Expert Modified Flat Roof Services
Billerica's reliable roofing contractors deliver premium modified bitumen roofing with quality materials, skilled craftsmanship, and 100% satisfaction guarantee — on time, every time.
Reliable Modified Flat Roofing Solutions for Long-Lasting Protection
Looking for reliable modified flat roof services? Tyee Premier Roofing provides professional modified bitumen roofing installation, repair, replacement, and maintenance for residential and commercial properties.
When it comes to protecting your property from harsh weather conditions, investing in a durable roofing system is essential. At Tyee Premier Roofing, we specialize in high-quality Modified Flat Roof Services designed to provide superior protection, energy efficiency, and long-term performance. Whether you own a residential property, commercial building, industrial facility, or multi-family structure, our experienced roofing professionals deliver dependable roofing solutions tailored to your specific needs.
Modified flat roofing systems have become one of the most popular choices for property owners because of their exceptional durability and weather resistance. Unlike traditional roofing materials, modified bitumen roofs are engineered with reinforced layers that provide enhanced flexibility and strength. This makes them highly effective in withstanding temperature fluctuations, heavy rainfall, UV exposure, and other environmental challenges.
We understand that every roofing project is unique. That’s why we take a customized approach to every installation, repair, and replacement service we provide. Our team carefully evaluates your property’s roofing requirements and recommends the most suitable modified flat roofing solution to maximize performance and longevity.
Customer satisfaction remains our top priority. From the initial consultation to project completion, we maintain clear communication, quality workmanship, and strict attention to detail. Our goal is to provide roofing systems that not only protect your investment but also improve the overall value and appearance of your property.
Our Roofing Services
As expert roofers with many years of experience, we cover all roofing requirements. See our roof services below.
ROOF REPLACEMENT
Put Tyee Premier Roofing’s 20 years of roofing experience to the test when you need a reliable commercial or residential roof installer. Request a free estimate or call for service.
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FLAT ROOFING
Our roof replacement services include tear-offs or adding a second layer over the existing roof. Either way, our workmanship is excellent and our rates won’t break your budget.
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ROOF REPAIR
Same-day emergency service and tarping are available. We also offer roof coatings and maintenance, replacement of missing shingles, and leak and storm damage repairs.
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FRAMING
A thorough roof inspection and analysis offers peace of mind and should be performed in real estate transactions. We consider the structure, materials, and workmanship of your roof.
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ROOF ICE DAM REMOVAL
Older homes and buildings are more susceptible to the development of ice dams. Let us help you fend off potential ice dams from your roof with removal and prevention.
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SIDING INSTALLATION & REPAIR
We work with vinyl, wood, shake, fiber cement, and other siding types. Choose from a wide range of colors and styles for your home or business.
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Modified Flat Roof Services
At Tyee Premier Roofing, we specialize in high-performance modified flat roofing systems for both residential and commercial properties across Massachusetts. Our team of highly skilled roofing contractors brings decades of hands-on experience to every project — delivering extraordinary services that stand the test of time.
We use only premium quality materials — modified bitumen membranes engineered for superior durability, weather resistance, and flexibility — giving you a roof that performs year after year. From free inspection to final walkthrough, we handle every detail so you can save time and hassle.
Why Choose Tyee
We're not just roofing contractors — we're your long-term partner in protecting what matters most. Here's why homeowners and businesses across Massachusetts choose Tyee Premier Roofing.
Highly Experienced & Knowledgeable
Our certified roofers bring decades of expertise in modified bitumen systems, ensuring flawless installation every time.
Reliable & Affordable
Fair, transparent pricing with no hidden costs. We deliver extraordinary value without cutting corners on quality.
100% Satisfaction Guarantee
We don't consider a job done until you're completely satisfied. Our commitment to excellence never wavers.
Premium Quality Materials
We source only top-grade modified bitumen membranes and underlayments built to withstand New England's toughest weather.
Recent Projects
5-Star Excellence: Hear From Our Satisfied Customers
Dive into the experiences of our valued clients and discover why we are a 5-star leader in roofing and siding projects.
Jose and his team replaced my roof, replaced 2 skylights and installed 2 new skylights. From the first phone call to after the work was completed Jose was responsive and informative. He provided expertise, suggestions and details on all aspects of the work.
Jenn Samalis
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Google Review
It's a great construction company to deal with. They did quality work to replace my 25-year-old roof. They utilized all quality materials as stated in the contract. The builder accepted a bargain and explained the reasons for the costs in detail.
Dara Seng
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Google Review
Great company! They were able to get the job done quickly and with high quality results!! Very impressed!! They did my roof last year and did my 3-seasons room this year. Highly recommend!!
Alex W
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Google Review
Frequently Asked Questions
Have questions about modified flat roofing? We have answers. Here are the most common questions we hear from our customers.
What is a modified flat roof, and how does it differ from a traditional flat roof?
A modified bitumen (mod-bit) flat roof is a modern evolution of built-up roofing systems. It incorporates polymer-modified bitumen membranes — either APP (atactic polypropylene) or SBS (styrene-butadiene-styrene) — that deliver superior flexibility, strength, and weather resistance compared to traditional flat roofs. Unlike older systems, modified flat roofs perform excellently in New England’s freeze-thaw cycles and can last 20–30 years with proper maintenance.
How long does a modified flat roof installation take?
Most residential modified flat roof installations are completed within 1–3 days, depending on the size and complexity of the roof. Commercial projects may take longer. At Tyee Premier Roofing, we provide a detailed timeline before we begin so you know exactly what to expect. Our dedicated team works efficiently to minimize disruption to your home or business without ever compromising quality.
How much does a modified flat roof cost?
The cost of a modified flat roof depends on several factors, including the square footage of your roof, the type of modified bitumen system chosen (torch-down, cold-applied, or self-adhered), existing roof condition, and any additional work such as insulation upgrades or flashing replacement. We offer free, no-obligation estimates tailored to your specific project. Contact us to schedule your inspection.
How long will a modified flat roof last?
A professionally installed modified bitumen roof from Tyee Premier Roofing can last 20 to 30 years or more when properly maintained. Regular inspections (at least once or twice a year), prompt repairs of minor issues, and keeping drains clear of debris are key to maximizing your roof’s lifespan. We also offer maintenance services to help you protect your investment long after installation.
Do you offer warranties on modified flat roof installations?
Yes. Tyee Premier Roofing stands behind every modified flat roof we install. We offer manufacturer warranties on materials and a workmanship warranty on our installation. Our 100% Satisfaction Guarantee means we will address any concerns that arise after project completion. We’re committed to building lasting relationships with our customers — not just completing a transaction.
Can a modified flat roof be installed over an existing roof?
In some cases, a modified bitumen membrane can be installed over an existing single-ply or built-up roof — a process called a “re-cover.” However, this depends on the current roof’s condition, the number of existing layers, and local building codes. Our experts will assess your existing roof during the free inspection and recommend the best approach. When a full tear-off is needed, we handle complete removal and disposal as part of the project.