Protecting your commercial property starts with selecting the right roofing system. At Pring Roofing, we guide Cleveland businesses in finding the ideal solutions for their unique needs. Two top contenders for flat roofing—Built-Up Roofing (BUR) and Modified Bitumen—are known for their exceptional durability and resistance to harsh weather. But how do you determine which one is the best fit for your building?
Let’s break down the details to help you decide!
What is Built-Up Roofing (BUR)?
Built-Up Roofing (BUR), often called “tar-and-gravel” roofing, has been a tried-and-true solution for decades. This multi-layer system features alternating layers of bitumen (asphalt or tar) and reinforcing fabric, finished with gravel or a reflective coating.
The Key Advantages of BUR:
- Proven Durability: The multi-layer design withstands Cleveland’s heavy snow, rain, and temperature swings.
- Energy Efficiency: Reflective coatings reduce cooling costs during hot summers.
- Low Maintenance: BUR is highly resistant to punctures and daily wear, minimizing upkeep.
- Fire Resistance: The gravel layer adds natural fire protection, a bonus for commercial spaces.
The Drawbacks of BUR:
- Heavier System: BUR requires a strong building structure to support its weight.
- Longer Installation: The layered application can take time, potentially interrupting business operations.
What is Modified Bitumen?
Modified Bitumen is a more modern roofing system made of asphalt infused with rubber or plastic polymers for enhanced flexibility and strength. Its reinforced layers are typically applied with heat, adhesive, or self-adhesive sheets.
The Key Advantages of Modified Bitumen:
- Flexibility in Extreme Weather: Ideal for Cleveland’s freeze-thaw cycles, it resists cracking and splitting.
- Quicker Installation: Torch-applied or peel-and-stick options make for faster, less disruptive installations.
- Cost-Effective Repairs: Damage can be localized and patched easily, saving you money over time.
- Excellent Weather Resistance: Strong against snow, rain, hail, and UV rays.
The Drawbacks of Modified Bitumen:
- Lifespan: Generally shorter than BUR, lasting around 20 years with proper care.
- UV Sensitivity: Without a protective coating, UV exposure can degrade the material over time.
How to Choose Between BUR and Modified Bitumen
When deciding on the best roofing system for your Cleveland business, consider these factors:
1. Cost
- BUR: Higher upfront costs but lower long-term maintenance.
- Modified Bitumen: Affordable installation but may require more frequent repairs.
2. Building Structure
- BUR: Requires a building capable of supporting its heavier weight.
- Modified Bitumen: Lightweight and better suited for older structures.
3. Weather Durability
- Both systems handle Cleveland’s harsh winters well, but Modified Bitumen’s flexibility makes it especially effective during freeze-thaw cycles.
4. Longevity
- BUR: Lifespan of 25-30+ years.
- Modified Bitumen: Generally lasts 15-20 years.
Get Expert Roofing Solutions for Your Business
For over eight decades, Pring Roofing has been the trusted choice for Cleveland businesses, offering expert guidance, premium materials, efficient service, and unwavering commitment to customer satisfaction. If you’re still unsure whether Built-Up Roofing or Modified Bitumen is right for your Cleveland property, Pring Roofing offers free consultations to help you make the best decision. Protect your investment and gain peace of mind with our expert roofing solutions—contact us today to schedule your free consultation!
