Key Features of Built-Up Roofing (BUR) You Should Know
Introduction
Built-up roofing (BUR) has been a reliable choice in the roofing industry for decades. This traditional yet effective system, primarily used on flat and low-slope roofs, combines layers of asphalt, felt, and gravel to produce a durable surface. With the continuous evolution of roofing technologies, BUR remains a popular option for both commercial and residential applications. In this article, we will explore the key features of built-up roofing (BUR) you should know, including its composition, installation process, benefits, maintenance needs, and much more.
Key Features of Built-Up Roofing (BUR)
What Exactly is Built-Up Roofing?
Built-up roofing consists of multiple layers that are traditionally constructed using asphalt or bitumen. These layers are alternated with reinforcing fabrics or felts. The top layer is often finished with gravel or a reflective coating to enhance durability and improve weather resistance.
Components of Built-Up Roofing Systems
Installation Process of BUR
The installation begins with a thorough roof inspection by a licensed roofer or contractor to assess the existing conditions and determine necessary repairs before proceeding with application.
Advantages of Built-Up Roofing
Durability and Longevity
Built-up roofing systems are known for their robust construction and longevity. They can last 20 years or more when properly installed and maintained.
Weather Resistance
These roofs are excellent at handling extreme weather conditions. Whether it’s heavy rain, snow load on roofs, hail damage roof repair needs, or even intense sun exposure, BUR stands strong against various threats.
Cost-Effectiveness
When considering long-term investment costs—like maintenance and potential roof repair—BUR offers an affordable solution compared to other roofing systems like metal roofing or TPO roofing.
Energy Efficiency
With advancements in reflective surfacing materials, BUR can contribute significantly to energy savings by reducing cooling costs in warmer months through effective heat reflection.
Common Applications for Built-Up Roofing
Residential Properties
While traditionally used for commercial buildings due to its flat surface advantages, BUR can also be effectively utilized in residential settings—especially for homes with flat roofs.
Commercial Buildings
Its durability makes it ideal for large commercial structures where extensive flat surfaces are prevalent.
Maintenance Considerations for Built-Up Roofing
Regular Inspections
Regular roof inspections should be scheduled with local roofers to check for signs of wear and tear—this includes checking flashing integrity and ensuring no debris accumulation occurs on the roof surface.
Roof Repair Needs
Addressing minor issues promptly can prevent costly repairs down the line; services such as emergency roof repair should always be considered if severe damage arises.
Seasonal Maintenance Practices
Different seasons bring unique challenges; thus seasonal maintenance practices should include:
- Winter Roof Prep: Checking for ice dam prevention measures.
- Summer Roof Checkup: Ensuring that ventilation is sufficient to avoid overheating attic spaces.
Key Features of Built-Up Roofing (BUR) You Should Know – Pros vs Cons
| Pros | Cons | |-----------------------------------------|--------------------------------------------| | Long-lasting durability | Heavier weight might require structural reinforcements | | Excellent weather resistance | Installation can be labor-intensive | | Cost-effective over roofing services time | Potential odor during installation | | Energy-efficient options available | Limited color choices compared to other materials |
Understanding Different Types of Built-Up Roofing Materials
Asphalt-Based Systems
Asphalt remains the most common material used in BUR due to its cost-effectiveness and availability.
Modified Bitumen Systems
These incorporate rubberized materials making them more flexible than standard asphalt-based systems.
What Happens During a Roof Inspection?
A thorough inspection ensures that potential issues like leaks are caught early on:
- Roof drainage systems
- Structural integrity
- Signs of moisture intrusion
- Condition of flashing around chimneys & vents
- Licensed contractors will provide reports outlining required repairs alongside free roof estimates if needed.
Emergency Solutions for Built-Up Roofing Issues
When emergencies arise due to storm damage roof repair needs:
- Temporary solutions such as emergency tarping may be necessary until permanent fixes can be applied.
- Local contractors often offer same-day roof repair services based on urgency levels identified during initial assessments.
FAQs About Built-Up Roofing (BUR)
- It's a multi-layered roofing system commonly used on flat roofs made from alternating layers of asphalt and reinforcing fabrics.
- With proper installation and regular maintenance, BUR can last 20 years or longer depending on material quality and environmental factors.
- Yes! They provide excellent performance against hail damage, wind uplift resistance, and heavy rain due to their layered construction.
- Regular inspections every season help identify potential problems early; maintaining clear drains is crucial too!
- Absolutely! While primarily seen in commercial settings, many homeowners opt for BUR due to its durability on flat-roofed homes as well!
- It’s highly recommended that only licensed professionals undertake installations unless you have significant experience—improper installations lead to costly mistakes!
Conclusion
In summary, understanding the key features of built-up roofing (BUR) is essential whether you're considering installing it yourself or hiring professional services from a certified contractor. With its numerous advantages—including durability against weather elements and long-term cost effectiveness—it remains one of the most trusted options in both residential & commercial applications alike! Always consult experienced local contractors who can guide you through each step—from installation through ongoing maintenance—to ensure your investment lasts while providing optimal performance year-round!