Modified bitumen roofing is a proven, multi-layer commercial roofing system that has earned its reputation as one of the most durable and weather-resistant options available for flat and low-slope roofs. Its reinforced asphalt composition delivers outstanding waterproofing performance, flexibility in cold temperatures, and resistance to the kind of heavy foot traffic that flat roofs commonly experience.
As a trusted roofing company in White Bear Lake, MN, Avalanche Home Services installs and repairs modified bitumen roofing systems for commercial properties throughout the Twin Cities metro. Our licensed and insured team backs every project with over 35 years of trade expertise, free estimates, and a lifetime workmanship warranty.
A modified bitumen system is only as good as the team that installs it. Proper surface preparation, correct application technique, and attention to seam and flashing details are what separate a lasting installation from one that fails prematurely. Avalanche Home Services brings the precision and experience required to install and repair modified bitumen roofing systems correctly the first time.
From full commercial roof replacements to targeted repairs on aging membrane systems, we provide honest assessments, transparent pricing, and 24/7 emergency service to keep your property protected year-round regardless of what Minnesota’s climate delivers.
Modified bitumen’s layered construction makes it one of the most resilient commercial roofing systems available for cold-weather climates. Each layer adds waterproofing strength, flexibility, and resistance to the freeze-thaw cycles and heavy snowfall that challenge flat roofs across Minnesota every winter. When installed by an experienced team, a modified bitumen system delivers decades of dependable protection for your commercial property.
Even the most durable commercial roofing systems show signs of wear over time, and modified bitumen is no exception. Minnesota’s harsh winters, UV exposure, and seasonal temperature extremes all take a toll on flat roofing membranes. Addressing problems early prevents minor issues from developing into major interior damage that disrupts your business and compounds repair costs significantly. Watch for these warning signs and schedule a free inspection if you notice any of the following:
Call now and let’s get your property taken care of.
Commercial property owners across the Twin Cities trust Avalanche Home Services because we combine deep roofing expertise with an honest, straightforward approach that makes every project easier to manage. Our A-BBB rating, lifetime workmanship warranty, and around-the-clock emergency availability reflect the standard we hold ourselves to on every commercial roofing job.
We offer competitive upfront pricing, storm damage insurance assistance, and no-pressure estimates so you always have the information you need to make the right decision for your property. We are also proud to support our community through our giveaway initiative, providing free home repairs to families in need throughout the Twin Cities metro area.
Modified bitumen is an asphalt-based commercial roofing system reinforced with polyester or fiberglass for added strength and flexibility. It is typically installed in multiple layers using one of three methods: torch-applied, cold-adhesive, or self-adhering. Each method creates a strong, waterproof bond between layers. The result is a durable, multi-ply system well suited for flat and low-slope commercial roofs that need reliable protection in demanding climates like Minnesota’s.
A properly installed modified bitumen roofing system typically lasts between 15 and 25 years depending on membrane thickness, installation quality, and how consistently the roof is maintained. Regular inspections, prompt seam and flashing repairs, and keeping drains clear are the most effective ways to extend the system’s lifespan. Roofs that receive proactive maintenance consistently outperform those where issues are allowed to develop unchecked over time.
Both systems are well suited for flat and low-slope commercial roofs in Minnesota, but they differ in composition and application. Modified bitumen is an asphalt-based multi-layer system offering strong puncture resistance and excellent waterproofing. EPDM is a single-ply rubber membrane known for flexibility and long-term durability. The right choice depends on your building’s structure, budget, and performance priorities, all of which we assess thoroughly during your free estimate appointment.
In many cases, targeted repairs to seams, flashings, or damaged membrane sections can effectively restore a modified bitumen roof’s performance and extend its useful life by several years. Full replacement becomes necessary when damage is widespread, the membrane has significantly aged, or repairs are no longer holding up. A professional inspection is the most reliable way to determine which option makes the most sense for your property and long-term budget.
Yes. Modified bitumen is engineered to remain flexible in cold temperatures, which is critical for withstanding Minnesota’s freeze-thaw cycles without developing cracks or membrane separation. Its layered construction also provides strong resistance to heavy snow loads and water infiltration during snowmelt events. These characteristics make it one of the most reliable flat roofing options available for commercial properties located in cold northern climates like the Twin Cities metro area.
At Avalanche Home Services, we believe every family deserves a safe and well-maintained home.
At Avalanche Home Services, we believe every family deserves a safe and well-maintained home.
Avalanche Home Services is fully licensed and insured in Minnesota, holding MN Contractor License #BC807286. Every project is covered with proper liability and workers’ compensation so homeowners have complete peace of mind.
Every project is backed by a lifetime workmanship warranty, and the materials we install carry manufacturer warranties as well. We walk you through all available warranty options during your estimate so you can choose with confidence.
We believe in honest, transparent pricing with no hidden fees or surprise costs. Our competitive rates and financing options, including no money down plans starting as low as $249 a month, make quality exterior services accessible for every homeowner.
We select premium roofing, siding, gutter, and decking materials chosen for performance and longevity in Minnesota’s demanding climate. Quality materials combined with expert installation ensure your home stays protected for decades to come.
Avalanche Home Services is proud to offer our community giveaway, providing one deserving family or individual in the Twin Cities metro area with a free roof, siding, gutters, windows, or deck installation at absolutely no cost. We believe every family deserves a safe and well-maintained home, and this initiative is our way of putting that belief into action. Instead of spending our resources on traditional advertising, we invest directly in the families and neighborhoods that need it most. Nominations are free, no purchase is necessary, and self-nominations are welcome.
Mike and his team were great to work with. Mike communicated with us through out the entire process and didn’t turn away a single question. We noticed a portion of our sliding glass door didn’t get caulked and the team was out here in a matter of hours to get it fixed- GREAT customer service. We couldn’t be happier with our new siding, and have gotten tons of compliments from neighbors. If you’re looking for an honest, hard working team to update your home exterior, go with Avalanche- you won’t regret it.
Danielle Mealhouse
I have worked with the Avalanche team as a service provider on several projects, they have been very easy to communicate with, payment has always been on time and painless. I’ve seen the homes they’ve transformed, before and after and will not hesitate to have them work on my personal home when the need arises.
Ryan Conrad
We’ve worked with Mike on multiple large-scale projects over the years, and he continues to impress us. He’s honest, highly skilled, hardworking, and an excellent communicator. Every project has been completed on time, within budget, and with great quality. Mike consistently goes above and beyond to accommodate our needs, and we wouldn’t hesitate to recommend him to friends and family. Thanks for everything, Mike!
Kelly
I Just wanted to stop by and give you my review of this company! This is by far the best contractor I have ever encountered, the owner took his time to learn about my project and delivered what he guaranteed. They communicated at every step and if something came up, he would be the first to contact you and keep you in the loop. This company is one of the only ones I have ever seen that helps the community as they do and stands behind all they do. They are priced fairly and help no matter how small or large the job is. I stand behind this company % and you should to. Marissa
Marissa Crowell
Joseph Leinen
Avalanche Home Services proudly serves homeowners and commercial property owners throughout White Bear Lake and the surrounding north metro communities. From roof replacements and repairs to siding, gutters, and deck installations, our team delivers the same high standard of craftsmanship and care to every neighborhood we work in across the Twin Cities metro area.
Trust our experienced team to deliver reliable roofing, siding, and exterior solutions that stand the test of time.
