10 Best Roofers in London, OH

How Much Does a New Roof Cost in London?

Budgeting is important when tackling a project as big as roof replacement. Below, we outline the average price range for replacing a roof on a 1,500 square foot home in London. We also outline price differences between common roof materials.

How To Choose a Roofing Company

Roof installation is a major home improvement project that can cost tens of thousands of dollars. It’s essential to do your research and find the most qualified company for the job. Here are some important considerations for selecting a roofer.

• References and reviews: Vet companies thoroughly by looking on Google, Yelp, or the Better Business Bureau (BBB) to see that they have a history of consistently positive feedback. You can also request recent local references to learn more.
• Responsiveness and communication: From the time you get a quote to project completion, a roofing contractor should keep you regularly updated. A representative should respond to questions and deal with any issues during the project.
• Experience and credentials: Seek out providers that have been operating for at least 10 years. These companies' extensive experience and time in operation reflects stability, expertise, and satisfied past clients. Ensure a provider has appropriate licenses, bonds, and insurance before committing. Also inquire about professional certifications, such as those from the National Roofing Contractors Association.
• Detailed written estimate: Trustworthy roofing companies will give you a comprehensive written quote. This proposal should outline the complete work plan, materials, and total price with no surprise fees. Steer clear of unclear quotes, or ones that seem much too high or low.
• Warranties and guarantees: The best roofers provide robust manufacturer warranties on shingles lasting over 30 years, together with at least a 5-year labor guarantee. Avoid companies with less robust coverage.
• Roofing materials and products: Leading manufacturers produce durable roofing materials that can endure London's weather for years. Avoid contractors pushing low-cost or generic products. Inspect shingle samples before making a decision.

Signs Your Roof Needs Repair or Replacement

Though it likely doesn't cross homeowners' minds daily, your roof plays a key role in protecting your home. Be attentive to these common signs that your roof may be in need of professional inspection and repair.

Roof Age

The age and material of your roof are important. Asphalt shingles, the most popular residential roofing material, typically last 20–25 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

Leaks are a typical sign of roof issues. Water leaking through damaged or worn shingles often leads to water stains on insulation, ceilings, and walls, or in your attic. Don't ignore even small leaks, as leaks of any size can cause mold and other issues.

Exposed Roof Decking Underneath Shingles

If you can see roof deck boards or sheathing under shingles, it means that those shingles are curling or losing their seal. This means it's time for replacement. Shingles should lie flat to stop water from leaking into your home.

Cracked, Broken, or Missing Shingles

Examine your shingles closely from a steady ladder or while on the ground. Look for shingles that are cracked or no longer have their protective granule layer. Storms can cause roof damage over time. To keep your roof in good shape, replace any missing shingles, or ones that are openly gaping.

Flashing Deterioration Around Roof Penetrations

Roof flashing provides a watertight seal around valleys, chimneys, vents, and other areas where water can penetrate your roof. Cracked, peeling or deteriorated flashing can allow leaks. We recommend quickly addressing any flashing issues that come up.

Sagging Roof Line

An uneven roofline may be a sign of a structural issue that requires professional evaluation. Without properly addressing and resolving the issue, a sagging roof will get worse over time.