DynaWeight Fall Prevention System:

DynaWeight Fall Prevention System

Free-standing, non-penetrating counterweight fall-arrest protection system designed for a single person

The DynaWeight Fall Protection System is a free-standing, counterweight fall arrest protection system.  Tested and approved for use on multiple surfaces such as single ply, BUR, concrete and modified bitumen membranes, the DynaWeight system meets fall arrest ratings for one person weighing up to 310 pounds (including equipment) and fall restraint ratings for two people.  The modular design makes the DynaWeight system easy to install -- the base is set in place and the individual counterweights are stacked into position.  Installation is non-penetrating, perserving the roof's waterproofing integrity.  An optional transport cart simpifies moving.

The DynaWeight Fall Protection System meets numerous safety requirements, including those established by OSHA, OH&S and CAL/OSHA.

Safety product descriptions are here.  Download literature about U.S. and Canadian safety systems and visit our Safety Product page to watch videos, download content, and more!  You can also learn about the OSHA safety regulations with which our systems comply.


The DynaWeight Fall Protection System is made of corrosion resistant components that will provide maintenance-free service for years.

Available through Tremco Roofing and Building Maintenance, this safety solution was designed and manufactured by Fibergrate Composite Structures.

Roofing & Weatherproofing Peace of Mind

We deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries, including education, healthcare, government, manufacturing and more.

  • Tremco Roofing offers the industry's most comprehensive roofing and weatherproofing solutions for restoration, repair, maintenance, replacement and new construction.
  • WTI (Weatherproofing Technologies, Inc.) provides roofing services, construction management and general contracting.
  • Our Canam Building Envelope Specialists affiliate provides building envelope solutions to eliminate air leaks, improve energy efficiency and reduce costs.


Phone: 1.800.852.6013

Email: inforoofing@tremcoinc.com