Roof Repair Contractors Buffalo, MN

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.

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Trusted by Homeowners Across Minnesota
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Complete Roofing Services

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.

Residential Roofing
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Residential Roofing

Roof replacement and reroofing services for aging roofs, recurring leaks, storm-related deterioration, and long-term roof performance improvements.

Asphalt Shingle Roofing
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Asphalt Shingle Roofing

Architectural shingles, impact-resistant roofing systems, and asphalt roofing solutions designed for Minnesota weather conditions.

Metal Roofing
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Metal Roofing

Durable residential metal roofing systems built for long-term weather resistance and modern curb appeal.

Attic Insulation Ventilation
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Attic Insulation & Ventilation

Attic airflow, insulation, and ventilation improvements designed to support roof performance and reduce recurring ice dam conditions.

Storm Damage Restoration
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Storm Damage Restoration

Roof storm restoration services for hail damage, wind damage, leak investigations, and insurance-related roofing claims.

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Roofing Built for Minnesota Conditions

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.

Roofing materials
Flashing & penetrations
Attic ventilation
Moisture control
Roof drainage
Long-term performance

Designed around real regional exposure

Hail & Storm Exposure

Summer storms and hail can gradually damage shingles, flashing, and other vulnerable roof areas, even when issues are not obvious from the ground.

Snow Accumulation & Ice Dams

Snow buildup and attic heat loss can contribute to ice dams, leaks, moisture problems, and premature roof deterioration.

Roof System Performance

Long-term roof performance depends on more than shingles alone. Ventilation, drainage, and moisture control all need to work together.

an attic interior photo

How attic conditions affect roof performance

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.

Roof Replacement & Storm Damage

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.

Common Signs a Roof May Need Attention

Storm Restoration & Insurance Support

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.

Roofing Materials & System Options

Different homes require different roofing solutions depending on weather exposure, roof design, ventilation conditions, and long-term performance goals.

Asphalt Shingle Roofing

Architectural asphalt shingles provide a strong balance of durability, curb appeal, weather resistance, and practical long-term value.

Metal Roofing

Residential metal roofing is popular among homeowners looking for long-term durability, weather resistance, and modern curb appeal.

Impact-Resistant Roofing Options

Impact-resistant shingles are designed to better withstand hail and severe weather compared to standard roofing materials.

Ventilation & Attic Performance

Attic ventilation, airflow, insulation conditions, and moisture control all play a role in how well a roofing system performs over time.

A Roofing Process That Works

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Step 1

Contact Us

Reach out to schedule your free consultation.
Step 2

Schedule Inspection

Our team inspects your roof or exterior for damage.
Step 3

Detailed Estimate

Receive a clear estimate and recommended solution.
Step 4

Professional Installation

Our experts complete the work with quality materials.
Step 5

Final Inspection

We review the project to ensure your satisfaction.
Group 1000007632 1
Step 1

Contact Us

Reach out to schedule your free consultation.
Group 1000007633
Step 2

Schedule Inspection

Our team inspects your roof or exterior for damage.
Group 1000007634
Step 3

Detailed Estimate

Receive a clear estimate and recommended solution.
Group 1000007635
Step 4

Professional Installation

Our experts complete the work with quality materials.
Group 1000007636
Step 5

Final Inspection

We review the project to ensure your satisfaction.

Why Homeowners Choose Johnson Exteriors

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.

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System-based roofing approach

Johnson Exteriors treats every roof as a complete system, with materials, ventilation, airflow, moisture control, and long-term structural performance all considered together.

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Built for Minnesota conditions

Solutions designed specifically for hail, snow, high winds, moisture, and freeze-thaw cycles not generic one-size-fits-all recommendations.

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Honest, pressure-free guidance

Homeowners get a clear picture of roof condition, problem areas, long-term concerns, and repair or replacement options without unnecessary pressure or confusion.

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Organized project management

Clear communication, property protection, professional cleanup, and consistent updates throughout making every roofing project feel manageable from start to finish.

Recent Roofing Projects

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.

Total Cost : $12,700

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Storm Damage Repair in Maple Grove

Total Cost : $4,200

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Gutter Installation in Monticello

Total Cost : $9,800

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Window Installation in Buffalo

Proudly Serving Minneapolis & Surrounding Communities

We provide roofing and exterior services throughout the Twin Cities and nearby areas with fast response times and dependable local expertise.

Choosing the right shingle color for your roof is crucial. Not only does it impact your home’s curb appeal, but it also has a significant effect on your home’s energy efficiency. Here are four strategies to help homeowners make the perfect choice.

Consider Your Climate When Choosing Roofing in Buffalo MN

The color of your shingles can influence how much heat is absorbed or reflected from your roof. Light-colored shingles tend to reflect sunlight and keep homes cooler in hot climates, while dark-colored shingles absorb heat and help homes stay warm in colder climates.

Align Your Home’s Architectural Style with Roofers in Buffalo MN

Certain shingle colors work best with specific architectural styles. For instance, traditional homes often look best with darker, more classic colors like black or brown. On the other hand, contemporary houses can handle bolder color choices.

Check Neighborhood Trends and HOA Rules with a Roofer in Buffalo MN

Before deciding on a shingle color, consider your neighborhood trends and any homeowners association (HOA) rules which may limit your options. Choosing a color that blends well with neighboring houses can enhance both the curb appeal and resale value of your home.

Request Shingle Samples from a Roofing Company in Buffalo MN

To ensure you’re satisfied with your choice, request shingle samples from your roofing contractor. Viewing these samples during different times of day will give you a good idea of how they will truly look on your roof.

Climate Shingle Color Architectural Style
Hot Light Colors Contemporary
Cold Dark Colors Traditional

Choosing a great roofing color is integral to maintaining an aesthetically pleasing property as well as ensuring its efficiency over time. Keep these strategies in mind when selecting the most appealing and energy-efficient shade for your new roof. With proper attention to all these factors like climate, style of home, neighborhood trends, and careful review of shingle samples, you’ll be equipped to make the best choice for your new roof.## Smart Summer Roofing Tips: An Infographic Guide

The summer season provides an excellent opportunity to tackle roofing projects. The longer daylight hours, warm temperatures, and generally more predictable weather conditions make it an ideal time for roof maintenance and repairs. Here are some smart summer roofing tips to guide you:

1. Schedule an Inspection

Before any maintenance or repair work, schedule a professional roof inspection. A professional roofer can spot signs of damage or aging that aren’t visible to the untrained eye.

  • Look for certified and reputable contractors.
  • Ensure the inspector checks all areas, including shingles, gutters, flashing, and chimneys.

2. Do Regular Maintenance

Regularly maintaining your roof can extend its lifespan significantly.

  • Clear dirt and debris from gutters.
  • Trim overhanging branches that could drop leaves or damage the roof during storms.
  • Replace missing or damaged shingles immediately to avoid leaks.

3. Opt for Cool Roof Technology

If you’re considering replacing your entire roof this summer, consider using cool roof technology.

  • Cool roofs reflect more sunlight than traditional roofs.
  • They absorb less heat and reduce air conditioning needs in the house.
  • They can save you on energy costs during hot months.

4. Install Roof Ventilation

Roof ventilation is essential in maintaining comfortable indoor temperatures during the summer months.

  • It allows hot air to escape from your attic
  • Helps keep your living space cooler
  • Reduces strain on your HVAC system

5. Don’t Forget About Insulation

Insulation plays a crucial role in energy efficiency.

  • It keeps cool air inside during summer
  • Prevents hot air from seeping into your living space through your attic

6. Stay Safe

Roof work can be dangerous if not done correctly. Always ensure safety measures are taken when working on a roof.

  • Use safety equipment like harnesses and sturdy ladders.
  • Avoid working on the roof during extreme heat to prevent heatstroke.

Remember, it’s always advisable to hire professionals for any roofing repairs or improvements. They have the necessary skills, tools, and safety equipment to get the job done correctly and safely. Summer is an excellent time for roof maintenance, repairs, or replacements. With these tips, you should be well-equipped to ensure your roof remains in top condition during the hot summer months.## Understanding Why FEMA Advises Snow Removal Plans for Commercial Buildings

The Federal Emergency Management Agency (FEMA) is an organization that provides resources and advice for disaster response coordination across the United States. One of their key directives is advising commercial building owners and managers on the importance of snow removal plans. This article will delve into why FEMA places such importance on snow removal plans, what these plans should entail, and how they can protect your commercial property.

The Weight of Snow on Roofs: A Guide by Roofing Companies Buffalo MN

The primary reason for this advice is the sheer weight of accumulated snow. It may not seem very heavy when you’re shoveling your driveway, but consider this: a single cubic foot of dry snow weighs about seven pounds, while wet snow can weigh up to 20 pounds or more. A large commercial roof can accumulate hundreds, if not thousands, of cubic feet of snow during a major winter storm.

Here are some estimations of how much weight a roof could potentially hold:

  • Small Commercial Building (1,000 square feet): Up to 7,000 pounds (dry snow) or 20,000 pounds (wet snow)
  • Medium Commercial Building (5,000 square feet): Up to 35,000 pounds (dry snow) or 100,000 pounds (wet snow)
  • Large Commercial Building (10,000 square feet): Up to 70,000 pounds (dry snow) or 200,000 pounds (wet snow)

This kind of additional load can cause significant strain on the structural integrity of a roof and in worst-case scenarios can lead to catastrophic roof collapses.

Preventing Damage & Protecting Property

Regular removal of accumulated snow from your commercial building’s roof helps prevent potential damage. Aside from preventing physical harm to your business’s location and protecting property inside the building from damage due to a collapse or leaks caused by melting ice dams, there are other financial advantages to taking preventive action.

One such advantage is possibly lower insurance premiums. Some insurers offer discounts for businesses that have proactive plans in place to mitigate risks, including proper snow removal plans.

Elements of a Snow Removal Plan by a Roof Repair Buffalo MN Company

An effective snow removal plan for commercial buildings should include several elements:

  • Monitoring of snowfall levels: Have a system in place to measure the amount of snow on your roof after each storm or at regular intervals during extended periods of heavy snowfall.
  • Experienced personnel or contractors: Ensure you have people who know how to remove snow from roofs safely and without causing damage.
  • Proper equipment: Always use the correct equipment for the job, which might include roof rakes, shovels designed for roofs, and possibly even specialized machines.
  • Preventive measures: Regular inspections and maintenance can help to prevent problems before they occur.

In most cases, commercial building owners will contract this work out to professional roofing companies that specialize in commercial properties.

In summary, FEMA’s advice on creating a snow removal plan is based on preventing damage that can be caused by heavy accumulations of snow on commercial building roofs. By having a proactive plan, you’re not only ensuring the safety of your building but potentially saving money in the long run as well.# Essential Advice: 10 Tips to Help Homeowners Select the Right Roofing Contractor

Choosing the right roofing contractor is an important decision that homeowners must make when they need a new roof. The right contractor can make the difference between a successful project and a nightmare. Here are 10 tips to help homeowners select the right roofing contractor.

1. Check for Local Physical Location

One of the first things you should do when looking for a roofing contractor is to find one with a local physical location. This will ensure that they are easily accessible in case problems spring up during or after the project.

2. Ensure They’re Insured

Before hiring any roofing contractor, make sure they have workers’ compensation and liability insurance. Ask for certificates and actually call their insurance carrier to confirm that they are valid.

3. Look At Their Past Work

Most reputable contractors should be able to provide you with references from past clients. If they refuse, it might be best to move on to someone else.

4. Consider Communication

Communication is key in any relationship, including between you and your potential roofing contractor. If your questions aren’t answered promptly before you sign a contract, it’s unlikely they’ll improve afterwards.

5. Get Job Details in Writing

Both you and your contractor should be on the same page regarding the project’s scope and cost, as well as deadlines and payment terms; these details should all be written down before work begins.

6. Don’t Automatically Opt for Lowest Bidder

While price is an important consideration, don’t automatically opt for the lowest bidder as this could mean low-quality materials or inexperienced workers.

7. Verify Licensing and Certifications

In many states, it’s illegal for contractors to operate without proper licensing; verify this information yourself before proceeding with any agreements.

8. Check if They Offer Warranties

A good roofing company will offer both manufacturer warranties covering the products used and workmanship warranties covering their installation.

9. Ask About Clean up and Waste Removal

Discuss how they plan to protect your property, manage waste, and what the clean-up process looks like after the job is finished.

10. Trust Your Instincts

Lastly, trust your gut feeling. If a contractor seems too good to be true, they likely are.

By following these 10 tips, homeowners can ensure they’re making an informed decision when selecting a roofing contractor. The right contractor will not only provide quality work but also offer peace of mind during the entire process.## Recognizing Red Flags: A Comprehensive Guide to Identifying Failing Roof Danger Signals

The roof of a building forms the first line of defense against environmental elements. As such, being able to identify potential issues with your roof is essential in maintaining the integrity and safety of your home. This article provides a comprehensive guide to recognizing red flags that signal a failing roof.

1. Cracked or Missing Shingles: A Job for a Roofing Contractor in Buffalo, MN

Shingles are your roof’s protective layer against weather elements. If you spot cracked or missing shingles, it could be a sign that your roof is failing and needs urgent attention.

2. Damaged Flashing

Flashing is the material that seals joints in your roofing system, preventing water and debris from entering your house. If the flashing on your roof is cracked or damaged, it might lead to leaks and other serious problems.

3. Sagging Roof Deck

A sagging roof deck is a clear sign of structural issue with the roof. This can be due to prolonged exposure to moisture or carrying excess weight. An immediate professional inspection is required in this case.

4. Interior Water Damage

Water stains on walls or ceilings, peeling paint, or mold growth indicate that water has penetrated through your roofing system into the interior of your home.

5. Granules in Gutters

Asphalt shingles shed granules when they start deteriorating, which eventually end up in the gutters. If you notice granules collecting in gutters or downspouts, it’s time for a new roof.

6. Sunlight Through Roof Boards

If you can see sunlight coming through the boards when you’re in the attic during daytime, then water can get through those spaces as well.

What You Can Do

  • Regular Inspections: Conduct regular inspections especially after severe weather conditions
  • Maintenance: Regular maintenance prolongs the lifespan of your roof
  • Professional assessment: When you spot any of the above red flags, call a professional roofer for an assessment.

In essence, recognizing these red flags is crucial in preventing minor issues from escalating into major problems. By understanding these signals and responding urgently, homeowners can protect their properties and save on future repair costs. Remember, the key to a long-lasting roof is regular maintenance and timely interventions.

Answers homeowners need before moving forward

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.

 

Protect Your Home With Roofing Built for Minnesota Weather

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.