Modified Bitumen Roofing Installation

Modified bitumen installation for commercial roofing projects offers a durable and efficient solution. With fast and easy quoting, our locally owned and operated team ensures a seamless process. We maintain clean job sites and uphold professional standards, with no unattended workers, delivering quality and reliability in every project.

Here's What You Need to Know about Modified Bitumen Roofing Installation in Austin

Modified bitumen roofing is a popular choice for commercial and industrial buildings in Austin, Texas. This roofing system is an advanced version of traditional built-up roofing (BUR), which has been used for over a century. Modified bitumen combines the durability of BUR with the flexibility and performance of modern materials, making it an ideal solution for low-slope and flat roofs.

The history of modified bitumen roofing dates back to the 1960s when European researchers began experimenting with ways to improve the performance of asphalt-based roofing systems. By adding polymers to the asphalt, they created a material that was more flexible, stronger, and resistant to weathering. Modified bitumen roofing gained popularity in the United States during the 1970s and has since become a go-to choice for many commercial roofing projects.

our process

01

Step 1: Reach Out

Contact us by phone, email, or our website form. Whether it's a leak, storm damage, a roof tune-up, or replacement, our experts are ready. We'll schedule an appointment for an assessment.
02

Step 2: Get a fast, customized quote

Our experts will assess your roof, discuss options, and provide a detailed quote. We'll explain solutions to ensure transparency and clarity.
03

Step 3: Complete the work

Our skilled crews use top-quality materials and craftsmanship to deliver a durable roofing solution backed by the industry's best warranty.

Composition and Types

Modified bitumen is composed of asphalt that has been modified with either Atactic Polypropylene (APP) or Styrene-Butadiene-Styrene (SBS) polymers. Each type of polymer offers unique benefits and characteristics.

APP modified bitumen is known for its excellent resistance to high temperatures, UV radiation, and oxidation. It provides a tough, durable surface that can withstand foot traffic and extreme weather conditions. APP modified bitumen is typically installed using the torch-applied method, which involves heating the underside of the membrane to create a strong bond with the substrate.

On the other hand, SBS modified bitumen is more flexible and elastic, making it better suited for roofs with irregular shapes or those subjected to significant movement. SBS modified bitumen can be installed using various methods, including torch-applied, cold-applied, and self-adhered. This versatility makes it a popular choice for many roofing contractors in Austin.

Suitable Applications

Modified bitumen roofing is an excellent choice for low-slope and flat roofs, which are common in commercial and industrial buildings throughout Austin. This roofing system can be installed on various substrates, including concrete, metal, and wood decks.

Some of the most common applications for modified bitumen roofing in Austin include:

  • Office buildings and complexes
  • Warehouses and distribution centers
  • Retail stores and shopping centers
  • Schools and universities
  • Healthcare facilities and hospitals

Modified bitumen's durability, flexibility, and resistance to weathering make it well-suited for Austin's climate, which can experience high temperatures, intense UV radiation, and occasional hail storms.

Installation Methods

There are three primary installation methods for modified bitumen roofing: torch-applied, cold-applied, and self-adhered.

  1. Torch-applied installation involves heating the underside of the membrane with a propane torch, causing the asphalt to melt and creating a strong bond with the substrate. This method requires skilled labor and strict safety precautions to prevent fire hazards.
  2. Cold-applied installation uses a special adhesive to bond the modified bitumen membrane to the substrate. This method is less labor-intensive and eliminates the fire risk associated with torch-applied installation. However, cold-applied systems may have longer curing times and can be more sensitive to moisture during installation.
  3. Self-adhered modified bitumen membranes have a factory-applied adhesive backing that bonds to the substrate when pressure is applied. This installation method is the quickest and easiest, but it may not be suitable for all roof types and weather conditions.

Regardless of the installation method chosen, proper surface preparation, priming, and flashing details are critical for ensuring a long-lasting, waterproof roof.

Maintenance and Repair

Regular maintenance is essential for extending the lifespan of a modified bitumen roof. Building owners should schedule bi-annual inspections to identify potential issues early and prevent minor problems from becoming major repairs.

Maintenance tasks include:

  • Removing debris, such as leaves, branches, and dirt
  • Cleaning gutters and drains to ensure proper water flow
  • Checking for signs of damage, like cracks, blisters, or punctures
  • Repairing or replacing damaged flashing or sealants

If a modified bitumen roof sustains damage, it's crucial to address the issue promptly. Small punctures or cracks can often be repaired with a compatible sealant or patch. More extensive damage may require removing the affected area and replacing it with a new section of modified bitumen membrane.

By following a regular maintenance schedule and addressing repairs quickly, building owners can maximize the lifespan of their modified bitumen roof, which can last 20 years or more in Austin's climate.

Cost and Longevity

The cost of a modified bitumen roof in Austin can vary depending on several factors, including:

  • The size and complexity of the roof
  • The type of modified bitumen (APP or SBS)
  • The installation method (torch-applied, cold-applied, or self-adhered)
  • The thickness and quality of the membrane
  • Accessibility and labor costs

On average, a modified bitumen roof in Austin can cost between $4.00 and $6.00 per square foot, including materials and installation. While this may be slightly higher than some other roofing options, such as built-up roofing or single-ply membranes, modified bitumen offers excellent durability and longevity.

With proper installation and maintenance, a modified bitumen roof can last 20 to 30 years in Austin's climate. This longevity makes it a cost-effective choice for building owners who want a reliable, long-term roofing solution.

Energy Efficiency and Sustainability

Modified bitumen roofing can contribute to a building's energy efficiency and sustainability goals. Many manufacturers offer cool roof options that feature reflective coatings or granules to reduce heat absorption and lower cooling costs.

In addition to cool roof options, modified bitumen roofing can be combined with insulation to further enhance energy efficiency. Proper insulation helps to maintain a consistent indoor temperature, reducing the workload on HVAC systems and lowering energy consumption.

When it comes to sustainability, modified bitumen roofing is recyclable. Asphalt roofing materials, including modified bitumen, can be recycled into new roofing products or used in the production of asphalt pavement. This recyclability helps to reduce waste and minimize the environmental impact of roofing projects.

Comparing Modified Bitumen to Other Roofing Systems

When considering modified bitumen roofing for a commercial or industrial building in Austin, it's essential to compare its advantages and disadvantages to other roofing systems.

Compared to traditional built-up roofing (BUR), modified bitumen offers several benefits:

  • Increased flexibility and elasticity, which allows the roof to better accommodate building movement and thermal expansion
  • Improved resistance to weathering, UV radiation, and extreme temperatures
  • Faster installation times, especially with cold-applied or self-adhered systems

However, BUR may be more cost-effective for smaller roofs or those with simple designs.

Single-ply membranes, such as TPO and EPDM, are another popular choice for commercial roofing in Austin. While these systems can be more affordable and energy-efficient than modified bitumen, they may not offer the same level of durability and puncture resistance. Single-ply membranes are also more susceptible to shrinkage and may require more frequent repairs and replacements.

Metal roofing is another option to consider, particularly for buildings with steep slopes or unique architectural designs. Metal roofs offer excellent durability, energy efficiency, and fire resistance. However, they can be more expensive than modified bitumen and may require specialized installation techniques.

Ultimately, the best roofing system for a given building will depend on factors such as the roof's size, shape, and slope, as well as the building's budget, energy efficiency goals, and aesthetic preferences. As a roofing expert, I work closely with building owners to assess their needs and recommend the most suitable roofing solution for their specific situation.

So, in conclusion...

Modified bitumen roofing is a versatile, durable, and cost-effective choice for commercial and industrial buildings in Austin, Texas. With its combination of flexibility, strength, and resistance to weathering, modified bitumen can provide long-lasting protection against the elements, while also contributing to a building's energy efficiency and sustainability goals.

Roofers in Austin,TX

Why Clear Choice

The clear choice in Austin for all of your roofing needs.

Roofers in Austin,TX

Why Clear Choice

The clear choice in Austin for all of your roofing needs.

Owens Corning Platinum Preferred Contractor

You know you're in good hands with us as one of the very few OC Platinum Preferred Contractors in Central Texas. This is the most prestigious designation available to roofers, as less than 1% nationwide qualify. When you work with us, you can rest easy knowing that the most trusted brand in roofing has pre-vetted us for excellent workmanship, business practices, and service. And this allows us to offer the strongest warranty in the entire industry as well!

Locally owned and operated

We've served the greater Austin community for decades with stellar service, and will continue to do so for many decades to come. We understand the houses and conditions around here, we care about and invest in the community, and our hundreds of positive reviews from customers around here are a testament to that. And while we do take tremendous pride in doing things right the first time, you can trust that if you do call about a warranty issue, we'll still be here!

We care deeply about quality and service

We only use the highest-grade roofing materials, and we never cut corners to save costs. It's common for other roofers to re-use roofing underlayment or other old materials, and to even just to use fewer nails. We always use new material, and while we do take pride in how fast our deeply experienced crews can work, we never sacrifice quality for speed. And you can trust that our team will deliver thoughtful, responsive service throughout the entire job process.

Owens Corning Platinum Preferred Contractor

You know you're in good hands with us as one of the very few OC Platinum Preferred Contractors in Central Texas. This is the most prestigious designation available to roofers, as less than 1% nationwide qualify. When you work with us, you can rest easy knowing that the most trusted brand in roofing has pre-vetted us for excellent workmanship, business practices, and service. And this allows us to offer the strongest warranty in the entire industry as well!

Rooted in the community, locally owned and managed

We've served the greater Austin community for decades with stellar service, and will continue to do so for many decades to come. We understand the houses and conditions around here, we care about and invest in the community, and our hundreds of positive reviews from customers around here are a testament to that. And while we do take tremendous pride in doing things right the first time, you can trust that if you do call about a warranty issue, we'll still be here!

We care deeply about quality and service

We only use the highest-grade roofing materials, and we never cut corners to save costs. It's common for other roofers to re-use roofing underlayment or other old materials, and to even just to use fewer nails. We always use new material, and while we do take pride in how fast our deeply experienced crews can work, we never sacrifice quality for speed. And you can trust that our team will deliver thoughtful, responsive service throughout the entire job process.

Common Questions

How can I maintain my roof to prolong its durability?

Regular maintenance is key to prolonging the life of your roof. We recommend scheduling annual inspections and addressing any issues promptly. Our team can provide you with maintenance tips to keep your roof in top condition.

Can I schedule a roof inspection before deciding on a roofing replacement?

Absolutely! We offer roof inspections to assess the condition of your current roof and provide recommendations for any necessary repairs or replacements. Contact us to schedule an inspection at your convenience.

What type of warranties do you offer on your roofing installations?

We offer various warranties on our roofing installations, depending on the type of materials used. Our team will provide you with detailed information on the warranties available for your specific project.

What type of roof is most expensive?

Slate roofs are among the most expensive options due to their natural appearance, extreme durability, and long lifespan, which can exceed 100 years.

Which roof design is best?

The best roof design depends on your specific needs and climate:

  • Gable roofs are ideal for areas with heavy rain or snow due to their steep pitch.
  • Hip roofs offer better wind resistance, perfect for storm-prone areas.
  • Flat roofs are great for modern aesthetics and maximizing usable space but require excellent drainage.

Which roofing is cheaper?

Asphalt shingles are generally the most cost-effective roofing material, making them a popular choice for homeowners looking to balance affordability and durability.

What are the different types of roofing materials?

There are several types of roofing materials, each suited to different needs and climates:

  • Asphalt shingles: Affordable and versatile.
  • Metal roofing: Durable and energy-efficient.
  • Tile roofing: Long-lasting and fire-resistant.
  • Slate: A premium option offering natural beauty and durability.
  • Wood shingles/shakes: Eco-friendly with a rustic appeal.

What is roofing works?

Roofing works involve the installation, repair, or maintenance of a roof to protect a building from weather elements such as rain, wind, and sunlight. This includes tasks like laying shingles, fixing leaks, improving ventilation, and replacing damaged materials.

We Offer financing through Wisetack!

0% APR plans available to those that qualify.

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