
Commercial Flat Roofing Contractors: TPO, EPDM, & PVC Systems in Wisconsin
From retail centers and multi-family units to warehouses and industrial facilities, a reliable flat roof is critical to your bottom line. As specialized Commercial Flat Roofing Contractors in Wisconsin, Sun Vault Roofing delivers durable, energy-efficient solutions designed to protect your assets, minimize maintenance costs, and reduce business downtime.
Flat Roof Installation & Replacement Solutions
We work with modern, high-performance membrane systems built to handle standing water, extreme temperatures, and heavy snow loads unique to the Wisconsin climate.

Energy-Efficient TPO Roofing
TPO (Thermoplastic Polyolefin) is a leading choice for commercial properties due to its inherent resistance to punctures, UV rays, and chemical exposure. Its highly reflective surface helps reduce cooling costs during Wisconsin's summer months, contributing to overall building efficiency.

Durable EPDM and PVC Systems
We also install high-quality EPDM (Ethylene Propylene Diene Monomer) and PVC (Polyvinyl Chloride) systems, offering exceptional longevity and superior waterproofing for low-slope applications.
These same high-performance materials are ideal for residential flat rubber roof sections common in Wisconsin, such as porch roofs, garage extensions, and mid-century modern homes. Our team ensures every installation blends seamlessly with your home’s existing structure while meeting the same waterproofing standards used for large-scale commercial projects.



Why Choose Sun Vault Roofing for Your Commercial Property?
✅ Local Commercial Focus: We understand the complexity of Wisconsin commercial codes and permit processes.
✅ Minimal Disruption: Our crews are trained to work efficiently to ensure your business operations continue unimpeded.
✅ Energy Experts: Our flat roof systems are designed with solar compatibility in mind, making it easy to add rack-mounted solar panels (now or later) and maximize your ROI.

Proactive Commercial
Flat Roof Maintenance
Regular inspections and proactive repairs are essential to maximizing your roof's lifespan and protecting your investment. Our customized maintenance programs are designed to identify issues like membrane fatigue, failing seams, and clogged gutter systems before they lead to costly interior leaks.
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Priority Service: We minimize disruption to your operations.
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Leak Detection: We utilize advanced inspection techniques to quickly locate and patch vulnerabilities.
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Warranties: Maintenance programs help keep manufacturer warranties valid.
If your commercial property requires immediate attention due to a sudden failure, please contact our Emergency Roof Leaks team immediately.

