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Modified Bitumen Roofing Repair and Installation in Tulsa, Oklahoma

A lot of business owners around Tulsa don’t think much about their roof until it starts leaking or buckling. That’s where modified bitumen earns its stripes. It’s not flashy, but it’s tough. Layer it down, heat-seal the seams, and it’s good to go. This stuff handles our wild Oklahoma weather like a champ—hot sun, sudden cold snaps, even storms—it doesn’t flinch.

We’ve been installing modified bitumen roofing for over two decades now. From older strip malls to service shops with tricky layouts, we’ve seen it all. And because we stick with trusted brands, we know the material isn’t going to give up halfway through its life. If you’re weighing your options and want someone to talk straight about what’ll work, we’re here for that—no sales pitch, just real answers.

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Why Choose Modified Bitumen Roofing?

Flat roofs come in all shapes and sizes, and so do the materials used to cover them. Many business owners lean toward TPO or PVC, but Modified Bitumen roofing is an option worth considering, especially if you’re after something practical and low-maintenance with a proven track record.

Modified Bitumen is a tough asphalt-based roofing material that’s been a staple for commercial properties for years. It’s perfect for Tulsa’s unpredictable weather, from sweltering summers to freezing winters. This material is laid in layers, offering strength and protection against the elements. It’s popular in large commercial buildings where durability and long-term cost savings matter most.

While it doesn’t reflect as much heat as lighter options like TPO, it still provides good insulation, helping to keep your building comfortable and your energy bills in check. In the end, choosing the right roof depends on the unique needs of your property.

Mod Bit Roofing Fast Facts

  • Modified bitumen roofing is made of multiple layers of asphalt, reinforced with polyester or fiberglass. This gives it excellent durability, with the ability to last 20 to 30 years when properly maintained.
  • While modified bitumen doesn’t reflect heat as much as TPO or PVC, proper insulation beneath the roofing can still help reduce cooling costs by 10-15%. It’s a solid choice for energy-conscious businesses looking to minimize HVAC costs.
  • With proper installation, modified bitumen roofs require very little upkeep. In fact, over 85% of commercial property owners report minimal issues with this roofing type over its lifespan.

Modified Bitumen Roofing FAQs

How Long Does a Modified Bitumen Roof Last?

Modified bitumen roofing can last 20 to 30 years with proper installation and maintenance, making it a durable option for flat commercial roofs. If you need help extending the lifespan, we are a great partner!

How Much Does Modified Bitumen Roofing Cost?

The installation cost for modified bitumen roofs typically ranges from $3.50 to $5.50 per square foot, depending on the size of your roof and the installation method chosen. Talk about value!

How Easy Is It To Repair Modified Bitumen?

Repairs are relatively simple and affordable. In fact, repair costs for modified bitumen roofing can be up to 30% less than those for other materials like TPO or PVC, making it a cost-effective option for business owners.

What Are the Installation Methods for Mod Bit?

There are several methods for installing modified bitumen roofing, including torch-applied, cold-applied, and self-adhering. The self-adhering method is especially popular, accounting for over 50% of commercial installations.

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Is Modified Bitumen Roofing Right for My Building?

If you’re unsure which roofing material is the best fit for your commercial property, the team at RainTech Roofing, Sheet Metal & Gutters is here to help. We’ll assess your building’s structure and provide expert recommendations tailored to your specific needs.

No matter what the slope of your existing roof might be, commercial modified bitumen roofing is the ideal solution, including but not limited to:

  • Banks
  • Gyms
  • Midrise Buildings
  • Towers
  • Strip Centers
  • Factories
  • Shopping Malls
  • Mixed-Use Developments

Check out our FREE Modified Bitumen Roof Guide for more information.

Download our FREE Modified Bitumen Roofing Guide

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