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— Commercial EPDM Rubber Roofing · WI & IA

Commercial EPDM roofing in Wisconsin from a 4.9-star rated contractor.

Buckshot installs, repairs, recovers and replaces EPDM roofing on commercial buildings across Wisconsin. Family-owned since 1979, the company offers a free on-site assessment and responds within 2 hours. Buckshot's own crews schedule around your operations and detail every rubber roof seam and flashing.

✓Since 1979✓Own crews✓Licensed & insured

BGC

Free EPDM roof quote

WI & IA · We respond in 2 hours

Schedule a free EPDM roof assessment.

Buckshot responds within 2 hours, then inspects your EPDM roof, documents its condition and gives you a written scope and quote for repair, recover or replacement.

✓Free assessment✓Written scope✓Own crews✓BBB A+

47yrsIn Business24States Licensed2hrResponse Time$0Assessment Cost

— Why EPDM For Commercial

SEC 01 / 07

Why choose EPDM roofing for a commercial flat roof?

EPDM roofing suits commercial flat roofs in Madison and across Wisconsin because the synthetic rubber membrane balances service life, cold-weather performance and installed cost.

✓Long track record

With more than 50 years on commercial flat roofs, EPDM holds one of the longest records in single-ply roofing.

✓Weather and UV resistant

EPDM rubber resists UV, ozone and temperature swings, holding up through Midwest freeze-thaw cycles and summer sun.

✓Flexible in the cold

EPDM stays flexible in extreme cold, moving with the building instead of cracking or turning brittle.

✓Low installed cost

Per square foot, EPDM is often among the most economical commercial membranes, especially on large roofs.

✓Simple to repair

Decades of field use make EPDM repairs well understood, so crews patch and reseal the membrane instead of replacing it.

✓Wide sheets, fewer seams

EPDM ships in wide, long rolls, so a large flat roof needs fewer field seams to seal and maintain.

— EPDM vs. TPO

SEC 02 / 07

When is EPDM the right membrane?

EPDM roofing often wins on cold-weather flexibility, track record and cost, while TPO suits buildings that need a reflective white surface. If modified bitumen is your other option, read our EPDM vs modified bitumen guide.

Factor	EPDM (rubber)	TPO
Surface color	Typically black (absorbs heat)	Reflective white (cooler)
Track record	50+ years proven	Newer, widely adopted
Energy profile	Better in cold climates	Better in cooling season
Seams	Taped / adhered	Heat-welded
Cost	Often lowest	Competitive
Flexibility	Excellent in cold	Very good

— What An EPDM Install Includes

SEC 03 / 07

How a commercial EPDM roof is installed.

Tear-off or prep of the existing roof, with the deck inspected and repaired as needed.Insulation & cover board selected for your building's thermal and structural needs.EPDM membrane, typically 45 or 60 mil, installed fully adhered, mechanically fastened or ballasted to suit the building.Seams sealed with primer and seam tape, plus flashing at curbs, drains, parapets and penetrations.Cleanup & walkthrough, with the work documented for your warranty records.

— Repair · Recover · Replace

SEC 04 / 07

Repair, recover or replace an EPDM roof.

The right path for an EPDM roof depends on how much of the membrane, insulation and deck remains sound.

✓Repair

Targeted seam, flashing, puncture and drain repairs stop leaks on an EPDM roof that is otherwise sound.

✓Recover

A recover installs a new EPDM membrane over the existing roof where the deck and code allow, avoiding a full tear-off.

✓Replace

A replacement strips the roof to the deck and installs new insulation and a complete new EPDM system.

— Buildings We Roof

SEC 05 / 07

Commercial & Institutional

Commercial buildings that suit an EPDM roof.

EPDM fits flat and low-slope roofs on commercial, institutional and multifamily buildings of every size. Buckshot, headquartered in Madison, roofs these properties across Wisconsin and Iowa.

✓Office & retail✓Warehouses & industrial✓Apartments & multifamily✓Churches & institutions✓Schools & municipal✓Restaurants & hospitality

— Why Businesses Choose Buckshot

SEC 06 / 07

Why businesses hire Buckshot for EPDM roofing.

Buckshot plans every commercial EPDM project around your downtime, liability and budget.

✓Minimal disruption

Buckshot stages each job to keep your business operating, coordinating access, hours and safety around tenants and customers.

✓Licensed & insured

Buckshot is licensed (WI DC-080900045, IL 104017198) and carries liability and workers' comp coverage on every job.

✓Family-owned since 1979

Buckshot sends its own crews to every EPDM job and backs the roof with a written workmanship guarantee.

Free assessment

We inspect the roof, document the condition, and identify the most cost-effective path.

Scope & quote

You receive an itemized written scope and quote for repair, recover or replacement.

Scheduled install

Our crew completes the work around your operations, with safety and cleanup managed throughout.

Walkthrough & warranty

Buckshot completes a final inspection and hands you documentation and warranty paperwork.

— Common Questions

FAQ

Call Buckshot

(608) 909-9109

Free assessment · Mon to Sat

Q.01 — What is EPDM roofing?

EPDM (ethylene propylene diene monomer) roofing is a synthetic rubber single-ply membrane for commercial flat and low-slope roofs. The membrane goes down in large sheets, commonly 45 or 60 mil thick, joined with primer and seam tape.

Q.02 — How long does an EPDM roof last?

An EPDM roof can last for decades, and the membrane has been in commercial use for more than 50 years. Service life depends on membrane thickness, attachment method, installation quality and maintenance.

Q.03 — Should I choose EPDM or TPO?

Choose EPDM for cold-weather flexibility, a longer track record and often lower cost per square foot. Choose TPO when a reflective white surface and heat-welded seams matter more. See TPO roofing →

Q.04 — Can you install EPDM over my existing roof?

Yes, Buckshot can often recover your roof by installing a new EPDM membrane over the existing one when the deck is sound and code allows. A recover saves the cost and disruption of a full tear-off. Full roof replacement →

Q.05 — Can my business stay open during EPDM roof work?

Yes, Buckshot stages the work and coordinates access, hours and safety so your business keeps operating throughout the EPDM project. You see the full schedule before work starts.

Q.06 — Does an EPDM roof come with a warranty?

Yes, commercial EPDM work from Buckshot carries manufacturer material coverage plus a written workmanship guarantee. Your quote lists the specific coverage for your system. See our warranties →

Q.07 — How does EPDM roof repair work?

To repair an EPDM roof, crews clean and prime the damaged area, then patch punctures with EPDM cover tape and rebuild failed seams with new seam tape. Buckshot also repairs leaking flashing at curbs, drains and parapets on rubber roofs in Madison and across Wisconsin. Commercial roof repair →

— Related

Commercial Roofing

Commercial TPO RoofingReflective, energy-efficient→Commercial RoofingRepair & replacement, all systems→Emergency RepairsActive leaks · storm · 24/7→Restoration ServicesStorm & water mitigation→

Trust & Company

About BuckshotFamily-owned since 1979→Our ProcessHow a project works→Free EstimateNo cost, no obligation→FinancingPayment plans, subject to approval→

— What Homeowners Say

Reviews

    
 
 
       Posted on Google  
   
   Joy I 
 
 
 
 Trustindex verifies that the original source of the review is Google. When the big storms came through the Madison-area in April 2026, I immediately started looking for a reputable roofer—who also understood the importance of weather-resistant materials that can withstand hail and wind. It didn’t take me long to find Brad from BCG. We had damage that needed to be repaired before the next round of storms came through later that day and Brad had a crew out within hours. Our neighbors also had damage, and when their roofing company didn’t show up, Brad and his crew also took on fixing their damage on the spot.

The contracting process was done over email and we were able to clearly understand all of the options available to us. On the day of install, the crew was efficient and fast with their work. But also, mistakes can happen. And what matters to us is not that there’s perfection (because that’s not realistic), but how a contractor deals with a mistake. As they were taking down the tarps when they were finished with the roof, one of our lights next to the garage broke. Brad helped find a replacement online and had it shipped directly to our house! Such great service!

All in all, we were very happy with Brad and the service we received from him and BCG. We’ve since recommended their services to several of our friends and neighbors who also had storm damage. While I hope we won’t have to do that again for a long time, we would work with BCG again in a heartbeat!
  
 
      Posted on Google  
   
   Shelly Ziegler 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am extremely pleased with the service Matt Walmer from Buckshot General Contracting (BGC) provided for me during the hailstorm damage in Madison in April. I had just switched insurance companies one year ago and was worried about how much they would cover. Matt assured me everything would be taken care of and had nothing to worry about. True to his word he immediately answered phone calls during off hours even when he was with daughter at volleyball and answering texts in seconds Matt met up with assessor and arrived 20 minutes early. During roof replacement he stopped in 3 times to check the progress and next day he came back to do a walk around to make sure the cleanup was to his standards. I have been so blessed to work with Matt at BGC as my contractor as everything went so smoothly. No problems with my insurance company and I was the first one on my block to get my roof done. I also was telling Matt about some of my neighbors having problems with their insurance and he was willing to look at their paperwork and giving them advice on how to deal with them. I can proudly say I announced to them how good Matt was and gave them his card. Thank you so much Matt for your excellent service and being a great representative for Buckshot General Contracting. These days days it’s hard to find a business that is 100% committed to making sure the customer is their #1 concern. Going to be doing more work and sticking with them as I know it will be top quality.
  
 
      Posted on Google  
   
   Amy Stephens 
 
 
 
 Trustindex verifies that the original source of the review is Google. We contacted BGC after storm damage and had them completely re-roof and re-side our house, garage, and shed. The entire process was incredibly smooth from start to finish. They were easy to work with, handled all the details, and made what could have been a stressful situation completely worry-free.
Our contact, Jayce Kirkland, was outstanding. His professionalism, communication, and courteous demeanor were truly a breath of fresh air. He took care of everything for us and made sure the project stayed on track every step of the way. We couldn’t be happier with the experience and have and would highly recommend BGC to anyone needing roofing or siding work!
  
 
      Posted on Google  
   
   Rob Anast 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very customer focused company.  Replaced my roof and siding after hail and wind damage 6 years ago.  Second hail and damage storm this year and they are my vendor of choice again.  In process now to replace my roof and siding.
  
 
      Posted on Google  
   
   paolo masone 
 
 
 
 Trustindex verifies that the original source of the review is Google. Brad gave me a good price and the roof looks great!  The roof was replaced in one day.
  
 
      Posted on Google  
   
   Doug Cooper 
 
 
 
 Trustindex verifies that the original source of the review is Google. They did an excellent job! Fast, efficient and did a great job cleaning up.
  
 
      Posted on Google  
   
   christos karampetsos 
 
 
 
 Trustindex verifies that the original source of the review is Google. My family member needed a roof replacement after the recent storm in Madison , Chad came out to inspect the roof and went over the options with us. Full roof replacement and the new roof looks GREAT, they were done with in 2 days and left no mess behind which was very thankful for.

Thanks !!

— Home Base

Madison, WI · Centerville, IA

Free EPDM Roof Assessment

Your EPDM roof, backed by a family company since 1979.

Buckshot's own licensed and insured crews install and repair EPDM roofs across Wisconsin, backed by a written workmanship guarantee. Schedule a free assessment or call (608) 909-9109 for a response within 2 hours.

EPDM system performance, service life, energy profile, and suitability depend on building structure, deck condition, membrane and insulation specification, installation, and maintenance; figures here are general industry characteristics, not guarantees for a specific roof. Scope, options, warranty, and pricing are confirmed at your assessment. We are not Iowa public adjusters, nor do we offer public adjusting services. Iowa Code §522C. WI Lic. DC-080900045 · IL Lic. 104017198 · Family-Owned Since 1979.