10 Best Roofers in Dover, NJ

How Much Does a New Roof Cost in Dover?

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

How To Choose a Roofing Company

A new roof installation is a major home renovation that can run tens of thousands of dollars. It's crucial to research and find the most qualified and reputable roofing company for the job. Here are some important considerations for hiring a roofer.

• Responsiveness and communication: From quote to project completion, your contractor should keep in consistent contact with you, respond to all questions, and handle any concerns.
• Experience and credentials: Companies operating for over a decade demonstrate years of experience on top of quality work and satisfied customers. Make sure any provider you consider is licensed, bonded, and insured. Inquire about professional certifications, such as those from the National Roofing Contractors Association.
• Warranties and guarantees: Reputable roofers provide strong manufacturer warranties covering shingles for 30+ years and labor guarantees for at least 5 years. Use caution with roofers offering shorter warranties.
• Detailed written estimate: Legitimate roofing companies will provide a thorough written estimate. The proposal should detail the full project scope, materials to be used, and total cost with no surprise charges. Avoid providers that offer unclear bids, or ones that seem way too high or low.
• Roofing materials and products: Quality roofing materials from leading manufacturers can handle Dover's weather and endure years. Avoid contractors offering cheap or generic materials. Review shingle samples before deciding.
• References and reviews: Check companies thoroughly by checking their latest online reviews on Google, Yelp, or the Better Business Bureau (BBB) and looking for consistently good feedback over many years. Also request recent local references to find out more.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof on a daily basis, it plays a vital protective role for your home. Keep watch for these common signs that your roof may need professional inspection and repair.

Roof Age

Your roof's age and material are key factors. The most common residential roofing material is asphalt shingles, which generally last 20–25 years before needing to be replaced. Schedule an inspection if your roof is approaching this age to determine if a 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 are often a sign of water seeping through damaged or worn shingles. Even small leaks can be an issue, as they can facilitate mold growth and further damage to 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

Inspect your shingles thoroughly from ground level or a sturdy ladder. Look for ones that are cracked or that no longer have their protective coating. Over time, storms can cause surface damage. To keep your roof in good condition, replace any shingles that detach or have gaping holes.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof creates a watertight barrier around valleys, chimneys, vents, and other areas where water can leak in. If the flashing is becoming damaged, loose, or worn down, it may leak. Promptly take care of any flashing issues.

Sagging Roof Line

If you notice your roofline sagging or sloping unevenly, it could be a sign of a problem with the structure that requires professional inspection. A sagging roof deck will worsen over time if not properly supported or replaced.