The roof of a commercial building.

Industrial and Commercial Roofing

Protecting Your Valuable Assets

NBR’s local roofing teams specialize in maintaining, repairing, and installing shingles, rolls, coatings, and complete roofing systems on office blocks, warehouses, retail stores, churches, schools, and other buildings across Oklahoma and Northwest Arkansas.

Whether your roof needs to be repaired or totally replaced, our knowledgeable roofing contractors will work quickly to understand your needs and provide you with the best roofing solution. We can also help you obtain financing for your project from reputable lenders. If you’re dealing with roof damage and considering filing a roof insurance claim, rely on us to help you navigate the process.

Commercial & Industrial Roofing Systems

NBR’s local experts work with all kinds and sizes of businesses and nonprofit organizations to design and install high-quality, durable roofing systems.

Steep-slope roofing shingles

For steep-slope projects, we use Malarkey’s architectural and designer shingles. We also provide accessories such as ice and water barriers, underlayment, starter shingles, and hip and ridge shingles.

Low-slope rolls and roofing systems

The rubber and plastic polymers in our modified asphalt roofing for low slopes create greater strength and durability. Or, you can choose conventional asphalt (bitumen) – it’s less expensive but still an excellent product that’s durable and looks great.

A roof with a fresh roof.Malarkey logo with green background

Malarkey Shingles: Better Performance, Better for the Environment

Sustainable shingles by Malarkey are eco-friendly and deliver all-weather resilience. Made in Oklahoma City of rubberized asphalt derived from upcycled rubber and plastics, their smog-reducing granules actually help clean the air.


  • Up to 35% greater tear strength than the industry standard
  • Up to 65% more granule adhesion than the industry standard
  • Up to Class 4 hail-impact rating (highest rating possible)


Each Malarkey-shingled roof:

  • Diverts equivalent of ~5 tires from landfills
  • Diverts the equivalent of ~3,200 plastic bags from landfills
  • Has the impact of planting ~2 trees on fighting air pollution

Approximation assuming standard roof of 30 squares using Vista shingles.
Number of trees “planted” source: Lawrence Berkeley National Laboratory and 3M

Commercial & Industrial Roof Coatings

Backed by over two decades of commercial roofing experience across dozens of industries, we nearly always recommend Castagra Ecodur roof coating. Here are its outstanding merits:

  • Up to 3x stronger than most other coatings
  • Extreme adhesion
  • VOC-free
  • BPA-free
  • Odorless
  • Self-leveling
  • Sustainable
  • Better bleed protection than other bleed blockers
  • Optimum repairability because it bonds to original coatings
  • ANSI/NSF-61 safety certification: So safe it can be used in contact with food and drinking water

Frequently Asked Questions

How is commercial roofing different from residential?

The main difference between commercial and residential roofing is the scope and complexity of the projects. Both require NBR expertise and skill, but commercial projects tend to be more specialized in these key areas:

  • Roof Pitch: A roof’s pitch – or slope – is usually less steep on commercial projects. These roofs are usually flat or low slope.
  • Installation Process: Commercial projects involve more specialized equipment and techniques, and they often require more permits and inspections.
  • Maintenance: Roofs on commercial buildings require more frequent inspections and maintenance because they are bigger and more complex.
  • Cost: Commercial roofs are also generally more expensive because they’re bigger and need specialized materials.
Will you help me file my insurance claim?

Yes! We have lots of experience with insurance, and we will gladly help you file a roof insurance claim with your insurance company. Your local NBR team will also work with you to start the repair process as soon as possible.

Depending on the insurance company, you might have to submit photos and receipts to receive reimbursement. This is usually done online, but you might need to call or visit your insurer’s local office.

Does NBR offer financing?

Yes! NBR makes financing available through Foundation Financing and Mosaic Financing, subject to credit approval. There’s a “soft pull” to apply, so your credit score won’t be affected. We’re happy to help if you have questions.

What Our Customers Say

Just had my roof replaced and was amazed on how well they worked together, all the way from Development Manager Jerry to the workers that came to my house to do the job, the foreman was very knowledgeable and the workers were very professional in their work.
Donna D.
via BBB
The price was very competitive and I felt that their product was superior. I love the malarkey product and the warranty is amazing. What I really liked as I got to deal with the actual owners of the company not just a sales person.
Dax B
via BBB
They flowed through the heat without skipping a beat, making unplanned repairs and upgrades look routine, start to finish in one afternoon! Workmanship, price, financing, materials, clean-up and staff are all A+++ in our books!
Charles D
via Google Reviews