Modified Bitumen Roofing Contractors in Florida
Modified Bitumen Roofing Contractors in Florida
Modified bitumen roofing (also known as modbit or MB roofing) is a versatile roofing option favored for its durability and flexibility. Crown Roofing specializes in providing high-quality modified bitumen roofing services for both commercial and residential properties in Florida.
What is Modified Bitumen Roofing?
Modified bitumen (MB) roofing is a type of asphalt-based roofing designed for flat and low-slope roofs. Reinforced with polymers for extra strength, modified bitumen roofing combines the durability of traditional built-up roofing (BUR) with the flexibility needed to withstand Florida’s heat, humidity, and storms. It’s an excellent choice for various types of buildings, from commercial and industrial facilities to residential properties.

Why Choose Modified Bitumen Roofing?
MB roofing is known for its excellent weather resistance, flexibility and durability. This roofing system is especially ideal for low-slope and flat roofing applications, making it popular for commercial and industrial buildings in Florida. Modified bitumen’s layered construction provides extra protection, ensuring a longer roof life span with minimal maintenance requirements.

Modified Bitumen Roofing for Flat and Low-Slope Roofs
Modified bitumen roofing is well-suited to flat and low-slope roofing because it offers a waterproof barrier and flexibility to accommodate shifts in temperature and building movement. Crown Roofing offers modified bitumen roofing services for commercial buildings, industrial facilities and homes with low-slope roofs. Our team of roofing experts ensures a flawless installation that maximizes the life span and performance of your MB roof.

Commercial Roofing Systems
In commercial settings, durability and minimal maintenance are essential. Modified bitumen roofing is highly resistant to tears, punctures and sun damage, making it ideal for the demands of commercial and industrial roofs. Crown Roofing has extensive experience installing modified bitumen for commercial roofing systems across Florida, helping businesses protect their assets and reduce maintenance costs.
How Are Modified Bitumen Roofing Systems Installed?
Below are the primary installation methods.
- Torch-Applied: This involves heating the material with a torch to adhere it to the substrate. Torch-applied installations are common and provide a strong, seamless bond.
- Cold Adhesive Application: Instead of using a torch, adhesive is applied to the roofing surface to bond the layers, making it a safer option.
- Self-Adhered: With self-adhering sheets, no torch or adhesive is needed, reducing installation time and making it a safer choice.

Modified Bitumen Roofing Installation
Proper installation is crucial for the longevity of a modified bitumen roof. Our installation process includes thorough preparation, precise layering and high-quality materials to create a weather-resistant barrier that protects your property.

Modified Bitumen Roof Repairs
Over time, modified bitumen roofs may develop minor issues, such as cracks or blisters, especially with exposure to extreme weather. Crown provides reliable roof repair services, fixing damaged areas to restore the roof’s integrity and prevent leaks.

Modified Bitumen Roof Replacement Services
When it’s time for a full replacement, Crown Roofing offers modified bitumen roof replacement services to upgrade your property’s protection. We remove the old roofing, inspect the substrate and install a new MB roofing system with the latest materials and technology to deliver maximum durability and weather resistance.

Modified Bitumen vs BUR Roofing
- BUR Roofing: Made up of multiple layers of asphalt and felt, BUR provides excellent protection but is more rigid and heavier, which can limit flexibility and resilience in extreme weather.
- Modified Bitumen Roofing: Incorporates polymers, making it more flexible and durable. It’s also easier to install and repair.

Modified Bitumen vs TPO Roofing
While TPO and modified bitumen are both popular for flat and low-slope roofs, they have different characteristics.
- TPO Roofing: TPO is a single-ply membrane that’s reflective and energy-efficient. It’s a lighter material, which can be beneficial for energy savings, but it may not be as durable in high-traffic areas.
- Modified Bitumen Roofing: Modified bitumen is thicker and more durable, making it more resistant to tears and punctures, which is essential in commercial and industrial applications.
As experienced Florida roofers, Crown Roofing is dedicated to delivering high-quality modified bitumen roofing services across the state. Our team provides comprehensive services, from installation to repairs and replacements, ensuring every MB roof is built to last. Call us today to request a free quote at 855-794-9639 or contact us online for non-emergency requests.



