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TRUSTED BY VASHON, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified roofing services reviews

Find Roofers in Vashon

Avatar for Diamond Roofing & Construction
Diamond Roofing & Construction
4.9(
63
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I hired them based on referral from my friend. Diamond Roofing was very responsive to every request and work is done on time with high quality. I am very satisfied with their work, and highly recommend them."
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+62

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Three Tree Roofing
Three Tree Roofing
4.7(
40
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Three Tree Roofing are professionals with an experienced crew: David, the estimator, who gave me detailed information regarding my choices, carpenters like John who installed new fascia prior to gutters being installed, the roofing crew foreman, Victor, who was meticulous in his crew's roofing work and the office staff who made sure any of my questions or concerns were promptly addressed. I now have a house I am proud to show off. Kudos to Three Tree Roofing."
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Tapered Malarkey Shingle on Low-Slope Roof in Des Moines, Washington
Asphalt Shingle Roof Replacement in Sammamish, Washington

+162

Response time1 day
Response rate100%
38 neighbors recently requested a quote
Avatar for Three Tree Roofing Company, LLC
Three Tree Roofing Company, LLC
4.8(
38
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Three Tree Roofing replaced our roof about 18 months ago and we were thrilled with the work, cost, and their professionalism (see my previous review). I have recently cancelled my DIRECTV service and called them to get an estimate on repairing/replacing the shingles where the satellite dish was mounted. They told me that they would send someone out by the end of the week to remove the dish and replace the damaged shingles at no cost. If you need any roof work done, you should absolutely contact Three Tree Roofing. I can't recommend them highly enough."
Cedar
Cedar
Landmark w/Mountain Ridge
Landmark w/Mountain Ridge
Landmark PRO Covington

+86

Response time2 days
18 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Forever Roofing
Forever Roofing
4.7(
60
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I have nothing but great things to say about Sam and his teams. They recently completed a challenging roof project for our property and from start to finish (bidding thru clean up) they did a great job. Communication was clear and timely, workers were friendly and thorough, they managed unexpected challenges well and completed the work on schedule. This is not the experience I’ve had with other roofing companies, so I highly recommend Sam and Forever Roofing."
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+15

Response time1 day
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for DHT Construction & Roofing
DHT Construction & Roofing
4.9(
38
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Curtis, the second generation of this company was very professional and thorough in our estimating searches. The main reason we went with them one it’s family owned too. It’s local and three gave us the best price out of the five quotes that we got. The whole project from start to finish was done very well by the company and his workers. Every day when they were done with work, they made sure to run a magnet through the driveway so we wouldn’t get a flat tire on our cars. The team worked very hard and was able to wrap up our whole roof project within a week even during crummy weather. If you are in need of a roof replacement, put DHT roofing at the top of your list we would hire them over and over again for how well they made this project and smooth they made this project go."
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+18

Response time12 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Ideal Roofing
Ideal Roofing
4.9(
39
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I am happy to recommend Ideal roofing. Brian, Spencer and the team recently replaced the roof on our house (including skylights) and shed. They did quality work, were here when they said they would be, and cleaned up the job site each day. We now have a beautiful new roof."
Ventilation
Ridge Vent
Before Replacement
Project In Progress
Completed Roof

+11

Response time9 hrs
Response rate97%
58 neighbors recently requested a quote
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Roofing questions, answered by experts

Roof vents are an essential part of a roof, as they promote energy efficiency by keeping warm, humid air at bay. The roofing material, especially asphalt shingles, will not last as long as it should (about half of its manufacture life) if the attic is not ventilated. Also, going without ventilation means having a warm attic that demands more from your air conditioning system (and your wallet, once the bills come). Ridge vents and roof vents also prevent a host of other icky moisture-related problems like rot, mold, and mildew.

No, ice dams aren’t a standalone sign that you need a new roof. Ice dams can form on new roofs, as issues with the insulation inside your home are often the underlying problem. However, if you notice signs of roof damage from ice dams, you might need to hire a local roofer for repair or partial replacement.

This will depend on your existing roof to some degree, but it’s common to raise a roof 4 to 8 feet. The exact amount you can raise is subject to the existing structure. For most homes with average roof slopes—20 to 45 degrees—you can raise the roof around 5 feet.

16-gauge galvanized steel staples with a minimum crown of 15/16 inches or 24 millimeters are occasionally used to install shingles. However, most shingle manufacturers or residential building codes don’t recommend staples as a roofing fastener. Roofing nails are preferred in most cases, especially in areas that get a lot of heavy wind.

Spray foam roofs don’t stand up well to impact, so they won’t last as long as something like a tar and gravel roof and other flat roof materials in areas where extreme weather is common. Due to the reduced durability, you’ll also need more frequent maintenance and repairs for a spray foam roof, and those costs will add up over time. Spray foam roofs are relatively uncommon, so you may also struggle to hire a roofing contractor who can install one.

The Vashon, WA homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.