Joist & Structural Reinforcement
Adding rooftop equipment, solar or new loads to an existing building? We design-coordinate, fabricate and install steel joist and beam reinforcement so your structure meets the engineer's requirements, with minimal disruption to occupied spaces.
Why Choose Triple Weld for Joist Reinforcement?
Existing buildings were not always designed for today's rooftop units, solar arrays or added floor loads. Triple Weld fabricates and installs the steel reinforcement your engineer specifies, so your structure is ready for the new load.
Our CWB certified shop in Etobicoke fabricates reinforcement members to the engineer's drawings, and our crews install them on site with field welding or bolted connections. One contractor, one point of contact.
We work with general contractors, property owners and facility managers, scheduling work to keep occupied spaces running with minimal disruption.

What We Provide
Reinforcement scope is defined by your structural engineer. We supply and install the steel, with CWB certified welding and full documentation:
- Open-web steel joist reinforcement
- Beam and column strengthening
- Field welding and bolted retrofits
- Work coordinated with your structural engineer
- CWB certified welding
Applications
Typical projects include joist reinforcement for new rooftop units, solar panel loads, added mechanical equipment, and strengthening of existing beams and columns for changed building use.
Our Process
Send us the engineer's reinforcement drawings or your scope and loads. We review, ask clarifying questions and send a quote, with a reply within 1 business day. We then fabricate in our shop and install on your schedule. Schedules are built around your project — typically about 4 weeks, confirmed with your quote.
Need Joist or Beam Reinforcement?
Send us your engineer's drawings or scope and we'll reply within 1 business day with next steps and a quote.
Call or WhatsApp: (416) 995-9846 · Email: info@tripleweld.com
Triple Weld Inc. · 20 Baywood Rd, Etobicoke, ON


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