10 Best Roofers in Wilmington, DE

How Much Does a New Roof Cost in Wilmington?

Cost is a major consideration when replacing your roof. Below is the typical price range to replace a roof on a 1,500 square foot home in Wilmington. We also compare prices for common roofing materials.

How To Choose a Roofing Company

Installing a new roof is a large home improvement project that can cost an amount in the tens of thousands range in the end. It's essential to research and find the most qualified and reputable residential roofing company for the job. Here are the key factors to consider when choosing a roofing contractor.

• Detailed written estimate: Trustworthy roofing companies will provide detailed written proposals. These bids should outline the full project scope, materials needed, and total cost with no hidden fees. Avoid vague bids or quotes that seem much too high or low.
• Experience and credentials: An established roofing provider that has many years of experience in business demonstrates stability, experience, and a proven track record. Ensure the company is fully licensed, bonded, and insured before hiring. Inquire about any professional certifications relating your project, such as those from the National Roofing Contractors Association.
• Roofing materials and products: Quality roofing companies sell quality materials that can withstand Wilmington's weather and endure a long time. Be careful of contractors pushing extremely low-cost or generic options. Check out shingle samples before committing.
• References and reviews: Vet companies by reviewing their most recent online feedback on sites such as Google, Yelp, or the Better Business Bureau (BBB). Look for a history of consistently positive reviews. Requesting local references is another great way to learn more about the customer experience.
• Warranties and guarantees: A reliable roofer will provide robust manufacturer warranties that cover shingles for 30+ years along with at least a 5-year guarantee on workmanship. Be wary of shorter guarantees.
• Responsiveness and communication: From quote to project completion, the company should maintain ongoing communication with you, respond to all questions, and resolve any concerns.

Signs Your Roof Needs Repair or Replacement

While the average homeowner may not spend a lot of time thinking about their roof, a roof plays an important 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 both important. The most common residential roofing material is asphalt shingles, which typically last around 20–25 years before requiring replacement. Schedule an inspection if your roof is reaching this age to determine if it needs to be replaced.

Leaks or Water Stains in Your Home

One of the most obvious signs of roof trouble is water leaks. Stains on your ceilings, insulation, or walls, or in your attic are often a sign of water seeping through worn or damaged shingles. Even small leaks can be an issue, as they can lead to mold growth and further deteriorate your roof.

Exposed Roof Decking Underneath Shingles

Visible roof decking or sheathing under your shingles is a sign that those shingles are severely curling or losing their seal. This means it's time for replacement. Shingles need to lie flat to stop water from entering your home.

Cracked, Broken, or Missing Shingles

Examine your roof shingles from the ground or a safe ladder. Look for signs of damage or missing granules. Storms that bring strong winds can cause surface damage over time. To keep your roof in good shape, replace any shingles that are no longer securely attached or have open gaps.

Flashing Deterioration Around Roof Penetrations

Roof flashing provides a watertight seal around valleys, chimneys, vents, and other areas where water can leak into your home. Deteriorated, cracked, or peeling flashing can allow leaks. We recommend quickly addressing any problems with the roof flashing that come up.

Sagging Roof Line

An uneven roofline may be a sign of a structural issue that requires professional attention. Without taking steps to fix or replace it, a sagging roof will get worse over time.