Welcome to RoCo Roofing

TPO Roofing for Commercial Buildings

TPO is a single-ply white membrane for flat and low-slope commercial roofs. Its seams are heat-welded into one continuous surface, so there is nothing to come unstuck, and the reflective surface cuts cooling costs. RoCo Roofing installs TPO on buildings across Holland and Grand Rapids, MI.

Energy-efficient single-ply membrane for flat and low-slope commercial roofs — installed, repaired and maintained across West Michigan.

TPO is a white, heat-welded single-ply membrane used on flat and low-slope commercial roofs. Its reflective surface lowers summer cooling costs, and its welded seams hold up well through Michigan’s freeze-thaw cycles. RoCo Roofing installs, repairs and maintains TPO systems across Holland, Grand Rapids and West Michigan.

Comparing membranes? See our EPDM roofing page, and keep a new roof performing with commercial roof inspections and preventive maintenance.

What TPO Actually Is

TPO stands for thermoplastic polyolefin. In practice it is a single sheet of white membrane, rolled out across the roof deck over insulation, with the seams heat-welded rather than glued.

That welding is the part that matters. A heat weld fuses two sheets into one continuous piece of material, so the seam is as strong as the membrane itself. Adhesive seams, by contrast, are only as good as the adhesive — and adhesive is the first thing to fail on a flat roof.

The white surface does the other half of the work. It reflects sunlight instead of absorbing it, which keeps the roof deck cooler in summer and reduces the load on rooftop cooling equipment.

It has become the most common choice for new commercial flat roofs in Michigan, and for good reason.

Residential Roofing

Commercial Roofing

Storm Damage Restoration

Siding, Gutters & Exteriors

TPO Services for Commercial Buildings

New TPO Installation

Full installation on new builds and additions, sized for your building’s drainage, insulation requirements and rooftop traffic.

TPO Roof Replacement

Tear-off of a failing roof, replacement of wet insulation, and a new TPO system installed to manufacturer specification — phased by section where a shutdown is not practical.

TPO Repair & Seam Work

Open seams, punctures, failed flashing at penetrations, and damage around rooftop equipment. Repaired by welding, not patching with sealant.

Inspection & Maintenance

Scheduled inspections twice a year with photographic reports and minor repairs included. Keeps the roof performing and your manufacturer warranty valid.

TPO Roofing Projects

Flat and low-slope commercial roofs completed across West Michigan — retail units, offices, warehouses and light industrial properties. Every project scheduled around the building’s operating hours.

What Our Customers Say

    
 
 
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   Aaron Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Just had dealings this company today and were very efficient and were quite respectful of the property. They really wanted make sure I was understanding of every step and made sure I left knowledgeable of my situation and how they fixed it.  And left with a great looking roof and made a major fix/ventilation issues from past roofers of a different company long ago. Thank you.
  
 
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   David Alberts 
 
 
 
 Trustindex verifies that the original source of the review is Google. Did an awesome job fixing a portion of gutter on our previous house. Also did an amazing job on our new house. The times I ask for a quote he is always quick to respond and give me a quote the same day.
  
 
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   Krista Lake 
 
 
 
 Trustindex verifies that the original source of the review is Google. Steve and Rob were amazing to work with, they were very thorough and knowledgeable. They were extremely helpful when dealing with our insurance company and their communication was stellar. Steve and crew completed our roof expertly and in a timely manner. I will definitely recommend RoCo to friends and family!
  
 
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   María Fernanda Luísa AMPUERO CANO 
 
 
 
 Trustindex verifies that the original source of the review is Google. Did an amazing job on my roof. I have used them many times in the past, from slate roof to shingles.
  
 
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   Evelyn Foster 
 
 
 
 Trustindex verifies that the original source of the review is Google. Overall great experience. Quick response. Prices were more than reasonable. Took their time walking me through options.
  
 
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   Chris 
 
 
 
 Trustindex verifies that the original source of the review is Google. "Excellent work on my fascia repair. The crew was professional, arrived on time, and completed the job with great attention to detail. The damaged fascia was replaced perfectly, and everything was cleaned up afterward. The quality of workmanship exceeded my expectations, and my home looks great. I highly recommend this company for anyone needing fascia or exterior trim repairs."
  
 
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   Jeffrey Eggleston 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service, quick work and affordable.

Replacing a roof is a intimidating process and Steve makes it easy, smooth and stress-free.
  
 
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   Sandy Dawn 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend RoCo Roofing! We had roofing damage from the recent storms, and I was hesitant to reach out to any roofer to get the process started - but Steve and his team made the entire experience incredibly positive. Who knew choosing a roof and watching it go up could be so rewarding! And it's entirely based on RoCo Roofing. The entire process from beginning to end was seamless. All my questions were answered honestly, communication was excellent, and any request I had was honored. The scheduling was efficient, job done within a few weeks of contacting them, and the crew who did the work was respectful, kind & clean. Also, RoCo is family owned, local and right in our community. 10 star rating!
  
 
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   Jonathan Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent customer service and fast. Job done in one day and were in and out by time I got home from work, like they weren’t even there.
  
 
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   Deb Granger 
 
 
 
 Trustindex verifies that the original source of the review is Google. They were great. They did an awesome job and did it very fast. They treated me like they would their mother. I loved that. When it came to working with my insurance company they were great. It helped so much to have them go to bat for me. Thank you Rob and Steve
Deb

Frequently Asked Questions

What Is TPO Commercial Roofing?

TPO (Thermoplastic Polyolefin) is a single-ply roofing membrane commonly used on flat and low-slope commercial roofs. It offers durability, heat-reflective properties, and resistance to UV exposure, making it a popular choice for commercial buildings.

What Are the Benefits of TPO Roofing for Commercial Buildings?

TPO roofing provides a lightweight, energy-efficient roofing solution with heat-reflective properties and heat-welded seams. It can help reduce cooling demands and provide reliable protection against various weather conditions when properly installed.

How Long Does a TPO Commercial Roof Last?

A TPO roof typically lasts around 15 to 30 years, depending on membrane quality, installation, weather exposure, and maintenance. Regular inspections and timely repairs can help extend its service life.

Does TPO Roofing Require Regular Maintenance?

Yes. Routine maintenance includes checking seams, flashing, drainage systems, and the membrane for punctures or other damage. Regular inspections help identify problems early and maintain the roof’s performance.

Can a TPO Roof Be Repaired If It Develops a Leak?

Yes. Many TPO roofing issues, including punctures, seam failures, and localized leaks, can be repaired without replacing the entire roof. A professional inspection can help determine the extent of the damage and the best repair solution.