Oakmont Modified Bitumen Contractor

Your Trusted Roofers

What Is a Modified Bitumen Roofing System?

When it comes to protecting your commercial property in Oakmont, choosing the right roofing system is crucial. Modified bitumen roofing stands out as a reliable option for flat and low-slope buildings, offering durability, energy efficiency, and cost-effectiveness. As a trusted Oakmont modified bitumen contractor, Whalen Exteriors brings expertise and certified installation to ensure your business is well-protected.

Modified bitumen is a type of asphalt-based roofing material enhanced with polymers to improve performance. It’s designed for flat or low-slope roofs, commonly found in commercial buildings. This roofing system combines traditional asphalt roofing with modern materials, resulting in a durable, flexible, and weather-resistant surface.

Our licensed contractors have extensive experience installing these systems throughout PA, delivering quality results that last.

Why Are Modified Bitumen Roofs a Good Choice for Flat and Low-Slope Buildings?

For businesses in Oakmont and the broader Pennsylvania area, modified bitumen roofing offers several advantages:

Energy Efficiency and UV Resistance

Modified bitumen roofs are designed to reflect sunlight, reducing heat absorption and lowering cooling costs. This energy efficiency is particularly beneficial during the hot summer months, helping to maintain comfortable indoor temperatures and reduce energy bills. The specialized coatings also contribute to overall roof security by minimizing heat-related damage over time.

Durability Against Weather, Wind, and Foot Traffic

These roofing systems are built to withstand harsh weather conditions, including heavy rain, strong winds, and temperature fluctuations. With excellent resistance to moisture, they provide long-term protection against leaks and water damage.

The materials also stand up to foot traffic, ensuring that maintenance crews can complete their job without compromising the roof’s integrity. This durability is especially important for properties in Pittsburgh and surrounding areas where seasonal elements can be unpredictable.

Components and Installation of Modified Bitumen Roofing

A typical modified bitumen roofing system includes multiple layers:

  • Base Sheet: Provides the initial layer of protection and serves as a foundation for additional layers.
  • Modified Bitumen Membrane: The core waterproofing layer, reinforced with fiberglass or polyester for added strength.
  • Surfacing: Granules or coatings applied to protect against UV rays and physical damage.

Installation methods vary, including torch-applied, cold-applied adhesives, or self-adhering sheets. Our team ensures every step of the process—from planning to completing installation—is handled with precision and care.

These roofing systems are built to stand up against the elements while offering impressive longevity for your commercial building.

APP vs. SBS Modified Bitumen Membranes

Modified bitumen membranes come in two primary types, each offering distinct benefits:

Atactic Polypropylene (APP) Modified Bitumen

APP membranes incorporate plastic polymers, enhancing UV resistance and making them suitable for areas with high sun exposure. They are typically installed using heat-welded methods, creating a strong bond that resists weathering and aging—ideal for ensuring long-term security.

Styrene-Butadiene-Styrene (SBS) Modified Bitumen

SBS membranes are rubber-modified, providing superior flexibility and elasticity. This flexibility allows the roof to expand and contract with temperature changes, reducing the risk of cracks and leaks. These systems respond well to Pittsburgh’s seasonal shifts and help prevent moisture infiltration throughout the year.

reviews & rating

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Based on 171 reviews
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Cheryl Vida profile picture
Cheryl Vida
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Great experience. Whalen was prompt, courteous and did great work. I had my gutters and downspouts replaced. The work was completed in a timely manner and they were very easy to work with. I would hire them for future projects.
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Bri H profile picture
Bri H
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Mike and workers were great.Showed up on time,great communication and did great work.A great company in all.I would definitely use them again and recommend to anyone.
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jeannine hyatt
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We had an excellent experience with Whalen. Our project manager, Mike kept us informed every step of the way and was amazing to work with. I highly recommend Whalen for all your roofing needs. Very professional, fair pricing, and excellent work!!!
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Ashley Draxinger profile picture
Ashley Draxinger
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From the scheduling process through the payment process Whalen Exteriors were amazing to work with! They were attentive and really open about all fees and what to expect! I would recommend them to any of my family and friends. It is nice to know it is a family owned company. Their end product is amazing and they were so polite on the job! They truly exceeded every expectation! I would not recommend anyone else for your roofing needs!
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Michael Thompson profile picture
Michael Thompson
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From start to finish very professional. Easy to reach when we had questions or concerns. Quality of work speaks for itself. Look forward to using Whalen Exteriors again on our next project.
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Rachel Rekich Momberger profile picture
Rachel Rekich Momberger
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Whalen did a great job. Crew cleaned up every day, when they ran into anything unplanned (which was minimal) they were up front and gave us options. Love the work they did, will use them again 100%.
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Vern Brocious profile picture
Vern Brocious
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Mike provided me with an thorough and detailed estimate for our roof, complete with drone shots. The crew worked efficiently in the 90+ degree weather over two days to replace my roof. Kenny was the project manager and was very helpful and informative in coordinating the job throughout the whole process. The crew did an excellent job in cleaning up during the job and afterwards. The overall company was very professional and easy to work with, and I would recommend them to anyone looking to get a new roof. Whalen Exteriors is a class act in the roofing business!
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Jennifer Zollman
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From the initial estimate to the final cleanup, the entire process was smooth and efficient.The crew was respectful of my property, and my new roof looks fantastic!
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Mike john
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Job well done ,great communication, great price
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David Varlotto profile picture
David Varlotto
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Smaller gutter job done very quickly

Why Choose Whalen Exteriors for a Oakmont Modified Bitumen Roofing?

Whalen Exteriors stands out as a leading Oakmont modified bitumen contractor, offering:

  • Certified Expertise: We are proud to be Carlisle Certified Applicators and Versico Certified Applicators, ensuring top-quality installation and materials.
  • Experienced Team: Our skilled team brings years of experience working on commercial roofing projects, delivering reliable results every time.
  • Licensed Contractors: Our team is fully trained and certified to work on commercial projects of any scale.
  • Comprehensive Services: From initial inspection to final installation, we provide end-to-end roofing services tailored to your business needs.
  • Commitment to Quality: We take pride in our work, standing by our commitment to integrity, professionalism, and customer satisfaction.

We believe every business deserves a roofing partner that values human connection and treats every project as a top priority. You can proceed confidently knowing our company stands behind every job we complete.

Industries We Serve with Modified Bitumen Roofing in Oakmont

Our modified bitumen roofing services cater to a diverse range of commercial clients in Oakmont and the surrounding areas, including:

  • Retail Stores: Ensuring a secure and energy-efficient environment for customers and staff.
  • Office Buildings: Providing durable roofing solutions that protect valuable assets and maintain business continuity.
  • Healthcare Facilities: Delivering reliable roofing systems that meet stringent health and safety standards.
  • Educational Institutions: Offering long-lasting roofing options that withstand heavy usage and varying weather conditions.
  • Industrial Complexes: Implementing robust roofing systems designed to handle the demands of industrial operations.

Our strong connection to the business community in PA is rooted in years of experience and a reputation for results.

Frequently Asked Questions About Modified Bitumen Roofing

A properly installed and maintained modified bitumen roof can last between 20 to 30 years, depending on environmental factors and maintenance practices.

Regular inspections and prompt repairs of any damage are essential to prolong the lifespan of your roof. Cleaning debris and ensuring proper drainage also help maintain its condition.

Modified bitumen offers superior durability and resistance to foot traffic compared to single-ply systems like EPDM and TPO. Its multi-layered construction provides enhanced protection against leaks and weather-related damage.

We’re proud members of the Better Business Bureau, and our reviews reflect our dedication to customer satisfaction. You can also request to see verification of our certifications before we begin any job.

Get a Free Drone Roof Inspection by Whalen Exteriors

Ensure your commercial property is protected with a professional roofing assessment. Whalen Exteriors offers free drone roof inspections in Oakmont, providing detailed insights into your roof’s condition without the need for manual inspections.

Contact us today to schedule your free drone roof inspection and discover why we’re the trusted Oakmont modified bitumen contractor for businesses seeking quality, reliability, and peace of mind.

Schedule Your Free Inspection

Speak with our team of roofing experts to schedule your free inspection.

Comprehensive Exterior Inspection

Receive your complete exterior inspection using the latest technology and tools such as drones and 3D home renderings.

Explore Demo Bags for Roofing, Gutters, and Siding Materials

Utilize our demo bags for roofing, gutters, and siding materials to see the exact products that will be installed in your home.

Review Your Inspection Results

Review all photos, videos, renderings, and receive your detailed estimate.

Plan Your Project Financing and Schedule

Set the game plan for financing your project, and get your project scheduled.