Stamped Concrete Contractor in Mead, WA: Patios, Walkways & Outdoor Living

Stamped concrete contractor in Mead, WA, pouring colored and textured patios, walkways and outdoor living spaces built for north Spokane County freeze-thaw. Raven Buildings forms, pours, colors and stamps decorative concrete around Mead, Colbert and the Green Bluff side of the valley, from newer subdivisions to patios on acreage, with our own crew. We use an air-entrained mix, a compacted base and planned control joints so the pattern holds up through winter, not just the first summer.

Stamped concrete work we do in Mead

• Patios: colored and stamped patios in stone, slate, brick and wood-plank style textures
• Walkways and steps: front walks, side-yard paths and landings that match the patio
• Fire pit and seating areas: a continuous, durable surface around outdoor living space
• Borders and accents: stamped bands around broom-finish slabs and driveways
• Replacement: tear-out and re-pour of cracked or scaling patios

Built for Mead's climate

Mead is unincorporated Spokane County, so the County's design criteria and the City/County joint policies set the local numbers:

• Weathering: severe. Local building codes rate the Spokane area for severe weathering, which is why the concrete mix matters so much here
• Frost depth: 24 inches under the City/County joint frost-depth policy. A patio doesn't need footings, but posts, pergolas, walls or a patio cover built with it do
• Snow load if you cover it later: Spokane County lists a 39 psf ground snow load as its baseline and some parcels carry more, so we check your parcel on the County's SCOUT map before designing a cover
• Freeze-thaw season: the Spokane airport averages lows below freezing from November through March (NOAA 1991-2020 normals)

Here's how we build for it:

• Air-entrained mix: Washington's residential code (IRC Table R402.2) requires air-entrained concrete of at least 3,500 psi for porches, steps and similar exterior slabs where weathering is severe, with 5 to 7 percent total air
• Tougher where deicers are used: ACI 332, the American Concrete Institute's residential concrete code, puts exterior concrete exposed to moisture and deicers in its most severe freeze-thaw class, at 4,500 psi at 28 days and a maximum water-cement ratio of 0.45
• Base and drainage: compacted gravel under the slab and a slope away from the house, so water doesn't sit and freeze on or under the patio
• Control joints: planned so cracks land in joints instead of across the pattern. See our control joint guide

Deciding between materials? Our stamped concrete vs. pavers guide compares the two for local winters, and our concrete psi guide explains mix strength.

Permits in Mead

• Ground-level flatwork: Spokane County's permit exemption handout (BP-25) covers platforms, walks and driveways not more than 30 inches above adjacent grade, not over a basement or story below and not part of an accessible route
• Covers and structures are different: a patio cover, pergola or raised deck can need its own permit, so we confirm with Spokane County Building and Planning before we design one
• Hot tub on the patio? See our hot tub pad guide for the slab and wiring clearances
• Still applies: setbacks, easements, critical areas and HOA rules. Spokane County Building and Planning is at 509-477-3675

Caring for stamped concrete

• No deicers the first winter: use clean sand for traction on new concrete
• Skip magnesium chloride and ammonium-based products: the concrete paver industry (CMHA) says magnesium chloride and CMA can chemically degrade concrete, and ammonium-based products should never be used on any concrete surface
• Reseal when it needs it: the ASCC Decorative Concrete Council says to reseal stamped concrete when water stops beading or the color fades. As a rule of thumb, high-traffic, sunny areas need it every two to three years and lighter-traffic areas every four to five
• Don't over-seal: the Council warns that resealing every year for a high gloss builds up on the surface and causes problems

More in our concrete sealing guide.

What stamped concrete costs

Raven's current patio pricing, including site prep and the pour:

• Stamped: about $18 to $30 per sq ft
• Broom finish: about $12 to $20 per sq ft
• What moves the price: the size of the patio and whether a pump truck is needed to reach the spot

Stamped walkways, steps, borders and driveway work are quoted per project after we see the site. Our concrete patio cost guide has more detail.

Why Mead homeowners call Raven

• Concrete is our core trade: our own crew forms, pours, colors and finishes. See our concrete flatwork services
• We know the County's rules: exemptions, setbacks and parcel snow loads sorted before we quote
• Straight answers: written quotes that say what's included

Get a stamped concrete quote in Mead

Send us your patio size, the pattern and colors you like and your address, and we'll quote it. Call 509-350-2016 or request a free quote. In Mead we also pour concrete driveways and general concrete work, build retaining walls and put up metal buildings and pole buildings. Nearby, see our Spokane stamped concrete page and Spokane Valley stamped concrete page.

Sources

• Patio pricing: Raven Buildings' current rates for the Spokane area
• Spokane County BP-25, Permit Exemptions
• Spokane County BP-06, Residential Building Permits (design criteria)
• Spokane County Building & Planning FAQ (snow load)
• Spokane County SCOUT map, snow-load layer
• City of Spokane / Spokane County Joint Policy BUILD-07, Official Frost Depth (PDF)
• City of Spokane BUILD-21 Engineering Design Standards (severe weathering)
• NOAA NCEI 1991-2020 Monthly Normals, Spokane International Airport
• Washington State Residential Code 2021, Chapter 4 Foundations (Table R402.2)
• Tennessee Concrete Association, ACI 332-20 Highlights (exterior concrete mix requirements)
• CMHA, The Effects of Deicing Chemicals on Interlocking Concrete Pavers
• ASCC Decorative Concrete Council, Sealing Stamped Concrete