Est. 1979 | 🕑 Mon–Fri 7am–5:30pm • Sat 8am–4pm | 📍 Airway HeightsColvilleKettle Falls | Leave a Review | MILITARY & FIRST RESPONDER DISCOUNT
AIRWAY HEIGHTS CLOSED · 8am-7pm · (509) 798-8545
Est. 1979 | Also: Colville · Kettle Falls | ★ Military & First Responder Discount | Leave a Review
SHOP ONLINE — 60,000+ PRODUCTSMILWAUKEE TOOLS — IN STOCK NOWCONTRACTOR ACCOUNTS — EXCLUSIVE PRICINGBUY MORE SAVE MORE — VOLUME PRICINGFREE QUOTE — LUMBER & MATERIALSSERVING EASTERN WASHINGTON SINCE 1979SHOP ONLINE — 60,000+ PRODUCTSMILWAUKEE TOOLS — IN STOCK NOWCONTRACTOR ACCOUNTS — EXCLUSIVE PRICINGBUY MORE SAVE MORE — VOLUME PRICINGFREE QUOTE — LUMBER & MATERIALSSERVING EASTERN WASHINGTON SINCE 1979

Guides & Resources

Reference charts, how-to guides, and local tips for Eastern Washington builders, contractors, and homeowners. Updated by Builders Supply staff weekly.

Project Calculators

Free estimating tools — get exact material counts in seconds.

Reference Guides

Quick-look charts, sizing tables, and material specs

How-To Guides

Step-by-step project guides for Eastern Washington contractors and homeowners

How-To

How to Install Deck Railing

How to Install Deck Railing in Eastern Washington: Codes, Materials, and Real-World Advice If you're planning a deck railing project anywhere from…

How-To

How to Frame a Wall — Studs, Plates, and Layout

Framing a Wall the Right Way: Why Layout and Lumber Choice Matter in Eastern Washington If you've ever torn into an older…

How-To

How to Install Floating Shelves

Why Floating Shelf Installation Is a Little Different in Eastern Washington Floating shelves look simple — a clean board on the wall…

How-To

How to Install a Fence Post

Why Fence Posts Are Different Here in Eastern Washington If you've ever watched a neighbor's fence post lean over after just a…

How-To

How to Frame a Window Opening

Why Framing a Window Opening Right Matters in Eastern Washington Cutting a new window opening or enlarging an existing one is one…

How-To

How to Install Cabinet Hardware

Planning Your Cabinet Hardware Project New cabinet hardware is one of the highest-impact, lowest-cost upgrades you can make to a kitchen, bathroom,…

How-To

How to Build a Garden Shed

Do You Need a Permit? Start Here Before You Buy a Single Board Every shed project we help plan at Builders Supply…

How-To

How to Attach a Ledger Board for a Deck

Why the Ledger Board Is the Most Important Connection on Your Deck If you're building a deck anywhere from Airway Heights to…

How-To

How to Winterize a Crawlspace in Eastern Washington

Why Crawlspace Winterization Matters in Eastern Washington If you've lived through a Spokane-area winter, you already know our cold snaps aren't gentle.…

How-To

How to Fix a Roof Leak

Where Is That Water Actually Coming From? If you've got a brown ring spreading across your ceiling or water dripping into a…

How-To

How to Pour a Concrete Footing

Why Footings Matter So Much Here in Eastern Washington If you've lived in the Spokane area, Colville, or Kettle Falls for more…

How-To

How to Prepare Your Roof for Snow Loads

Why Snow Load Prep Matters for Eastern Washington Roofs If you've lived through a few winters in the Spokane area, Colville, or…

Latest Articles

Local news, pricing trends, seasonal project picks

Article

Labor Day Deals Spokane Hardware: Weekend Projects for Airway Heights, Colville & Kettle Falls

Find the best Labor Day deals Spokane hardware shoppers need for deck repairs, garage storage, and fall prep. In stock now at…

Article

Lumber Prices in Eastern Washington: What’s Firming Up and What’s Cooling Off (Late August 2026)

Get the latest lumber prices Spokane contractors and DIYers need. See what's firming, what's cooling, and how to time your next build…

Article

Labor Day Home Improvement Deals Spokane: Flooring, Vanities & Ceiling Fan Upgrades for Eastern Washington Homes

Looking for Labor Day home improvement deals Spokane homeowners can trust? Shop local flooring, vanities & ceiling fans at Builders Supply &…

Article

Pressure-Treated Lumber Prices Rising: How to Budget Your Deck or Fence Project in Spokane

Pressure treated lumber prices Spokane are still climbing. Get a local buying guide and budget checklist from Builders Supply & Home Center.

Article

Fall Home Prep Checklist for Eastern Washington: What to Fix Before First Frost

Local fall home projects Eastern Washington homeowners can trust. Get our region-specific checklist before first frost hits Spokane, Colville & Kettle Falls.

Article

Lumber Prices Spokane WA: What’s Moving This Week and What It Means for Your Project

Curious about lumber prices Spokane WA contractors are seeing this week? Get the local breakdown on framing lumber, OSB, and plywood trends…

Article

Late-Summer Mower & Trimmer Tune-Up Checklist for Eastern Washington Yards

Get expert outdoor power equipment maintenance tips for Spokane-area yards. Local advice on mower, trimmer & tool tune-ups from Builders Supply &…

Article

Lumber Prices Are Easing — What It Means for Your Fall Building Project in Eastern Washington

Lumber prices Eastern Washington are easing for the first time since May. See what it means for your fall deck, fence, or…

Article

Flooring and Tile Spokane: What to Know Before the National Chains’ Fall Sales

Shopping for flooring and tile in Spokane? Skip the online-only guesswork from the chains. See what's in stock now at Builders Supply.

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