10 Best Roofers in Mankato, MN

How Much Does a New Roof Cost in Mankato?

Cost is a major consideration when replacing a major piece of your home like your roof. Below, find the average price range for roof replacement on a 1,500 square foot home in Mankato, as well as price differences between different popular roofing materials.

How To Choose a Roofing Company

Roof installation is a large home improvement project that can cost upwards of twenty thousand dollars out of pocket. It’s crucial to do your research and find the top-rated company for the job. Here are some important considerations for selecting a roofer.

• References and reviews: Research companies carefully by checking reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for years of consistently good feedback. You can also request recent local references.
• Experience and credentials: An established roofer that has many years of experience in business demonstrates years of expertise, satisfied customers, and consistent quality work. Ensure the company is fully licensed, bonded, and insured before hiring. Ask about any professional certifications relating your project, such as those from the National Roofing Contractors Association.
• Detailed written estimate: Reputable roofing companies will provide detailed written proposals. These estimates should outline the full project scope, materials required, and total cost with no hidden fees. Avoid vague bids or quotes that seem much too high or low.
• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can withstand Mankato's weather for years. Steer clear of contractors pushing low-cost or generic products. Inspect shingle samples before making a decision.
• Responsiveness and communication: From quote to project completion, your roofer should regularly communicate with you, respond to all questions, and address any concerns.
• Warranties and guarantees: Reputable roofers provide robust guarantees from shingle manufacturers which protect shingles for over 30 years and workmanship warranties for five or more years. Use caution with roofers offering less coverage than that.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof every single day, a roof plays a vital role in keeping a home safe and secure. Be on the lookout for these signs that your roof might need professional attention.

Roof Age

Your roof's age and material are key factors. The most common residential roofing material is asphalt shingles, which typically last around 20–25 years before needing to be replaced. Have your roof evaluated if it’s reaching this age to determine if a full replacement is needed.

Leaks or Water Stains in Your Home

Leaks are a definite sign that your roof requires repairs. Stains on insulation, ceilings, or walls, or in your attic often mean that water is getting through worn or damaged shingles. Even small leaks should be taken care of promptly, as they can lead to mold and more deterioration over time.

Exposed Roof Decking Underneath Shingles

If you can see roof deck boards or sheathing under shingles, it indicates that those shingles are severely curling or losing their seal. This means the shingles likely need replacement. Shingles need to lie flat to prevent water from leaking into your home.

Cracked, Broken, or Missing Shingles

Check your shingles thoroughly from ground level or a sturdy ladder. Look for ones that are cracked or that are missing granules. Over time, storms can cause surface damage. To keep your roof in good shape, replace any shingles that are no longer attached properly or have gaping holes.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off vents, chimneys, valleys, and other areas where water can penetrate the roofing system. If the flashing is becoming damaged, loose, or worn down, it may leak. Promptly address any flashing issues.

Sagging Roof Line

A structural problem can cause your roof to exhibit noticeable sagging or unevenness in slope. If you notice signs of the roof sagging, schedule a professional inspection. An unsupported roof deck will continue to deteriorate over time.