Michigan Commercial Flat Roofing

PVC Roofing Systems for Michigan Commercial Buildings

PVC roofing is a proven solution for commercial buildings with flat and low-slope roofs, offering dependable waterproofing, durability, and long-term performance. We specialize in Duro-Last PVC roofing systems, providing professionally installed roofing solutions designed to protect your building and minimize maintenance concerns.

Why Choose PVC Roofing?

Michigan commercial roofs have to perform through four very different seasons. Heavy snow, ice, freeze/thaw cycles, summer heat, UV exposure, high winds, and severe storms can all take a toll on a commercial roofing system. PVC membrane roofing offers the durability, waterproofing, and weather resistance needed to protect commercial properties through Michigan’s changing conditions.

Resistant to Chemicals, Grease & Rooftop Hazards

Commercial roofs can face more than weather. Restaurants, manufacturing facilities, industrial buildings, and other properties may expose roofing materials to grease, oils, chemicals, exhaust, and other substances. PVC offers excellent resistance to many common chemicals and contaminants, making it well suited for demanding commercial environments.

Reflective & Energy-Efficient

PVC membranes are fused together using hot-air welding, creating a continuous, monolithic surface. These seams are stronger than the membrane itself and eliminate the risk of adhesive failure.

Long-Term Value

Commercial roofing should be evaluated by more than its initial installation cost. PVC’s durability, resistance to common rooftop hazards, repairability, and relatively low maintenance requirements can provide long-term value while helping property owners avoid unnecessary disruptions and repairs.

the truth: superior Watertight coverage

Why PVC Roofing Is a Smart Choice for Michigan

Built for Michigan's Temperature Swings

Michigan roofs experience significant temperature fluctuations and repeated freeze/thaw cycles throughout the year. PVC membranes are designed to remain flexible as temperatures change, allowing the roofing system to accommodate normal movement while maintaining its protective properties.

Reliable Waterproofing

Snow, ice, and springtime meltwater can put significant demands on a commercial roof and its drainage system. PVC membranes use heat-welded seams to create strong, watertight connections that help prevent moisture from penetrating the roofing system.

The Duro-Last® Custom-Fabrication Advantage

Not all PVC roofing systems are the same. We specialize in Duro-Last, a custom-fabricated PVC roofing system designed to fit the specific dimensions and layout of each building.

Custom-Fabricated for Your Building

Duro-Last membranes are manufactured to the measurements of your roof before arriving at the jobsite. This can reduce the number of field seams required during installation and help create a more consistent roofing system.

Strong, Watertight Seams

Duro-Last membranes use heat-welded seams to create a continuous, watertight barrier. Properly welded seams provide an important layer of protection against Michigan’s rain, snow, ice, and melting water.

Industry-Leading Warranty Protection

Duro-Last offers one of the most comprehensive warranties available, including coverage options that can extend to consequential damage in qualifying systems.

Why Michigan Businesses Trust Division 7 for PVC Systems

40+ Years of Experience

With more than four decades in the roofing industry, we bring proven knowledge and experience to every commercial roofing project.

Local Service, Proven Support

We provide responsive local service backed by the resources and stability of nationwide roofing contractor Royalty Roofing, giving you a roofing partner you can count on for the long term.

Manufacturer Certified

Certified installers for Duro-Last PVC, enabling access to premium warranties and verified installation standards.

Quality Without Cutting Corners

We install industry-leading PVC, TPO, EPDM, and metal systems built for long-term commercial performance.

Service Area

Based in Kalamazoo, MI — serving commercial clients across:

Grand Rapids

Holland

Muskegon

Lansing

Benton Harbor & St. Joseph

Battle Creek

Jackson

Coldwater

Serving industrial, commercial, and institutional facilities throughout Michigan.

Request a Roof Evaluation

If your commercial property needs roof repairs, replacement, or a professional inspection, Division 7 is ready to help.