noise and seismic damage.
HydroFlame sleeving systems provide engineered solutions that are lab tested and UL rated to deliver the ultimate cast-in-place water, smoke and firestop solution. More →
Noise and Vibration Isolation Solutions
The HOLDRITE® Silencer System is the only comprehensive pipe support system offering that has been tested by a certified ISO-3822 lab at 1/3 octave testing. On Average, the HOLDRITE® Silencer system reduces noise by 87%. More →
The HOLDRITE Flame Fighter is easily recognized by its yellow color signifying that it meets and exceeds the ASTM E-84 25/50 flame and smoke requirements for materials exposed to return air plenums. More →
Quick Stand® and Quick Strap®
Quick Stand water heater platforms/stands and Quick Strap seismic bracing systems are the most rigorously lab-tested and specified products, designed to eliminate makeshift methods and provide proven engineered solutions. More →
ASPE Plumbing Engineering Design Handbook
For more information regarding seismic protection of plumbing systems, acoustics in plumbing, and ensuring high quality plumbing installations, please view the 2009-2010 ASPE Plumbing Engineering Design Handbook, Volume 1. HOLDRITE’s Chip O’Neil authored chapters in this book. More →
Made in the USA
HOLDRITE® Pipe Support Brackets are made in the USA and meet the Buy American Act. These iconic solutions are ideal for government and military projects.