Introduction to Modified Bitumen Roofing

In the bustling commercial districts of Greensboro, NC, where the weather can swing from scorching summers to brisk winters, the choice of roofing material is critical. Modified bitumen roofing emerges as a standout solution, offering resilience, versatility, and long-standing performance that’s perfectly suited to the diverse climate of the Southeast. This guide dives deep into what makes modified bitumen (mod bit) roofing a top choice for businesses in Greensboro, NC, highlighting its unparalleled protection for commercial buildings. Whether you’re in the heart of downtown or the expanding outskirts, understanding why modified bitumen roofing is a preferred choice for “roofing Greensboro NC” projects is essential for any commercial property owner looking to make an informed decision.

What is Modified Bitumen Roofing?

Modified bitumen roofing systems represent a significant advancement in roofing technology, especially for buildings with low slope roofs or flat roofs. Modbit was essentially created with the purpose of being able to add on to built-up roofs, more so known as tar and gravel. This type of roofing material is engineered for performance, durability, and flexibility, making it a preferred choice for many commercial roofing projects.

The Composition of Modified Bitumen Roofing

A modified bitumen roofing system is a blend of traditional asphalt roofing and modern technological advancements in roofing materials. It incorporates layers of bitumen that are modified with polymers or rubbers, enhancing its elasticity and durability. The core of a mod bit system consists of five layers: insulation, a modified base sheet, a modified bitumen membrane (usually reinforced with fiberglass or polyester), adhesive, and a surfacing layer. This multi-layered approach contributes to its robustness and longevity.

Why It’s Suited for Low Slope and Flat Roofs

Modified bitumen roofing systems are particularly well-suited for low slope roofs and flat roofs, common in commercial buildings. Their layered construction allows for a seamless and watertight roof installation, significantly reducing the risk of roof leaks. Moreover, the flexibility of the mod bit material accommodates the building’s structural movements, preventing cracks and splits.

Why Choose Modified Bitumen for Commercial Roofs?

Durability and Longevity

One of the most dependable roofing materials on the market, modified bitumen is known for its ability to withstand harsh weather, including the heavy rains and winds common in Greensboro, NC. Its multi-layer construction contributes to a lifespan that can easily extend over two decades with proper maintenance.


Whether your commercial building has a flat roof or a low slope, modified bitumen roofing systems can be tailored to fit. Its application is versatile, making it suitable for a wide range of commercial properties.

Energy Efficiency

Modified bitumen roofs can be finished with a roof coating that reflects sunlight and heat away from the building, significantly reducing cooling costs during the hot summer months in North Carolina. Coatings of this nature are a case by case basis.  Thorough inspections will deem whether the roof is a good fit or not. Usually these coatings take place shortly after installation.

The Installation Process

The installation process of a modified bitumen roofing system is meticulous and requires professional expertise. It can be applied using various methods, including hot-applied, cold-applied, self-adhered, and torch-applied. Each method has its specific advantages, but all aim to achieve a durable, waterproof roofing system. The choice of installation technique often depends on the specific conditions of the commercial roofing project, including climate, building structure, and specific roofing services required.

  1. Preparation: The existing roof surface must be clean, dry, and in good condition. This stage may involve removing old roofing materials.
  2. Insulation Layer Installation: This layer provides thermal resistance, reducing energy costs associated with heating and cooling the building.
  3. Base Sheet Application: The modified bitumen base sheet is then applied, serving as an anchor for the subsequent layers.
  4. Modified Bitumen Membranes: These are added atop the base sheet. Depending on the application method, the membranes are either melted together to form a watertight seal or adhered using adhesive.
  5. Surfacing: The final step involves applying a surface layer, which can include gravel, a cap sheet, or a reflective coating to further protect against UV rays and reduce energy costs.

Benefits for Commercial Properties

The benefits of a modified bitumen roofing system for commercial properties are manifold. Its durability makes it resistant to tears, punctures, and weather-related damage, ensuring a long service life with minimal maintenance. The installation process itself can be tailored to the specific needs of a commercial roofing project, allowing for flexibility in application and design. Additionally, the energy-efficient properties of mod bit roofing can lead to significant savings on energy costs, while its robustness significantly reduces the likelihood of roof leaks, protecting valuable assets inside the building.

  • Weather Resistance: Tailored to withstand the local climate’s challenges, mod bit roofs offer superior protection against rain, wind, and temperature fluctuations.
  • Low Maintenance: Once installed, these roofs require minimal upkeep, aside from regular inspections and occasional cleaning.
  • Cost-Effectiveness: Considering its longevity and low maintenance requirements, modified bitumen offers an excellent return on investment for commercial properties.

Choosing the Right Contractor

For Greensboro, NC, businesses considering a mod bit roof, selecting the right contractor is paramount. WxTite, a specialty general contractor, prides itself on quality workmanship and expertise in installing modified bitumen roofing systems. Our team ensures a smooth and efficient roofing process, from initial inspection to final installation.

Modified Bitumen Roofing: A Sustainable Choice

In an era where environmental responsibility is paramount, mod bit roofing systems offer a sustainable option. The materials used are recyclable at the end of their lifespan, and the energy-efficient coatings contribute to a reduction in energy consumption.

Maintenance and Repairs

While mod bit roofs are known for their durability, regular maintenance and prompt emergency roof repairs can extend their lifespan even further. Inspections should be conducted at least twice a year, and after any severe weather events, to identify and address any issues promptly.

Installation Tips for Optimal Performance

  • Ensure Proper Ventilation: Adequate ventilation is crucial to prevent moisture buildup beneath the roofing system.
  • Choose Quality Materials: Opting for high-quality modified bitumen membranes and coatings can significantly impact the roof’s longevity and performance.
  • Hire Experienced Professionals: A successful installation heavily relies on the skill and experience of the roofing contractor.

Why WxTite for Your Modified Bitumen Roofing Needs?

At WxTite, we understand the unique challenges and requirements of commercial roofing in Greensboro, NC. Our team of experts is committed to delivering top-notch service, from the selection of materials to the final installation. With a focus on durability, efficiency, and customer satisfaction, we ensure your roofing investment is sound and secure.

Conclusion: The Smart Choice for Commercial Roofing

Modified bitumen roofing systems offer an ideal solution for commercial properties in Greensboro, NC, combining durability, cost-effectiveness, and energy efficiency. With the right installation partner, like WxTite, your commercial building can benefit from one of the most reliable roofing options available today.

Ready to Upgrade Your Commercial Roof?

If you’re considering a modified bitumen roof for your commercial property, contact WxTite today. Our team is ready to guide you through the process, ensuring a solution that meets your needs and exceeds your expectations. Let us help you protect your investment with a roofing system built to last.

Choosing the right roofing system is crucial for the protection and longevity of your commercial property. Modified bitumen stands out as a superior choice, offering a blend of durability, versatility, and cost-effectiveness. With WxTite, you’re choosing a partner dedicated to quality and customer satisfaction. Contact us today to get started on your journey to a more secure and efficient roofing solution.