10 Best Roofers in Vashon, WA

How Much Does a New Roof Cost in Vashon?

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

How To Choose a Roofing Company

A new roof installation is a major home renovation that can cost tens of thousands of dollars. It's crucial to research and find the most qualified and reputable roofing company for the job. Here are the top things to evaluate when choosing a roofer.

• References and reviews: Vet companies by checking the latest online reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for a track record of consistently positive reviews. Requesting local references is another great way to learn more about the customer experience.
• Experience and credentials: Companies that have been in business for over 10 years show consistent quality and customer satisfaction. Before hiring, make sure the company has proper licenses, bonding, and insurance. Ask about professional certifications, such as those from the National Roofing Contractors Association.
• Responsiveness and communication: Your contractor should communicate consistently throughout, from the estimate to project completion. A representative should answer questions quickly and resolve any concerns while working.
• Warranties and guarantees: Reputable roofing companies offer robust warranties that cover your roof. Look for guarantees on shingles lasting 30+ years and at least a 5-year labor guarantee. Stay away from companies that have less coverage than that.
• Detailed written estimate: Legitimate roofers will provide a thorough written estimate. The estimate should specify the full scope of the project, materials needed, and total cost with no surprise charges. Avoid companies that provide unclear quotes, or ones that seem way too low or high.
• Roofing materials and products: Quality roofing materials from leading manufacturers are able to withstand Vashon's weather and last for decades. Beware of contractors who push extremely low-cost or generic products. Review shingle samples before deciding.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof daily, but it protects your home in important ways. Look out for these common signals that your roof needs to be evaluated and repaired by a professional roofer.

Roof Age

Your roof's age and material are key factors. Asphalt shingles, the most popular residential roofing material, typically last around 20–25 years before needing replacement. Schedule a professional inspection if your roof is nearing or past this lifespan to determine if it needs to be replaced.

Leaks or Water Stains in Your Home

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

Exposed Roof Decking Underneath Shingles

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

Cracked, Broken, or Missing Shingles

Check your roof shingles from the ground or a safe ladder. Look for signs of damage or loss of protective granule coating. Storms that bring strong winds can cause surface damage over time. To maintain your roof, replace any shingles that are no longer securely attached or are openly gaping.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off chimneys, valleys, vents, and other areas where water can penetrate the roofing system. If the flashing is becoming damaged, loose, or worn down, it may leak. Promptly address any flashing issues.

Sagging Roof Line

A structural problem can lead to roof sagging or uneven slopes. If you notice signs of the roof sagging, get a roofing company to inspect it. An unsupported roof deck will get worse over time.