Best Roofing Materials for Spokane Homes (2026): Lifespan, Cost, Snow and Ice
The best roofing material for a Spokane home is, for most houses, an architectural asphalt shingle rated for high wind, installed over ice-and-water shield at the eaves and valleys with real attic ventilation. That combination costs $499 to $800 per square installed at Alpine Roofing’s published rates and lasts 25 to 30 years in Spokane’s climate. Standing-seam metal is the right upgrade for homes under heavy tree cover, steep pitches that shed snow onto walkways, or owners who want a 40-to-60-year roof and will pay two to three times the price. Cedar shake and tile still exist on Spokane roofs, but each has a specific problem here that this guide spells out.
Everything below comes from what our crews actually install across Spokane, the South Hill, the North Side, Spokane Valley, Liberty Lake and Cheney, priced from our published rate card and checked against City of Spokane permit records. Last updated September 13, 2026.
What Spokane weather does to a roof
Spokane averages about 45 inches of snow a winter, with dozens of freeze-thaw cycles between November and March. Snow melts from the attic side on a poorly ventilated roof, runs down to the cold eave and refreezes into an ice dam, and the meltwater behind the dam backs up under the shingles. That is the number one way Spokane roofs leak, and it has nothing to do with the shingle brand. Spring brings wind events off the Palouse that lift tabs on east- and south-facing slopes. Summer bakes those same slopes past 150 degrees, which is what ages asphalt: the oils dry out, granules shed, and a 30-year shingle becomes a 20-year shingle. Pine needles from the Ponderosa canopy hold moisture in valleys and behind chimneys, and north-facing slopes under trees grow moss. Any material you choose has to handle all of that.
Spokane roofing materials compared
| Material | Installed cost (per square, 100 sq ft) | Realistic Spokane lifespan | Snow and ice | Wind | Best for |
|---|---|---|---|---|---|
| Architectural asphalt (CertainTeed Landmark) | $499 to $650 | 25 to 30 years (50-year limited material warranty) | Good with ice-and-water shield and ventilation | 110 to 130 mph rated | Most Spokane homes; best value per year of service |
| Premium asphalt (Landmark PRO, Landmark TL) | $650 to $800 | 30 years or more | Very good; heavier mat resists ice movement | Up to 160 mph with 6-nail install and ShadowRidge caps | Exposed lots, steeper roofs, owners who want the 5-Star PREMIER warranty |
| Standing-seam metal (Taylor Metals) | Roughly 2 to 3 times architectural asphalt; quoted per job | 40 to 60 years | Excellent; sheds snow (plan for snow guards over doors) | Excellent | Heavy tree cover, cabins, long-hold homes, low-slope sections |
| Cedar shake | Quoted per job; typically above metal | 20 to 30 years with maintenance | Fair; holds moisture, moss on shaded slopes | Good | Historic homes where appearance is the priority; check your insurer first |
| Concrete or clay tile | Quoted per job; highest | 50 years plus | Good, but weight needs an engineer’s sign-off | Good | Rare in Spokane; only where the structure was built for it |
| TPO or EPDM membrane (flat and low-slope) | Quoted per job | 20 to 30 years | Good if drainage is built correctly | Good | Additions, garages, mid-century flat sections, commercial |
Architectural asphalt: the default, and why
Nine out of ten roofs we install in Spokane are CertainTeed Landmark or Landmark PRO architectural shingles. They are the best value per year of service in this climate, every crew in town knows how to install them, and the manufacturer warranty (50-year limited on materials, 5-Star PREMIER coverage through ShingleMaster PREMIER contractors like Alpine) is the strongest paper you can get on a residential roof. The difference between a 20-year and a 30-year asphalt roof in Spokane is almost never the shingle. It is the three things underneath and around it:
- Ice-and-water shield at every eave, valley and penetration (we use Vycor), so an ice dam cannot push water into the house.
- Ventilation sized to the attic: intake at the soffits, exhaust at the ridge, so the roof deck stays close to outdoor temperature and snow melts from the sun, not from below.
- Six nails per shingle and a starter strip, which is what unlocks the 130 to 160 mph wind rating instead of the default 60 mph.
That is the difference between our Cascade, Denali and Alpine Premium systems, and why the Spokane roof cost guide prices them at $499 to $550, $550 to $650 and $650 to $800 per square.
Landmark PRO and Landmark TL: when the upgrade is worth it
Landmark PRO is a heavier, thicker version of the same shingle with a stronger fiberglass mat and deeper shadow line; Landmark TL is a triple-laminate that mimics wood shake. Both cost more per square and both hold up better on exposed Spokane lots: Five Mile, Indian Trail, the Palouse edge south of the city and the Rathdrum Prairie side of the Valley all take wind that lifts standard shingles. If your roof faces open ground to the south or east, or you are staying in the house long enough to care about year 25, PRO is the better buy. We installed Landmark PRO in Moire Black on West 21st Avenue and Landmark TL on Eastview Drive; both project pages show what the extra thickness looks like on a real house.
Standing-seam metal: the 50-year option
Metal is the right answer for a specific set of Spokane homes. Under heavy Ponderosa cover, needles slide off a metal roof instead of rotting in the valleys. On steep cabins in the Mead and Nine Mile Falls hills, metal sheds snow before it can load the structure. On low-slope sections (2:12 to 4:12) where shingles are marginal, a mechanically seamed metal panel is watertight where asphalt is not. And for an owner who plans to hold the house for decades, a 40-to-60-year roof beats replacing asphalt twice. The trade-offs: cost (two to three times architectural asphalt), snow that slides off in sheets (plan snow guards above doors, decks and gas meters), and noise in rain unless the deck is solid with underlayment. We install Taylor Metals standing-seam systems, and the Spokane roofing company comparison notes which other local contractors publish metal work.
Cedar shake and tile: read this before you fall in love
Cedar looks right on Spokane’s older South Hill and Browne’s Addition homes, and a well-maintained shake roof can go 25 years. But shaded, north-facing cedar in this climate grows moss, holds moisture, and needs treatment every few years. More important, a growing number of insurers in eastern Washington surcharge or decline wood roofs because of wildfire exposure; check with your carrier before you spend the money. Concrete and clay tile last half a century but weigh three to four times what asphalt does; unless the house was framed for tile, an engineer has to sign off, and the added structure usually costs more than the roof. We rarely recommend either in Spokane. When a homeowner wants the shake look, Landmark TL delivers it at asphalt weight and asphalt price.
Flat and low-slope sections
Mid-century homes on the North Side and additions all over the city have flat or nearly flat sections that shingles cannot protect. Those get a membrane: white TPO where heat matters, EPDM where budget matters, with tapered insulation so water reaches the drain. Our residential flat roof guide covers the options in detail.
How to choose: a short decision list
- Typical Spokane house, 4:12 to 8:12 pitch, staying 10 to 20 years: Landmark architectural shingles on the Denali System. Best value.
- Exposed lot, steep roof, or you want the strongest warranty: Landmark PRO on the Alpine Premium System.
- Heavy trees, cabin, low slope, or a 50-year horizon: standing-seam metal.
- You want the shake look: Landmark TL, not cedar, unless your insurer says otherwise in writing.
- Flat section: TPO with tapered insulation.
Whatever the material, the roof will only last as long as its ventilation and ice barrier let it. Ask any Spokane roofer to show you the ventilation math and where the ice-and-water shield goes before you compare shingle brands. Price your own roof in a minute with the Spokane roof replacement cost calculator, or book a free inspection on the Spokane roofing page.
Frequently asked questions
What is the best roofing material for Spokane, WA?
For most homes, an architectural asphalt shingle such as CertainTeed Landmark, installed with ice-and-water shield at the eaves and valleys and proper attic ventilation. It costs $499 to $800 per square installed and lasts 25 to 30 years in Spokane. Standing-seam metal is the upgrade for heavy tree cover, low slopes or a 50-year horizon.
How long does a roof last in Spokane’s climate?
Architectural asphalt lasts 25 to 30 years when the attic is ventilated and the eaves are protected; without those, 15 to 20. Standing-seam metal lasts 40 to 60 years. Cedar shake lasts 20 to 30 with maintenance. Summer heat on south-facing slopes and repeated freeze-thaw cycles are what shorten roof life here, more than snow itself.
Is a metal roof worth it in Spokane?
Yes if the house is under heavy trees, has low-slope sections, or you plan to own it for decades; the roof outlasts two asphalt roofs. It costs two to three times as much as architectural shingles, sheds snow in sheets (snow guards are needed over entries) and is louder in rain without a solid deck and underlayment.
Do I need ice-and-water shield in Spokane?
Yes. The City of Spokane inspects the ice barrier on a roof replacement before the shingles go on, and ice dams are the most common cause of roof leaks in the area. Alpine installs Vycor ice-and-water shield at every eave, valley and penetration on the Denali and Alpine Premium systems.
What does a new roof cost in Spokane?
Asphalt shingle replacement runs $499 to $800 per square at Alpine Roofing’s published rates, or roughly $9,000 to $22,000 for a typical 1,500 to 2,400 sq ft Spokane home, including tear-off and disposal. Metal, cedar and tile are quoted per job. See the quarterly Spokane Roofing Price Index for the current numbers.