10 Best Roofers in Washington, DC

How Much Does a New Roof Cost in Washington?

Cost is a major consideration when replacing something as big as your roof. Below, find the average price range for roof replacement on a 1,500 square foot home in Washington, as well as comparisons between different popular roofing materials.

How To Choose a Roofing Company

Installing a new roof is a major home renovation that may cost tens of thousands of dollars. It's essential to research extensively to find the most qualified and trustworthy roofing company for the job. Here are some important considerations when picking a roofer.

• Warranties and guarantees: Reputable roofing companies offer robust warranties that cover your roof. Look for coverage on shingles lasting 30+ years and at least a 5-year labor guarantee. Stay away from companies that have shorter warranties.
• Experience and credentials: Companies that have been in business for over 10 years show stability and expertise. Before hiring, make sure the company has current licenses, bonding, and insurance. Inquire about professional certifications, such as those from the National Roofing Contractors Association.
• 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 a record of consistently good feedback over many years. You can ask for recent local references to learn more.
• Detailed written estimate: Reputable roofing companies will offer a comprehensive written estimate that outlines the scope of the work, materials requirements, and total cost without hidden fees. Avoid vague quotes or ones that seem dramatically low or high.
• Responsiveness and communication: From quote to project completion, your roofer should maintain ongoing communication with you, answer all questions, and address any concerns.
• Roofing materials and products: Quality roofing materials from top brands are able to withstand Washington's weather and last for decades. Beware of contractors who offer extremely low-cost or generic products. Check out shingle samples before making a decision.

Signs Your Roof Needs Repair or Replacement

While most homeowners don't think about their roof every day, it plays a key role in protecting your home. Look out for these common signs that your roof may need an inspection and repairs from a professional roofer.

Roof Age

The age and material of your roof play a big role. Asphalt shingles, the most popular roofing material for homes, normally last about 20–25 years. If your roof is approaching or past this lifespan, get it inspected to see if it needs to be replaced.

Leaks or Water Stains in Your Home

Leaks are a clear sign that your roof needs repair. Stains on ceilings, walls, or insulation, or in your attic often signal that water is getting through worn or damaged shingles. Even small leaks should be taken care of right away, as they can lead to mold and more harm over time.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing underneath your shingles, it means those shingles are curling substantially or losing their seal and need to be replaced. Shingles should lie flat to prevent water from leaking into your house.

Cracked, Broken, or Missing Shingles

Examine your shingles thoroughly from ground level or a sturdy ladder. Look for ones that are damaged or that no longer have their protective coating. Over time, storms can cause surface damage. To keep your roof in good shape, replace any missing shingles or ones that are openly gaping.

Flashing Deterioration Around Roof Penetrations

Roof flashing seals off chimneys, vents, valleys, and other areas that penetrate your roofing system. If the metal flashing is damaged, coming loose, or deteriorated, it can leak. Have any issues with roof flashing fixed right away.

Sagging Roof Line

A structural problem can lead to noticeable roof sagging or unevenness. If you notice sagging or an uneven slope, schedule a professional inspection. An unsupported roof deck will continue to deteriorate over time.