A Shop That Works to Your Specs and Your Schedule
Fabrication Support Built for Commercial Waterproofing Contractors
TriPoint Fabrication is a sheet metal shop in Cedar Hill, Texas, that supplies fabricated metal components to commercial waterproofing contractors across the Dallas-Fort Worth metroplex and surrounding North Texas. We are not a waterproofing installer; we are the shop behind the contractor, producing the flashings, coping, terminations, and custom-formed metal your waterproofing assemblies depend on to perform in the field.
Commercial waterproofing fabrication is a coordination problem as much as a metal problem. The part has to match the detail, integrate with the membrane or coating system, and show up when the crew is ready to set it. We work directly to your shop drawings and submittals, hold the tolerances your details call for, and deliver on the dates we commit to. Most of our work is repeat business from commercial contractors who would rather call a shop they can reach than chase the cheapest bid.
13 Years of Expierence
We know our market because we work in it.
Most of our business is repeat work from commercial clients who have learned that a shop they can actually reach, on a project that actually delivers on time, is worth more than the cheapest bid. What that means for you is simple. When you send us a print, you get a real quote back fast. You get a real shop foreman who answers the phone. You get a finished part that fits the first time. Our welders carry AWS and ASME certifications, and we are actively pursuing ISO 9001 certification to formalize the quality systems we already run day to day.
The Metal That Makes the Assembly Work
Waterproofing Components We Fabricate
We fabricate metal components that connect commercial waterproofing systems to the building envelope. Whether your project needs a standard profile run in volume or a one-off piece formed to an unusual condition, we build to your spec:
Sheet metal flashings
Custom-formed flashings for roof-to-wall, deck, and penetration details, fabricated to the profiles your assembly requires and ready to integrate with membrane and coating systems.
Coping systems
Continuous coping and matching corners, end caps, and splice plates are formed to your dimensions for parapet and wall-cap conditions.
Counter flashings
Receiver and counter flashing pieces are formed to lock in with base flashings and terminations, cut clean, and bent to consistent profiles across a run.
Edge metal
Drip edge, gravel stop, and fascia profiles fabricated to your detail and supplied in field-ready lengths.
Expansion joint covers
Custom metal covers and closure pieces are formed to bridge expansion joints where the waterproofing assembly must remain continuous.
Custom-formed waterproofing components
Terminations, closures, transition pieces, and specialty bends are fabricated from your sketch, drawing, or sample when the condition does not fit a standard profile.
Cut, Formed, Welded, and Finished Under One Roof
Fabrication Capabilities for Waterproofing Projects
Behind every fabricated waterproofing component is an in-house process built for commercial volume and consistency. We keep the capabilities at a high level here because each one has its own home; what matters for your project is that it all happens under one roof, on one schedule, with one point of accountability.
for clean, repeatable blanks and complex profiles.
cutting for heavier-gauge and structural pieces.
fabrication for the flashings, coping, and edge profiles that make up most waterproofing work.
for weldments and assemblies.
Custom sheet metal
forming for the one-off conditions that a standard profile cannot cover.
Commercial Waterproofing Fabrication FAQ
Commercial Construction Across North Texas
Industries & Project Types We Support
Our fabricated waterproofing components are used on commercial projects throughout the DFW metroplex. We support waterproofing contractors and the general contractors they work under on:
Commercial office buildings
where envelope detailing and parapet conditions drive a steady volume of flashing and coping work.
Educational facilities
where schools and campus buildings need durable, consistent metal across multiple roof and wall transitions.
Healthcare facilities
where tight coordination and reliable delivery matter as much as the fabrication itself.
Industrial buildings
where heavier-gauge terminations and custom closures are common.
Retail developments
where multiple buildings and tenant conditions call for repeatable profiles at volume.
Multi-building commercial projects
where a single fabrication source keeps profiles and finishes consistent across the whole site.
Matched to the Application
Materials Used for Waterproofing Components
If your detail calls for a specific alloy, gauge, or finish, talk to us. We source through established supplier relationships and can advise on the right material for the application, including zinc-rich primer, where added corrosion protection is required before installation. We fabricate waterproofing components for the metal commercial projects that call for it, and we help you confirm the right material before you commit:
Stainless Steel
Long-service corrosion resistance for terminations and details exposed to moisture and weather.
Aluminum
Lightweight, corrosion-resistant profiles for coping, edge metal, and facade conditions.
Galvanized steel
A cost-effective option for concealed flashings and components where galvanized coating provides the corrosion protection the detail needs.
Architectural Metals
Specialty finishes and gauges for visible facade and transition work where the metal is part of the design.
Built for B2B Commercial Work
Why Waterproofing Contractors Partner With TriPoint
There are plenty of shops that can bend metal. Here is what commercial waterproofing contractors tell us makes the difference:
Precision fabrication
CNC-controlled cutting and forming hold the tolerances your details require, so components fit the first time, and your crew is not field-fitting on the clock.
Fast turnaround
We quote fast, schedule honestly, and hit committed dates. When the membrane crew is staged and waiting on metal, reliability beats the cheapest bid.
Commercial project experience
Our processes, pricing, and scheduling are built around B2B commercial work, not residential one-offs.
Consistent production quality
The first piece and the last piece of a run match. For profiles repeated across a multi-building site, that consistency is the value.
Contractor-focused support
Our welders carry AWS and ASME certifications, and an ISO 9001 certification is in progress.
Reliable delivery throughout DFW
We run our own transport, so components arrive across the metroplex without a separate freight vendor.
Serving Commercial Contractors Across North Texas
DFW Commercial Waterproofing Fabrication Support
Whether you are detailing a single commercial building in Dallas or coordinating metal across a multi-building development near Fort Worth, our regional fabrication and logistics capabilities are set up to support it. For larger commercial projects further afield, talk to us about delivery and freight options. TriPoint Fabrication is based in Cedar Hill, Texas, south of Dallas and central to the metroplex, and our fabrication support reaches commercial waterproofing contractors across:
North & East DFW
Irving, Dallas, Richardson, Garland, Mesquite, Plano, Frisco, McKinney, Denton
South & West DFW
Grand Prairie, Arlington, Fort Worth, Mansfield, Cedar Hill, DeSoto, Duncanville, Waxahachie, Ennis, Corsicana
Central Texas Reach
Projects through Waco and the I-35 corridor.
Protecting the Building Envelope Where Metal Meets the System
Architectural Sheet Metal for Waterproofing Applications
A lot of waterproofing work is done at transitions, and that is where fabricated architectural sheet metal earns its keep. We produce precision-formed waterproofing components that protect the building envelope at the points most likely to fail: roof-to-wall transitions, parapet conditions, facade terminations, and penetrations through the assembly.
For commercial facade applications, we fabricate custom architectural metal that integrates with the waterproofing system while meeting the design’s visible-finish expectations. Our brake operators hold tight tolerances on stainless steel, aluminum, and galvanized steel, so the architectural waterproofing components you install fit field conditions and sit clean against the systems around them.
