The Modern Standard in Flat Roofing
TPO (Thermoplastic Polyolefin) has become the preferred membrane for commercial roofing across Colorado. Its heat-welded seams create a monolithic, watertight surface that stands up to the Front Range’s UV exposure, hail cycles, and temperature swings.
Strong Contractors is a certified installer for Carlisle, Firestone, and GAF TPO systems — delivering full-system warranties backed by decades of field experience.
Common Applications
- Warehouse & Distribution Facilities
- Retail & Strip Mall Roofs
- Office Buildings & Corporate Campuses
- Schools & Municipal Buildings
- Medical & Healthcare Facilities
- Manufacturing & Industrial Plants
Built Different. Built to Last.
While most contractors treat TPO installation as a commodity, we engineer every roof as a complete system — from substrate preparation through final detailing. Our crews are manufacturer-certified, and every project includes third-party quality assurance documentation.
This commitment to process is why we maintain one of the lowest callback rates in the Colorado market.
- Certified Installation CrewsEvery team member holds active certifications from Carlisle, Firestone, and GAF for TPO membrane systems.
- Full-System WarrantiesNDL and System Plus warranties available - covering material and labor for up to 30 years.
- Quality DocumentationEvery weld is tested, every detail photographed - giving you a complete as-built record.
- Local ExpertiseWe spec and install for Colorado conditions - altitude, UV, hail, and thermal cycling.
Front Range Business Park - 185,000 SF TPO Re-Roof
Complete tear-off and re-roof of a multi-building commercial complex in Thornton. Installed 60-mil Carlisle TPO with fully adhered insulation and custom sheet metal.
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TPO Roofing Across Colorado's Front Range
Our crews are based in the Denver metro and serve communities from Fort Collins to Colorado Springs. We handle projects of any scale, from 5,000 sq ft retail stores to 500,000 sq ft distribution centers.