We speak in submittals.
Cut sheets, material certs, load data, and engineering support sized for capital projects. We deliver what your engineering team needs.
For Architects & Specifiers
Spec stainless once. Specify confidently for the building's lifetime.
Specifier-grade stainless overhead door hardware. Submittals, cut sheets, material certs, and direct engineering support on request.
1984manufacturing since
304stainless grade
Submittalsavailable on request
USAmade & engineered
The problem we solve
Standard hardware shows up in too many specs that shouldn't have it.
The default overhead door hardware spec on most projects is painted galvanized. Appropriate for an enclosed garage, wrong for a wash bay, a wastewater plant, a salt-storage building, a coastal warehouse, or any of a dozen other environments where corrosion governs the warranty period.
The cost shows up on the back end of the project: replacement schedules, callbacks, premature failures that get charged back somewhere. We help specifiers catch the right grade up front.
Why stainless
Three reasons SSGDP works for specifiers.
Grade-by-environment sizing.
Standard vs high-cycle, custom configurations, finish. We help match the spec to the building, not a generic catalog SKU.
Made in America.
Designed, manufactured, and shipped from Minnesota. Domestic supply chain, predictable lead times, real engineering on the other end of the phone.
What ships in the package
What a stainless package includes for a spec.
Every SSGDP package is engineered as a complete stainless system. Match grade to environment and the rest of the spec follows.
- Stainless track in the right configuration and grade
- Coated drums + stainless lift cable
- Stainless torsion springs
- Stainless rollers with sealed bearings
- Stainless hinges, brackets, head plates, bearing plates
- Stainless fasteners throughout
Common questions
Specifier FAQ.
Can you provide submittals and cut sheets?
Yes. Reach out via Equip Your Door or contact our specifier desk and we'll provide what your engineering team needs for the project.
Will SSGDP help with custom configurations?
Yes. Our engineering team designs custom track and hardware for non-standard openings, including mixed-lift configurations and unusual geometries.
Material certs?
Available on request for capital projects. Mention the requirement when you submit your spec.
Lead time guidance for project schedules?
Standard packages ship in 3-5 business days. Custom configurations are confirmed with the quote so your project schedule has a real number to work with.
Building something that needs stainless?
Send us the project details. We'll spec the hardware.
Drawings, building atmosphere, door dimensions. We work directly with the spec author.