Commercial & Industrial

COMMERCIAL ROOFING
& WATERPROOFING CONTRACTOR

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ONE CONTRACTOR. EVERY LAYER.

Strong Contractors works with facility owners, public agencies, property managers, engineers, and consultants to deliver roofing and waterproofing projects across commercial, industrial, institutional, and complex facilities.

Our work ranges from commercial roof replacement and restoration—including single-ply and fluid-applied roofing systems—to waterproofing, roof repairs, ballast removal, and specialized protective applications. We can execute projects to established plans and specifications or help clients understand existing conditions, evaluate practical options, and select solutions based on budget, service life, facility operations, and long-term performance.

Have a project, building concern, or roofing question? Start the conversation with Strong.

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Commercial & Industrial Roofing

Commercial & Industrial Roofing

A commercial roof is a major building asset, and the right solution depends on more than the system that is already in place. Condition, moisture, drainage, insulation, facility operations, budget, warranty requirements, and long-term plans for the property all influence whether repair, restoration, retrofit, or replacement provides the best value.

Strong Contractors brings experience across virtually every major commercial roofing system, along with waterproofing, coatings, spray polyurethane foam, restoration, repair, and specialized services. That breadth allows us to execute projects designed to established plans and specifications or work with owners, engineers, and consultants to evaluate options and determine the most practical path forward for the facility.

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Fluid Applied Roof Systems

Fluid Applied Roof Systems

Fluid-applied roofing systems can be an effective way to restore and extend the service life of an existing roof without automatically moving to a full tear-off and replacement. When the existing assembly is a suitable candidate, these systems can address difficult transitions, penetrations, drainage conditions, and irregular roof geometry while creating a seamless, fully adhered protective surface.

Strong Contractors is an SPFA Accredited Contractor with extensive training and experience in spray polyurethane foam (SPF) and fluid-applied roofing systems. These systems depend heavily on proper substrate preparation, application thickness, detailing, environmental conditions, and quality control, which makes contractor experience and technical training especially important to long-term performance.

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Industrial Coatings

Industrial Coatings

Industrial coating systems help protect concrete, steel, and other substrates exposed to moisture, corrosion, chemicals, abrasion, and demanding operating conditions. These systems are commonly used on tanks, containment areas, concrete surfaces, structural components, and other specialized areas where durability and long-term protection are critical.

Selecting the right coating depends on the substrate, existing surface condition, service environment, chemical exposure, and expected performance of the finished system. Strong Contractors installs protective coating systems for commercial and industrial facilities, with careful attention to surface preparation, application conditions, product compatibility, and quality control—factors that directly affect adhesion, durability, and long-term performance.

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Ballast Removal

Ballast Removal

Ballast removal is often a critical first step when an existing ballasted roof is being replaced, restored, or modified. On large commercial roofs, the removal method can directly affect safety, productivity, debris control, access to the underlying assembly, and coordination with the work that follows.

Strong Contractors has completed numerous large-scale commercial ballast removal projects using dedicated vacuum equipment and experienced field crews. Our equipment and project experience allow us to remove aggregate efficiently, reduce manual handling, maintain better control of site conditions, and help prepare the roof for the next phase of work.

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Specialized Services

Specialized Services

For Colorado facilities, Strong Contractors provides emergency roof repair and ongoing maintenance plans to address active issues, reduce recurring problems, and help owners stay ahead of larger roofing failures. Strategic repairs and maintenance can extend the useful life of an existing roof, help bridge the time until a larger capital project is planned, and support manufacturer warranty requirements where ongoing maintenance is required.

Strong Contractors also provides specialized building-envelope services, including air and vapor barrier systems and below-grade waterproofing. Our experience includes large-scale industrial and complex new-construction scopes where sequencing, access, detailing, and coordination are critical.

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Trusted to Protect

Projects

Our Work

Finished silicone-coated roof with rooftop units
Government & Military

United States Space Force

Restoration of an existing TPO roof on a U.S. Space Force facility with a liquid-applied silicone coating and embedded granules, in place of a planned EPDM membrane swap.
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Aerial view of UCHealth Memorial Hospital in Colorado Springs
Healthcare

UCHealth Memorial Hospital

Silicone coating restoration over a modified bitumen roof on an active hospital in Colorado Springs, including the helicopter pad, with 964 concrete pavers removed by hand.
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Aerial view of the South Platte Renew wastewater treatment plant
Water & Infrastructure

South Platte Renew

Restoration of a corroded rim on a 500,000-gallon wastewater tank: blasted to near-white metal and sealed with fast-setting polyurea in a 36-hour push, replacing a failed epoxy coating.
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