Siding Material Cost Guide for Seattle Homes

Planning a siding project starts with the material cost, and with how each material holds up in our wet climate. Prices vary widely, running from vinyl at $3-7 per square foot to metal at $10-20 per square foot. The up-front price tells only part of the story. Lifespan, upkeep, and moisture resistance all shape what a wall truly costs over the years you own it.

This guide lays out those costs, explains what drives the price, and helps you weigh the options against your budget, your home’s style, and how long you plan to stay.

Siding Material Price Ranges

Costs vary by material, and each one trades price against performance in a slightly different way.

Vinyl costs $3-7 per square foot installed, which makes it the most affordable choice, though the figure climbs with fancy trim or premium vinyl. For a 2,000 square foot home, expect a total of $6,000-$14,000. Vinyl sheds water and needs little upkeep, but it cannot match the durability or the look of the premium materials.

Fiber cement runs $6-12 per square foot installed, and that mid-range price buys strong moisture resistance, immunity to rot, and a 30-50+ year lifespan. A typical Seattle install lands at $12,000-$24,000. The material handles our rain very well and needs repainting only every 10-15 years, against the 5-year cycle that wood demands.

Cedar and other wood run $8-15 per square foot installed, depending on grade and species, with clear cedar at the top and paint-grade wood near the bottom. Figure $16,000-$30,000 for a full installation. Wood gives you an authentic look, but it demands steady maintenance, and in our moisture it will rot eventually even with good care.

Engineered wood, such as LP SmartSide, costs $5-10 per square foot installed, which sits between vinyl and fiber cement. A typical project runs $10,000-$20,000. Engineered wood resists moisture better than solid wood while keeping a convincing wood look.

Metal, in aluminum or steel, costs $10-20 per square foot installed, making it the priciest of the common options, with a full install reaching $20,000-$40,000. Metal never rots, asks for little upkeep, and lasts 40-70 years, the longest life of any siding here.

These ranges reflect typical Seattle market conditions. Your actual cost will shift with the project, the contractor, and what materials are available.

What Drives Seattle Siding Costs

Beyond the base material price, several things move your final bill. Knowing them helps you budget and compare quotes.

Labor rates vary a lot across the metro area. Downtown Seattle and Bellevue crews charge $75-$120 per hour, which reflects the higher costs and demand in those areas, while central Seattle neighborhoods run $65-$95 per hour and South King County often sees $50-$80 per hour. Labor is usually 40-60% of the total project cost.

Complexity drives the labor hours, since a simple rectangular single-story home goes up fast. Gables, bay windows, dormers, and detailed trim all add cutting, fitting, and finish work that stretches the labor. An ornate Victorian or Craftsman can cost 50-100% more than a plain install.

Height and access push costs up, with a single-story home on an easy perimeter setting the baseline. A two-story adds 15-25% for the extra material handling and safety gear. Homes on steep lots, common in Queen Anne, Magnolia, or Capitol Hill, run 25-65% more because of the scaffolding and the harder access to the walls.

Tearing off the old siding adds $1-3 per square foot, and how hard that job is depends on the siding type and the number of layers. A home that has been re-sided several times over the years simply has more to strip. Hauling and disposing of the old material adds to the total too.

Hidden rot is the biggest wild card in the whole budget. In our wet climate, plenty of homes hide decay behind the old siding, where dry rot, the fungus that eats damp wood, has been working out of sight. Minor repairs add $500-$1,500. Moderate structural work reaches $2,000-$5,000. Extensive framing rot can add $5,000-$12,000 or more. Here is our take: we would rather set the contingency high and hand money back than surprise you halfway through the job. A bid with no rot allowance at all is not a cheaper job, just a less honest one.

Upgrades and add-ons raise the base price. A rainscreen, the drainage gap left behind the siding, adds $1-2 per square foot and greatly improves how the wall sheds moisture. A premium weather-resistive barrier, the wrap behind the siding, costs more than basic housewrap. Upgraded trim, custom colors, and specialty profiles all carry a premium.

Timing shifts the price a little, because summer and early fall are peak season, when good crews book solid. Late fall through early spring can bring modest discounts, since contractors want to keep their crews working. The trade-off is that wet weather can stretch the schedule during off-season work.

Permits for major projects add $500-$1,500 in Seattle. A home built before 1980 may need lead paint testing, which adds $400-500. If lead turns up, abatement, the safe removal of that paint, pushes the cost higher still.

Comparing Total Ownership Costs

A smart choice weighs the total cost over the material’s full life, not just the install price on day one.

Vinyl looks attractive up front at $6,000-$14,000 for a typical home, and with a 20-40 year life and cheap upkeep, the running cost stays low. Over 30 years, total ownership lands near $7,000-$16,000, counting the install plus basic cleaning and the odd repair. The catch is that you will replace it sooner than you would a tougher material.

Fiber cement starts at $12,000-$24,000, about double vinyl, but its 30-50+ year life means you will likely never replace it. Repainting every 10-15 years costs $3,000-$5,000 a cycle, so over 40 years total ownership runs near $18,000-$34,000, the install plus 2-3 repaint cycles. Once you count the replacement you avoid, that beats vinyl’s total.

Cedar starts at $16,000-$30,000. In our climate it lasts 20-30 years with diligent care. It needs repainting every 5 years at $3,000-$5,000 a cycle. Over 25 years, the total climbs past $31,000-$55,000, counting the install, 4-5 paint cycles, and eventual replacement. That is the highest lifetime cost on this list. People still choose cedar, and for the right house we get it, but you have to budget for all those years on a ladder.

Metal’s $20,000-$40,000 install looks steep at first, but a 40-70 year life and light upkeep make the long-run math work in its favor. Cleaning and the rare touch-up might cost $500 over 50 years. Total ownership lands near $20,500-$40,500, below cedar and right alongside fiber cement once you count the full lifespan.

Run the numbers and fiber cement and metal give the best value, even though they cost more up front. Cedar’s beauty comes with a premium lifetime bill. Vinyl fits a tight budget but asks to be replaced sooner. If you handed us your money and said spend it like your own, most Seattle homes would get fiber cement.

Material Performance in Seattle’s Climate

Any honest cost comparison has to account for how a material actually behaves in Pacific Northwest weather, not just how it prices out on paper.

Seattle’s 156 rainy days, 39 inches of rain, and steady damp put every siding material to a hard test. Moisture resistance is the factor that matters most. A material that rots or traps water eventually creates repairs that dwarf whatever you saved up front.

Fiber cement shines in the wet, because its cement makeup does not absorb water, so it will not rot the way wood does. Installed with rainscreen gaps, any moisture that slips behind can drain and dry, and the material holds its shape through wet-dry cycles, which keeps the joints sealed. For our conditions, that reliability is worth the mid-range price.

Metal does even better against moisture, though it costs more, because it cannot rot, warp, or grow mold, and quality metal shrugs off the salt air near Puget Sound. For an owner who wants a wall they never have to think about, the long life and zero rot risk earn that higher price.

Vinyl will not rot itself, but it can hide real moisture trouble, because if it goes up without drainage and proper barriers, water gets trapped behind the panels and rots the sheathing out of sight. That makes the install matter far more than the panel. The danger with cheap vinyl is not the vinyl; it is what a rushed crew buries behind it.

Cedar and wood struggle here despite the looks. Wood soaks up moisture, swells when wet, and rots once its moisture content passes 20%, which is easy to hit in our damp winters. Even with diligent care, wood eventually gives way to rot. It makes sense only for owners who love the authentic look enough to accept the upkeep and the eventual replacement.

Engineered wood lands in the middle, resisting moisture better than solid wood but not as well as fiber cement. Its lifespan hangs on the install details, above all on sealing every cut edge the day it is cut. A premium factory finish stretches that lifespan and narrows the gap with fiber cement.

Making Your Material Choice

A few things beyond the price itself should steer your choice.

Your up-front budget matters first. If $10,000 is a hard ceiling, vinyl is your only realistic option, while a budget of $15,000-$25,000 opens up fiber cement and engineered wood. Above $25,000, cedar and metal both come into reach.

How long you will stay changes the math. If you plan to sell within 5-10 years, vinyl’s lower cost is appealing, since you avoid a replacement and may recoup some cost in curb appeal. If you plan to stay 20+ years, fiber cement or metal wins, because you will never replace it on your watch.

The home’s style points toward certain materials, so a Craftsman or historic home looks right in cedar, upkeep and all, while a modern design suits metal’s clean lines. Fiber cement fits almost any style, since it mimics wood while performing better than the wood it imitates.

How much upkeep you will actually do matters. If you will genuinely repaint every 5 years and keep an eye on the wood, cedar is on the table. If you want the wall to leave you alone, choose fiber cement or metal. Busy households and anyone planning to age in place are better served by a low-upkeep material.

Exposure varies from wall to wall, since a south wall in full sun dries quickly between rains while north walls and shaded corners stay damp almost all the time. On those tougher, slower-drying walls, skip wood and lean toward fiber cement or metal.

Some homeowners’ associations require specific materials or a particular look, so check any restrictions before you commit to a material.

Getting Accurate Estimates

Budget figures like these help you plan, but a precise number takes a professional estimate on your actual home.

Get estimates from at least three qualified contractors. That shows you the real market rate and flags any bid that is oddly high or suspiciously low. Confirm each one is licensed, bonded, and insured in Washington State, then check references and recent project photos.

Give each contractor accurate square footage by measuring every wall section and adding them together, allowing for gables and complex rooflines.

Ask for a written estimate that breaks out material, labor, tear-off, trim, painting, and permit fees line by line. That transparency lets you compare quotes and see where the differences come from.

Make sure each quote includes moisture barriers, flashing, the metal that channels water away from seams and transitions, and installation to the manufacturer’s spec. A suspiciously low bid usually got there by skipping exactly these details.

Talk about rot contingencies out loud. Ask what happens if the crew finds rot during tear-off, and whether the estimate carries an allowance or bills it as extra work.

Get the warranty terms straight, because the material warranty comes from the manufacturer while the installation warranty comes from the contractor. Know what each one covers, and for how long it runs.

Ask about the timeline and how weather delays are handled. From fall through spring, rain days are a normal part of any Seattle schedule.

Knowing the costs lets you balance the up-front price against long-term performance and upkeep. For most homes, fiber cement is the best value: mid-range cost, strong wet-climate performance, and little maintenance. A budget buyer can pick vinyl with clear eyes about its shorter life. An owner who loves the look and accepts the upkeep may choose cedar. A premium budget buys metal’s maximum longevity.

Whatever you pick, insist on proper installation: weather barriers, flashing, and drainage built for our climate. Those details matter more than the material itself. Done right, your siding protects the house for decades.

Ready to talk through siding options for your Seattle home? Call (425) 517-1751 for a free estimate, or visit our siding installation page to learn more about our services and material recommendations.