Minnesota roofs face hailstorms, heavy snow, high winds, ice dams, moisture intrusion, and freeze-thaw cycles throughout the year.
Johnson Exteriors provides roof replacement, asphalt shingle roofing, metal roofing, attic insulation and ventilation improvements, and storm damage restoration across the Twin Cities.
o pressure. We’ll review your exterior issue and explain your options clearly.
EXCELLENT Based on 67 reviews Posted on Google Douglas FehrTrustindex verifies that the original source of the review is Google. Bryan was excellent to work with. This is the second time I have worked with him for storm damage. He is a local buisness which i like. His knowledge of the insurance side is awesome and his crews were on time, very through and cleaned up the job site completely. I would definitely recommend Johnson Exteriors and would use them again. I have used Johnson Exteriors for several other exterior home maintenance projects too. They are fast thorough and honest. Sometimes referring me to other contractors for work they don't directly handle. These contractors have also done excellent work.Posted on Google Staci DickTrustindex verifies that the original source of the review is Google. Bryan & Hunter provided clear and professional communication the whole way through. Their team completed our roofing and gutters project on time and with quality effort! They stand behind their work!Posted on Google Drew PeltomaTrustindex verifies that the original source of the review is Google. Johnson Exteriors did an outstanding job repairing the storm damage on our house. From the initial inspection to the final cleanup, Bryan and Hunter were professional, responsive, and easy to work with. They explained the process clearly, provided a fair and transparent quote, and stayed on schedule the entire time. If you're looking for a reliable company that delivers high-quality work and great customer service, I highly recommend Johnson Exteriors.Posted on Google Bridget DolsTrustindex verifies that the original source of the review is Google. Bryan Johnson and his team were wonderful to work with on my siding and roofing project. There were a lot of hiccups along the way due to my insurance company, but Bryan was persistent in getting the work completed. The home looks fresh and updated and I have gotten so many compliments from neighbors. The whole team was professional, answered all of my questions, and were always available throughout the process. I would highly recommend Johnson Exteriors!Posted on Google Ann GrochowskiTrustindex verifies that the original source of the review is Google. Bryan was amazing to work with! He explains every detail and makes sure you understand all your options. He was always available to answer any questions we had. His team did a great job with clean up around the yard when the roof was complete. The Cost was fair and right on point with competitors in the area. We will definitely use them again and recommend Johnson Exterior to anyone in need of a new roof.Posted on Google Douglas RadkeTrustindex verifies that the original source of the review is Google. They were great to work with, explained everything in detail. They did perfect work. Kept their word on everything. Would highly recommend them!Posted on Google Doug SigmonTrustindex verifies that the original source of the review is Google. Great local company to help with all of your roofing and siding needs. They were very responsive and helpful with both storm damage work with our insurance company as well as general maintenance and repair at our house in Saint Michael!Posted on Google Jonathan SwoyerTrustindex verifies that the original source of the review is Google. Professional, courteous, and willing to work with the client - throughout the entire project (small or big). The team at Johnson Exteriors will partner with you and do all they can to bring you all that you want. Highly recommendPosted on Google Jordon HarrisonTrustindex verifies that the original source of the review is Google. Johnson Exteriors far exceeded our expectations. In short, my insurance was being difficult throughout the process of a roof replacement, yet Bryan and his team took care of all the work on the back end and I rarely had to handle any of it. Bryan's team was timely, kind, and there for me whenever I had a question. I would hands down recommend Johnson Exteriors for any exterior needs you might have. Next time I have a need, I'm going straight to them.Posted on Google Andrew AbelTrustindex verifies that the original source of the review is Google. Johnson Exteriors was great to work with during an insurance claim for a new roof. From the initial estimate all of the way through the installation of the new roof until the final check was received from the insurance company. They explained everything and made sure we understood what work they were doing and not doing and helped coordinate any adjustments needed with the insurance company. They also had someone on site the entire day of the installation available if we had any questions. They cleaned up after the install and were back within a couple of days to pick up any extra supplies. I would definitely reach out to Johnson Exteriors for any future exterior needs.
Johnson Exteriors provides roofing services designed to help homeowners protect their homes from long-term weather exposure, storm damage, moisture intrusion, and aging roofing systems.
Roof replacement and reroofing services for aging roofs, recurring leaks, storm-related deterioration, and long-term roof performance improvements.
Architectural shingles, impact-resistant roofing systems, and asphalt roofing solutions designed for Minnesota weather conditions.
Durable residential metal roofing systems built for long-term weather resistance and modern curb appeal.
Attic airflow, insulation, and ventilation improvements designed to support roof performance and reduce recurring ice dam conditions.
Roof storm restoration services for hail damage, wind damage, leak investigations, and insurance-related roofing claims.

Roofs installed in Minnesota face very different conditions than roofs in milder climates. Heavy snow accumulation, hailstorms, high winds, ice dams, rapid temperature swings, and freeze-thaw cycles gradually affect roofing systems throughout the year.
Summer storms and hail can gradually damage shingles, flashing, and other vulnerable roof areas, even when issues are not obvious from the ground.
Snow buildup and attic heat loss can contribute to ice dams, leaks, moisture problems, and premature roof deterioration.
Long-term roof performance depends on more than shingles alone. Ventilation, drainage, and moisture control all need to work together.
Attic airflow, insulation, ventilation, and moisture control all affect how well a roof performs over time.
When heat and moisture become trapped inside the attic, they can contribute to shingle aging, condensation, moisture buildup, ice dams, and a shorter roof lifespan.
Johnson Exteriors evaluates attic conditions and roofing performance together to help identify issues that may be affecting the roof system long term.
Many homeowners begin looking into roofing services after noticing leaks, missing shingles, storm damage, recurring repairs, or visible signs that the roof is beginning to wear down.
Johnson Exteriors helps homeowners evaluate storm-related roof damage, visible deterioration, and moisture-related concerns following severe weather events.
Our team can also help homeowners better understand the roofing restoration process following hail or wind damage claims so they can make informed decisions moving forward.
Different homes require different roofing solutions depending on weather exposure, roof design, ventilation conditions, and long-term performance goals.
Architectural asphalt shingles provide a strong balance of durability, curb appeal, weather resistance, and practical long-term value.
Residential metal roofing is popular among homeowners looking for long-term durability, weather resistance, and modern curb appeal.
Impact-resistant shingles are designed to better withstand hail and severe weather compared to standard roofing materials.
Attic ventilation, airflow, insulation conditions, and moisture control all play a role in how well a roofing system performs over time.
Choosing a roofing contractor involves more than selecting roofing materials alone. Homeowners want to work with a company that understands how roofs actually perform in Minnesota weather conditions.
Johnson Exteriors focuses on roofing solutions designed specifically for regional exposure rather than one-size-fits-all recommendations.
Johnson Exteriors treats every roof as a complete system, with materials, ventilation, airflow, moisture control, and long-term structural performance all considered together.
Solutions designed specifically for hail, snow, high winds, moisture, and freeze-thaw cycles not generic one-size-fits-all recommendations.
Homeowners get a clear picture of roof condition, problem areas, long-term concerns, and repair or replacement options without unnecessary pressure or confusion.
Clear communication, property protection, professional cleanup, and consistent updates throughout making every roofing project feel manageable from start to finish.
Johnson Exteriors has completed roofing projects throughout Minneapolis, St. Paul, and surrounding Minnesota communities involving asphalt roof replacement, metal roofing, storm restoration, attic ventilation improvements, and long-term roofing system upgrades.
Many homes show multiple roofing issues developing at the same time, including aging shingles, storm-related deterioration, ventilation deficiencies, trapped attic moisture, and recurring ice dam conditions.
We provide roofing and exterior services throughout the Twin Cities and nearby areas with fast response times and dependable local expertise.
Commercial flat roof repair is a complex task necessitating a profound understanding of various elements. This process typically involves addressing common issues, identifying the best products for repair, determining when a roof requires repair or complete replacement, and implementing strategies to protect your roof from intense summer heat.
Flat roofs are often installed in commercial buildings due to their cost-effectiveness and ease of installation. However, they are prone to various challenges that necessitate regular inspection and maintenance.
To efficiently address these challenges, it’s essential to use top-rated roofing materials.
Remember that each product has different specifications, so it’s vital to choose one that suits your building’s unique requirements.
Assessing whether your commercial flat roof needs repair or replacement depends on several factors such as:
For minor issues like small leaks or isolated damage areas, a simple repair might suffice. However, if your roof consistently experiences leaks or if the insulation is compromised, a complete replacement might be necessary.
Protecting your commercial flat roof from intense summer heat helps extend its life span.
Understanding these intricacies about commercial flat roofing will not only aid in maintaining its longevity but also contribute towards increasing the overall value of your property.
Flat roofs are a popular choice for commercial buildings due to their cost-effectiveness and space efficiency. However, these structures also come with their share of potential complications. Understanding the common issues and challenges that can arise during flat roof repairs can be instrumental in maintaining the integrity of your building’s structure.
One of the most frequent challenges associated with flat roofs is ponding water. This is when water accumulates on the roof because it cannot drain properly. Ponding water can lead to leaks, structural damage, and increased load on the roof due to the weight of stagnant water.
Flat roofs are more prone to leakages compared to sloped ones. The absence of a slope means that water does not naturally run off the roof; instead, it tends to pool until it finds an exit point which usually ends up being minor cracks or gaps in your roofing material.
The materials used for flat roofs often expand and contract in response to fluctuating temperatures. This thermal movement can cause cracking or splitting over time, which makes your roof susceptible to leaks and other damages.
Blisters occur when air or moisture gets trapped between layers of roofing material causing them to separate and form bubble-like protrusions. These blisters can burst, leaving parts of your roof exposed.
Flashings are usually installed around roof penetrations like vents, chimneys or along edges to prevent water ingress. However, over time these components may corrode, loosen or become damaged enabling moisture penetration into the structure.
It’s important for building owners and facility managers to regularly inspect their roofs for these common issues. Early detection often equates less expensive repair costs down the line as well as prolonging your flat roof’s lifespan. If left unattended, these problems can escalate into larger structural concerns that may require substantial investment in terms of time and money.
Likewise, repairing a commercial flat roof requires professional expertise due to its unique complexities compared with residential sloping roofs. It involves specific techniques and materials which necessitate specialized training for successful application.
In addressing these common challenges encountered during flat roof repairs, make sure you hire reputable roofing contractors who have extensive experience with commercial projects similar to yours. They should have a proven track record demonstrating their capability in handling complex tasks with precision while adhering strictly to safety standards throughout execution.
For businesses with a flat roof, regularly maintaining and repairing it is crucial. It is essential to use high-quality products that provide efficient solutions for flat roof repair. Below are some top-rated products that meet these requirements.
Roof coating offers an additional layer of protection for a flat roof. It prevents damage caused by UV rays and other weather elements, extends the life of your roof, and helps reduce energy costs by reflecting heat away from your building.
Roof sealants are used to fill cracks and holes, providing a waterproof barrier that prevents leaks.
Patch repair kits are handy for quick fixes on localized damages on a flat roof.
Roofing fabrics are reinforced membranes used in conjunction with roof coatings and sealants to provide an extra layer of protection.
Choosing the right products for your commercial flat roof repair is the first step towards ensuring a long-lasting, efficient, and cost-effective solution. Always consult with a professional roofing contractor to properly assess the condition of your roof and recommend the best products that meet your specific needs. Remember, investing in high-quality roofing repair products can save you significant money and time in the long run.
A commercial flat roof is a significant investment for any business, and adequately maintaining it is essential for both its longevity and the safety of the structure it protects. However, over time, your roof may show signs of wear and tear that indicate it might need repair or even complete replacement. Discerning between these two options can be challenging. In this section, we will guide you on how to determine whether your roof requires a simple repair or replacement.
To begin with, regular inspection of your flat roof can help catch potential problems early before they escalate into major issues.
Once you’ve identified some damage signs on your flat roof, making a decision between repairing and replacing should be done carefully.
In essence, determining whether your commercial flat roof needs repair or replacement depends on factors including the extent of damage, age of the roof, and energy efficiency concerns. Regular inspections are key in catching potential issues early and ensuring your roof’s longevity. When in doubt, consult a reputable roofing contractor who can provide professional advice based on a thorough inspection of your roofing system. Remember that while repairs might solve immediate issues, a complete replacement could offer longer-term value by preventing recurring costs associated with ongoing repair work.
As summer approaches, it is essential to start considering how the intense heat may affect your roof. Flat roofs, in particular, are prone to damage due to their lack of slope, which can cause water and heat buildup. Here are some practical strategies that can help safeguard your roof from the harmful effects of intense summer heat.
A reflective roof coating is an effective way to protect your roof from extreme heat. The coating works by reflecting solar radiation away from the roof surface, reducing the overall temperature of the roof and preventing damage caused by excessive heat.
markdown – Reflective Roof Coating Benefits: – Reduces temperature on the roof surface – Prolongs the lifespan of your current roofing system – Can significantly reduce air conditioning costs
Proper insulation and ventilation play a significant role in protecting your flat roof from intense summer heat. An adequately insulated attic will prevent excessive heat buildup in the roofing system. Similarly, ventilation promotes regular air flow which helps dissipate excessive heat.
markdown – Good Insulation and Ventilation Benefits: – Minimizes temperature variations on your flat roof – Prevents overheating and warping of roofing materials – Reduces cooling costs during hot summer months
Regular preventive maintenance is also essential for protecting your flat roof against summer’s high temperatures. This involves checking for cracks or blisters in your roof’s surface that might have been caused by previous exposure to high temperatures or UV rays.
markdown – Maintenance Tasks Include: – Checking for areas with water ponding – Sealing any cracks or blisters – Clearing debris from drainage areas
Incorporating green roofing techniques is another excellent method to safeguard your roof from intense summers. You can install vegetation on your flat roof which absorbs sunlight and keeps the roof surface cooler.
markdown – Green Roofing Techniques: – Installation of plants or garden beds – Green or living roofs are also effective in absorbing rainwater, reducing the risk of water ponding.
The strategies listed above can help protect your commercial flat roof from damage caused by extreme summer heat. It is important to understand that each building has unique characteristics that can influence how these strategies are implemented. Therefore, it’s essential to work with a roofing professional who has experience dealing with the intricacies of commercial flat roofs, especially in handling summer heat damage.v
Common signs may include recurring leaks, missing or curling shingles, granule loss, storm damage, sagging roof areas, recurring ice dams, or roofing materials nearing the end of their lifespan.
Many homeowners choose architectural asphalt shingles, impact-resistant shingles, or residential metal roofing systems designed for severe weather exposure and long-term durability.
Ice dams are often caused by attic heat loss, ventilation deficiencies, uneven roof temperatures, and trapped attic moisture rather than snow accumulation alone.
Signs may include lifted shingles, missing shingles, granule loss, damaged flashing, leaks, gutter damage, or water staining inside the home following severe weather events.
Yes. Hail can weaken shingles, damage flashing, and gradually reduce roof performance even when leaks are not immediately visible inside the home.
Project timelines vary depending on roof size, weather conditions, roofing materials, and the overall scope of work.
Yes. Poor attic airflow can contribute to trapped heat, condensation, moisture buildup, premature shingle aging, and recurring winter roofing problems.
Johnson Exteriors helps homeowners evaluate visible storm-related roof damage and better understand the roofing restoration process following hail or wind damage claims.
Minnesota roofs face constant exposure to hail, snow accumulation, high winds, moisture, and freeze-thaw cycles that gradually affect roofing systems over time.
Whether your home is dealing with storm damage, roof aging, recurring leaks, ventilation concerns, or recurring ice dam problems, Johnson Exteriors provides roofing solutions designed for long-term performance in real Minnesota conditions.