10 Best Roofers in Knoxville, TN

How Much Does a New Roof Cost in Knoxville?

For a project as involved as roof replacement, price is important. Below is the usual price range to replace a roof on a 1,500 square foot home in Knoxville. We also compare costs for popular roofing materials.

How To Choose a Roofing Company

Installing a new roof is a major home renovation that may cost over ten thousand dollars total. It's crucial to research in depth to find the most qualified and trustworthy roofing company for the job. Here are some key factors to consider when hiring a roofer.

• Detailed written estimate: Trustworthy roofers will provide a comprehensive estimate in writing that outlines the full scope of the work, materials requirements, and total cost without hidden fees. Avoid vague bids or quotes that seem dramatically low or high.
• References and reviews: Check companies thoroughly by reviewing their most recent online feedback on Google, Yelp, or the Better Business Bureau (BBB) to look for consistently good feedback over many years. You can ask for recent local references to learn more.
• Roofing materials and products: Quality roofing materials from top brands are able to handle Knoxville's weather and last for decades. Beware of contractors who push extremely low-cost or generic products. Review shingle samples before deciding.
• Experience and credentials: An established roofing company that has been operating for over a decade 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.
• Responsiveness and communication: From quote to project completion, your contractor should maintain ongoing communication with you, respond to all questions, and resolve any concerns.
• Warranties and guarantees: The best roofers provide strong guarantees from the shingle makers covering materials for 30+ years, together with at least a 5-year labor warranty. Be cautious of companies with less robust coverage.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof every day, it provides critical protections for your home. Remain alert for these common signs that your roof may need professional inspection and repair.

Roof Age

The age and material of your roof are key factors. Asphalt shingles, the most common residential roofing material, typically last about 20 to 25 years before needing to be replaced. If your roof is approaching or past this lifespan, have it evaluated to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the most obvious signs of roof trouble is water leaks. Stains on your walls, insulation, or ceilings, or in your attic likely indicate water seeping through worn or damaged shingles. Even small leaks should not be ignored, as they can cause mold growth and further damage your roof.

Exposed Roof Decking Underneath Shingles

If you can see the roof deck boards underneath your shingles, it means those shingles are severely curling or losing their seal and need to be replaced. Shingles should lie flat to keep water from leaking into your home.

Cracked, Broken, or Missing Shingles

Carefully inspect your shingles from the ground or a steady ladder. Look for any shingles that are cracked or have lost their protective granule coating. Over time, environmental factors like storms can cause surface damage. To keep your roof in good shape, we recommend replacing any missing shingles or ones with gaps.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off valleys, vents, chimneys, and other areas where water can leak in. If the flashing is developing cracks, peeling away, or deteriorating over time, it may leak. Promptly address any flashing issues.

Sagging Roof Line

An uneven roofline may indicate a structural issue that requires professional attention. Without properly addressing and resolving the issue, a sagging roof will continue to worsen.