Built-Up Roofing (BUR), also known as “tar and gravel” roofing, is a popular roofing system for commercial buildings. This article explains what BUR is and highlights its numerous benefits for commercial applications.
What is Built-Up Roofing (BUR)?
BUR is a type of roofing system that has been used for over a century. It consists of multiple layers of bitumen (asphalt or coal tar) alternated with reinforcing fabrics. The layers, called “plies,” are typically made of roofing felt or fiberglass. The top layer is often covered with aggregate, such as gravel or crushed stone, to protect the underlying materials from UV rays, weather, and mechanical damage.
6 Main Benefits of BUR for Commercial Use
1. Durability and Longevity:
– Multi-Layer Protection: The multiple layers of bitumen and reinforcing fabrics provide excellent durability and resistance to damage, making BUR a long-lasting roofing option.
– Weather Resistance: BUR is highly resistant to extreme weather conditions, including heavy rain, strong winds, and hail.
2. Waterproofing:
– Effective Barrier: The bitumen layers create a highly effective waterproof barrier, preventing water infiltration and protecting the building’s interior.
– Seamless Installation: BUR’s installation process results in fewer seams compared to other roofing systems, reducing the risk of leaks.
3. Low Maintenance:
– Minimal Upkeep: BUR systems require relatively low maintenance, with periodic inspections and minor repairs extending the roof’s lifespan.
– Ease of Repair: If damage occurs, repairs are usually straightforward and can be performed without replacing the entire roofing system.
4. Energy Efficiency:
– Thermal Insulation: BUR systems can be combined with insulation to improve the building’s thermal performance, reducing energy costs for heating and cooling.
– Reflective Surface: The gravel or aggregate top layer can reflect sunlight, reducing heat absorption and contributing to a cooler building interior.
5. Fire Resistance:
– Fire-Retardant Properties: BUR systems, particularly those using coal tar, have excellent fire-resistant properties, providing an added layer of safety for commercial buildings.
6. Cost-Effectiveness:
– Affordable Installation: The materials and installation process for BUR are generally cost-effective, making it an attractive option for budget-conscious building owners.
– Long-Term Savings: The durability and low maintenance requirements of BUR systems.
4 Tips for Choosing the Right Gutters
1. Consider Your Climate:
– Heavy Rainfall: If you live in an area with heavy rainfall, opt for gutters that can handle high water volumes, such as box or K-style gutters.
– Cold Climates: In colder climates, choose gutters that can withstand freezing temperatures and heavy snow, such as metal gutters.
2. Material Durability:
– Aluminum: Lightweight, rust-resistant, and easy to install. A popular choice for most homeowners.
– Copper: Durable and offers a unique, stylish look. Requires less maintenance but is more expensive.
– Vinyl: Affordable and easy to install but less durable than metal options. Best for mild climates.
– Steel: Strong and durable but prone to rust if not properly maintained. Suitable for areas with extreme weather conditions.
3. Aesthetic Appeal:
– Match Your Home’s Style: Choose gutters that complement the architectural style of your home. For example, half-round gutters are ideal for historic or traditional homes, while K-style gutters suit modern designs.
– Color Options: Many gutters come in various colors to match or complement your home’s exterior.
4. Installation and Maintenance:
– Professional Installation: For the best results, hire a professional to install your gutters. They can ensure proper alignment and secure attachment.
– Ease of Maintenance: Consider how easy it will be to maintain and clean your gutters. Some materials and styles require more upkeep than others.
Selecting the right type of gutters for your home involves considering your climate, material durability, aesthetic preferences, and maintenance needs. By understanding the different options available, you can choose gutters that will effectively protect your home and enhance its appearance. Call VALUE ROOFING at 832-899-0424 to schedule an appointment with one of our gutter experts. Allow us to help you with this important matter.
