Built-Up Roofing (BUR) Services in Edgewater, MD
For decades, Built-Up Roofing (BUR) systems have been the backbone of commercial and residential flat roofing protection. Often referred to as “tar and gravel” roofs, these systems are renowned for their incredible durability and waterproofing capabilities. At Thunder Bay Roofing, we provide specialized BUR installation and repair services tailored to the specific needs of property owners in Edgewater, Annapolis, and throughout the Baltimore corridor. With over 30 years of industry experience, our team has worked for some of the biggest names in Anne Arundel County, giving us the deep local expertise required to ensure your roof can withstand Maryland’s diverse weather conditions.
We understand that a roof replacement or new installation is a significant investment. That is why our roofing contractors focus on delivering a seamless customer experience from the first call to the final inspection. We pride ourselves on a no-hassle, no-pressure sales experience, providing you with expert industry knowledge so you can make an informed decision for your property. Whether you are managing a large commercial facility or a residential flat roof, our goal is to offer clean lines of communication and superior workmanship. Contact our roofing contractors near you today at 410-956-7663 to schedule your free estimate.
What is Built-Up Roofing (BUR)? 
Built-Up Roofing is a time-tested Flat Roofing system that consists of multiple layers of bitumen (asphalt or coal tar) alternated with reinforcing fabrics (ply sheets). These layers are built up to create a thick, durable, and watertight barrier. The top layer is often finished with aggregate, such as stone or gravel, which protects the underlying materials from UV damage and harsh weather.
This multi-layer redundancy is one of the primary reasons BUR systems are so effective. If one layer is compromised, the layers beneath continue to provide protection, making it an exceptionally reliable choice for low-slope roofs in Maryland. If you are unsure which of the many roofing types is right for your building, our team is here to guide you through the options without any aggressive sales tactics.
The Benefits of Installing a BUR System
When you choose a built-up roof from Thunder Bay Roofing, you are investing in a system designed for longevity and performance.
Superior Waterproofing and Durability
The multiple layers of bitumen and felt create a seamless seal that is highly resistant to water infiltration. This is critical for flat roofs where water may pool before draining. Additionally, the gravel top coat provides excellent protection against hail and foot traffic, making BUR systems ideal for roofs that require regular access for HVAC maintenance.
Fire and UV Resistance
BUR systems offer excellent fire resistance, a key safety feature for commercial roofing applications. Furthermore, the aggregate surface reflects sunlight, reducing the heat absorbed by the building. This can contribute to lower cooling costs during the hot and humid summers in Edgewater and Severn.
Low Maintenance Requirements
Once installed, a built-up roof requires relatively low maintenance compared to other materials. With our top-quality products, your investment is protected against the elements for decades. To discuss how a BUR system can benefit your specific property, call us at 410-956-7663.
Our Professional Installation Process 
A Built-Up Roof is only as good as its installation. At Thunder Bay Roofing, our process is thorough and designed to minimize disruption to your home or business.
- Comprehensive Inspection: We utilize advanced technology, including drones, to assess the condition of your existing roof structure. This allows us to identify any underlying issues that need to be addressed before installation begins.
- Precision Application: Our skilled crews apply each layer of the BUR system with precision, ensuring proper adhesion and sealing around penetrations like vents and skylights.
- Site Cleanliness: We respect your property. Our team is known for being punctual, friendly, and efficient, ensuring that no mess is left behind once the job is complete.
To see examples of our high standards of work, we invite you to browse our recent projects map, where you can view photos and details of jobs we have completed near you.
Repair and Maintenance for Built-Up Roofs
While BUR systems are incredibly durable, they are not immune to age and extreme weather. Common issues can include blistering, ridges, or cracks in the flashing. Our team specializes in roof repairs and can effectively address these problems to extend the life of your roof.
We recommend regular inspections to catch minor issues before they become major leaks. Signs that your roof may need attention include visible wear and tear, bubbling surfaces, or standing water that does not drain. If you notice any of these signs, contact us immediately at 410-956-7663 for a professional assessment.
Comprehensive Exterior Solutions
A flat roof requires an integrated approach to water management. To ensure your BUR system functions correctly, it must be paired with effective drainage. We offer Gutter services, including installation and cleaning, to ensure water is directed away from your building’s foundation.
Additionally, we provide premium Siding services to protect the vertical surfaces of your building. Whether you need siding installation or repair, our customized solutions are tailored to withstand the elements from the shores of the Chesapeake Bay to the western hills of Maryland.
Why Choose Thunder Bay Roofing?
We are a locally-owned company with a deep commitment to the communities we serve. Our reputation is built on honesty, quality, and a dedication to customer satisfaction. When you work with us, you get:
- Clean Lines of Communication: You will never be left in the dark about the status of your project.
- Industry-Leading Warranty: We offer warranties that protect you for a lifetime, giving you peace of mind long after we leave the job site.
- Financial Flexibility: For a limited time, we are offering No Interest and No Payments Until 2026. This allows you to secure your property now while managing your budget effectively.
Our Maryland license and Pennsylvania license reflect our adherence to professional standards. You can trust our team to treat your building with the care it deserves. Read our testimonials to see why your neighbors recommend us.
Frequently Asked Questions
A well-installed and maintained BUR system can last anywhere from 15 to 30 years, and often longer depending on the number of ply layers used. The multi-layer design provides exceptional longevity.
Yes, it is an excellent option for homes with flat or low-slope roofs, such as modern architectural styles, row homes, or additions like porches and garages. It offers the same durability for homes as it does for commercial buildings.
If you experience a leak, our team can perform targeted repairs. We can patch specific areas or resurface the roof to restore its waterproofing integrity. We offer free inspections to determine the best course of action.
Yes. We use top-quality products that come with manufacturer warranties, and we provide an industry-leading warranty on our workmanship.
Contact Your Local Roofing Experts Today
Don’t leave your flat roof to chance. Choose the reliability and durability of a Built-Up Roofing system installed by the experts at Thunder Bay Roofing. We are ready to provide you with the high-quality products and professional service you deserve.
Transform your property’s protection today. Contact our roofing contractors in Edgewater at 410-956-7663 to schedule your free estimate and take advantage of our flexible financing options. We look forward to working with you!