Washington Roof Cost Calculator

Free, instant online estimates for your Washington roof replacement project.

$15,300 residential roof in Washington
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0 - 1000 Sq. Ft. 7% of USA Houses
1000 - 1750 Sq. Ft. 36% of USA Houses
1750 - 2500 Sq. Ft. 33% of USA Houses
2500+ Sq. Ft. 28% of USA Houses

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Architectural Composite shingles

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America’s favorite, bang for buck, aesthetically pleasing roofing system.

Roof Upgrades:

Standing Seam Metal

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Low Slope/ Single Ply Membrane

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5 factors impacting roof cost in Washington

For homeowners in Washington, there are 5 main factors that go into quoting a roof replacement project:

  1. Roof style:
    The more complicated your roof, the more labor and planning will be necessary.
  2. Roof steepness:
    Simply put, the steeper the roof, the more complicated the installation.
  3. Roofing material:
    The material used will play a big factor in the cost of your replacement roof. Composite shingle roofs are on the more affordable side, while metal roofs will cost more.
  4. Construction Work:
    It’s our goal to work efficiently and be out of your space as quickly as possible. At the end of each day, we’ll leave the job site organized, tidy, and safe.
  5. Labor costs:
    Labor costs vary based on the complexity of the roofing project.

How much does roof replacement cost in Washington?

The average cost of a new roof in Washington is between $14,000 and $26,000 for the median-sized home. The biggest factors affecting price are roof square footage and the shingle materials used.

Roof Cost Based on Season

The majority of people replace their roofs during the summer months. Material prices typically rise during the busier summer months. The most affordable time to replace a roof is in the fall, early winter, or spring.

Average roofing cost in your area

The average roof cost in the table below is calculated using the median home square footage of the homes in each Washington city. Prices are based on the average per-square-foot cost of architectural/asphalt shingles. For the most accurate roof estimate, contact our Washington roofing contractors.

City Roof Cost
Bellevue $18,733 - $28,594 The average roof replacement cost in Bellevue is between $18,733 and $28,594. The average Bellevue resident can expect to pay approximately $23,663 for a new roof.
Everett $16,113 - $23,007 The average resident can expect to pay $19,560 for costs to replace a roof in Everett. Prices range from $16,113 for a basic roof to over $23,007 for premium materials and work.
Federal Way $16,818 - $24,015 Homeowners pay around $20,416 for roof replacement costs in Federal Way, WA, with quotes ranging from just over $16,800 to up to $24,000 or more depending on materials.
Kent $15,607 - $23,822 Expect to pay around $19,714 for roof replacement costs in Kent, WA. Prices range from $15,607 on the low-end to $23,800 or more on the high-end.
Kirkland $16,061 - $22,933 Roof replacement costs in Kirkland run homeowners around $19,497 on average. Quotes can range from just over $16,060 to upwards of $22,300 for premium jobs.
Redmond $16,647 - $23,770 If you're replacing your roof, expect the average roof replacement cost in Redmond to be around $20,208. Basic jobs start at $16,647 while more complex jobs can cost upwards of $23,770.
Renton $17,470 - $24,945 The cost for a roof replacement in Renton starts at around $17,470 for a simple job and can cost over $24,945 for high-end jobs. On average, a Holland resident will pay $21,207 for a roof replacement.
Sammamish $20,537 - $31,348 Homeowners spend an average of $25,942 on the cost of roof replacement in Sammamish. However, costs can vary widely based on factors like materials, roof size, and contractor rates. Some pay as little as $20,537, while high-end jobs can cost over $31,348.
Seattle $13,993 - $19,980 Expect to pay around $16,986 for a roof replacement in Seattle. Prices typically fall somewhere between $13,993 and $19,980 for a full roof replacement depending on materials and craftsmanship.
Tacoma $15,034 - $21,467 Tacoma roof replacements cost $18,250 on average, but costs could be as low as $15,034 or over $21,467 depending on the specifics of the job.

How Roof Type Affects Roof Replacement Prices

The choice of roofing material significantly impacts the cost of your roof replacement project. Prices vary due to differences in manufacturing costs, durability, and installation complexity. For example, architectural shingles are more affordable and easier to install compared to metal roofs, making them a lower-cost option. In Washington, you can expect to pay around $13 per square foot for architectural shingles, $26 per square foot for low slope/single-ply membrane, and $33 per square foot for standing seam metal, on average. The below table shows what the average homeowner in Washington can expect to pay for a full roof replacement based on the roof material they select.

Roof Material TypeRoof Replacement Cost
Architectural Shingles $7,800 - $22,000
Low Slope/Single Ply Membrane $15,600 - $44,000
Standing Seam Metal $19,500 - $55,000

Cheapest Roofing Material: Asphalt Shingles

Asphalt shingles stand out as the wallet-friendly choice when it comes to roofing materials, with an average cost of approximately $7.66 per square foot. However, it's crucial to remember that the price tag isn't the sole indicator of your roof's quality or longevity. Your selection of shingle brand and the skill of the roofing installer both wield significant influence over the ultimate quality of your roof.

Most Expensive Roofing Material: Metal Roofing and Wood Shake

Metal roofing and wood shake take the crown as the most expensive options, with an average cost of approximately $22.98 per square foot. But don't be discouraged by the higher price tag; opting for metal and wood shake roofing offers a range of advantages. These perks encompass extended lifespan, enhanced aesthetic charm, and the potential to enhance your property's overall value. Keep in mind that the quality of your roof isn't solely about the material itself, but also hinges on the brand choice and the precision of the installation process.

Average Roof Replacement Cost by Roof Square Footage

The square footage of your home is the next biggest contributor to the cost of your roof replacement. The bigger the roof, the more materials and labor will be required. Larger roofs also tend to contain more complex angles and architecture, causing the installation to be more difficult and to take longer. The below table shows the average roof replacement cost by square footage for homeowners in Washington. The price ranges in the table consider all roof material options. Depending on the roof material, prices could be lower or higher than the presented ranges.

Roof Square FootageRoof Replacement Cost
1,000 Sq. Ft. $20,258 - $28,286
1,300 Sq. Ft. $26,335 - $36,257
1,600 Sq. Ft. $32,413 - $45,257
1,800 Sq. Ft. $30,643 - $46,200
2,200 Sq. Ft. $37,452 - $56,467
3,000 Sq. Ft. $44,330 - $67,571

To get the most accurate estimate on roof replacement, contact us for a free bid!

How much does a roof repair cost in Washington?

The cost of your roof repair in Washington will vary depending on the size of the repair, what needs to get repaired, the materials needed for the repair, and the complexity of your roof. In Washington, some roof repairs can cost as little as $400 while more complex repairs can reach $4,000+. Neglected roof damage will only get worse, create more problems, and drive your costs up when you decide to finally take care of it. If neglected long enough, it can get to the point of needing a full roof replacement.

4 Price Factors of a Roof Repair

There are several factors roof estimators consider when quoting a roof repair. The most common factors roofers will consider include:

  1. Size of Repair
  2. Type of Repair
  3. Type of Materials
  4. Roof Structure

Every roof repair is different and the cost is case by case. The best way to get an accurate estimate for your roof repair is to get your roof inspected and quoted by a professional.

Average Roof Repair Cost By Damage Type


Roof Leak Repair Cost

In Washington, the average roof leak repair will cost you $850. Something like replacing chimney flashing can cost around $500 while replacing a leaking skylight can cost around $2,200.

Roof Shingles Repair Cost

Washington residents can expect to pay an average of $24 per square foot for shingle repair/replacement. The price can be higher or lower depending on the material and the size of the damaged area. Here are the average roof repair prices based on roofing material in Washington:

Roof MaterialRepair Cost/Sq. Ft.
Architectural Shingle $10.12 - $16.02
Low Slope/ Single Ply Membrane $20.23 - $32.03
Standing Seam Metal $25.29 - $40.04

Damaged Flashing Repair Cost

Damaged flashing is one of the more minor roof repairs you can run into.  Like other roof repairs, the total cost depends on the size of the repair and the type of flashing. According to a study written by Forbes in 2023, here are the industry averages for roof flashing repairs on the average home in Washington:

Flashing TypeRepair Cost/Sq. Ft.
Headwall Flashing $2 - $9
Chimney Flashing $.5 - $3
Drip Edge $1 - $4
Pipe Boot $150 - $300 (per unit)

Storm Damage Repair Cost

When the aftermath of a storm is just a few missing shingles, your expenses will be notably less compared to a scenario where a tree falls onto your roof. The impact of a tree can cause internal structural damage to trusses, sheathing, and underlayment, causing more complex repairs and ultimately leading to higher costs. The more damage the storm causes, the more the roof repair will cost.

Roof Replacement Cost vs Roof Repair Cost

For some property owners, fixing the roof is the optimal choice. However, for others, replacing the entire roof might prove more cost-effective over time, preventing repeated expenses that eventually equal the price of a new roof. The best way to find out which option is best for your roof is to contact a knowledgeable, honest roofing contractor like Valentine Roofing.

How to get a new roof for free

Some options for getting a new roof for free include:

  • Apply for a grant Grants are available through various government agencies and non-profit organizations. Your eligibility for these grants could be influenced by factors like your income, location, and the purpose behind your roof replacement. Research is key in identifying grant opportunities in your locality and comprehending the application requirements.
  • Roof giveaways Roofing companies, Valentine Roofing included, sometimes run promotions or contests that can gift members in the community with a free roof. Check out Valentine’s Peace of Mind Program for more details on something like this.
  • File an insurance claim If your roof has suffered damage due to a covered event like a storm or fire, you can make a claim with your homeowners' insurance. Before filing a claim, make sure you fully comprehend your insurance policy's terms and any coverage restrictions. It might be necessary to document the damage through photos and obtain repair estimates from certified roofing contractors. This helps ensure a smooth claims process.
Contact Valentine Roofing for a free bid on your roofing project today. 

Frequently Asked Questions

How much does it cost to replace a roof on a 3,000 square foot house in Washington?

Replacing a 3,000 sq. foot roof in Washington can cost between $44,330 - $67,571.

How much does it cost to replace a roof on a 2,500 square foot house in Washington?

Replacing a 2,500 square foot roof can cost between $42,330 - $67,571 in Washington.

How much does it cost to replace a roof on a 1,000 square foot house in Washington?

Replacing a 1,000 square foot roof in Washington can cost between $20,258 - $28,286.

How much does a 1,500 square foot roof cost to replace in Washington?

Replacing a 1,500 square-foot roof can cost between $30,387 and $42,429 in Washington depending on the roof material, roof complexity, and roof steepness.

Roofing contractors serving Western Washington and beyond