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Flat Commercial Roofing Services

46+ Years Servicing Northeast Indiana & Southwest Michigan
360° Services
Highest Quality

Commercial Flat Roofing Services

At Borntrager Inc., we specialize in all commercial roofing needs to ensure your business operates without disruptions to give you peace-of-mind.

We Use The Best Products On The Market

We're committed to excellence in every aspect of flat roofing. That's why we install only the highest quality products with unbeatable warranties, tailored to meet your specific needs and desires. Expect energy efficiency, environmental friendliness, and top-notch fire safety with Class A ratings.


Plus, all of our single-ply membranes have a 15 or 20-year year non-prorated manufacturer’s warranty on material and laborMost of the single-ply membranes we install have heat-welded seams, decreasing the number of chemicals used to install other manufacturers’ products. We also offer a variety of membrane colors, ensuring your roof not only performs but makes a statement.

  • Durolast PVC Single-Ply Membrane

  • Johns Manville Single-Ply Membrane

  • Energy 3 ISO Board

  • Energy 3 Tapered ISO Board

Borntrager Inc - Zone One commercial roofing in Elkhart Indiana
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Borntrager Inc - Greencroft commercial roofing in Goshen Indiana
Borntrager Inc - Troyer Foods commercial roofing in Goshen Indiana

Who We Work With

At Borntrager Inc., we specialize in all commercial roofing needs to ensure your business operates without disruptions and gives you peace-of-mind.

Business Owners
Property Managers
General Contractors

Commercial Flat Roof FAQs

  • Why is my flat roof leaking?
    Flat roof leaks can occur due to various reasons, including aging materials, improper installation, lack of maintenance, weather damage, ponding water, or punctures from debris. Our expert team will conduct a thorough inspection to identify the specific cause of your flat roof leak and recommend appropriate solutions to address the issue effectively.
  • How does drainage work on a flat roof?
    On a flat roof, drainage typically works through a system of internal or external drains, scuppers, or gutters designed to channel water away from the roof surface. These drainage features are strategically positioned to ensure proper water flow and prevent ponding, ultimately directing rainwater towards downspouts or drainage pipes that lead away from the building. Regular maintenance and cleaning of these drainage elements are essential to ensure optimal functionality and prevent water buildup, which can lead to leaks or structural damage over time.
  • How do you maintain a flat roof?
    Our comprehensive maintenance programs for flat roofs are designed to ensure the longevity and performance of your commercial roofing investment. Through regular inspections, cleaning, and debris removal, we proactively address potential issues before they escalate, preserving the integrity of your flat roof. Our experienced professionals meticulously inspect and repair sealants, flashing, and drainage elements to maintain watertight seals and prevent leaks. By enrolling in our maintenance program, or customers receive regular documentation and reporting of the roof's condition, along with recommendations for ongoing care. Not only does this proactive approach minimize the risk of unexpected issues, but it also helps uphold manufacturer warranty requirements, ensuring continued coverage and peace of mind for our clients.
  • How do I know which type of roof is right for my business?
    Determining the right type of roof for your business involves considering various factors such as budget, building structure, climate, and specific needs. Our team will assess these factors and provide expert guidance to help you make an informed decision. We will evaluate factors such as the building's size, usage, and location to recommend the most suitable roofing materials and systems. A key aspect of our approach at Borntrager is our commitment to using the best products on the market to ensure the longest possible lifespan for your commercial roof. By partnering with trusted manufacturers and selecting high-quality materials, we ensure durability, reliability, and long-term performance.
  • Why would you recover a flat roof and not replace it?
    Recovering a flat roof instead of replacing it can be a cost-effective solution when the existing roofing structure is still in relatively good condition but requires reinforcement or enhancement. By recovering the flat roof, we can install new roofing materials directly over the existing roof, saving time and labor costs associated with removing and disposing of the old roof. This approach also minimizes disruption to the building's operations. However, it's essential to assess the condition of the existing roof carefully and consult with our expert team to determine if recovery is a viable option based on factors such as structural integrity, building codes, and long-term performance requirements. It's not always recommended to recover a roof if the existing substrate is significantly damaged, deteriorated, or if there are underlying structural issues that need to be addressed. In such cases, a complete roof replacement may be necessary to ensure the long-term stability and integrity of the roofing system.
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