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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

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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 Frame a Wall — Studs, Plates, and Layout

Framing a Wall the Right Way: What Eastern Washington Builders Need to Know If you've ever stood in the framing aisle at…

How-To

How to Install T1-11 Panel Siding

Why T1-11 Still Makes Sense for Eastern Washington Homes and Outbuildings We've been selling T1-11 panel siding out of our Airway Heights,…

How-To

How to Set a Mailbox Post

Why Setting a Mailbox Post Right Matters in Eastern Washington If you've lived in the Spokane area, Colville, or Kettle Falls for…

How-To

How to Replace a Bathtub Faucet

How to Replace a Bathtub Faucet: A Guide for Eastern Washington Homeowners If your bathtub faucet is dripping, corroded, or just plain…

How-To

How to Set a Mailbox Post

Getting the Height and Setback Right Before You Dig Every mailbox post project in the Spokane area starts the same way —…

How-To

How to Solder Copper Pipe

How to Solder Copper Pipe: A Complete Guide for Eastern Washington Homeowners and DIYers If you've got a leaky joint under the…

How-To

How to Install Cabinet Hardware

How to Install Cabinet Hardware: A Guide for Eastern Washington Homeowners Swapping out knobs and pulls is one of the fastest, cheapest…

How-To

How to Build Deck Stairs

Planning Your Deck Stairs: Code Requirements and Design Basics Building deck stairs in Eastern Washington requires careful attention to both building codes…

How-To

How to Fix a Sagging or Sticking Door

Understanding Door Problems in Eastern Washington's Climate Living in Eastern Washington means dealing with dramatic seasonal changes that can wreak havoc on…

How-To

How to Install T1-11 Panel Siding

Understanding T1-11 Panel Siding for Eastern Washington Homes T1-11 panel siding has been a popular choice for homeowners throughout Eastern Washington for…

How-To

How to Build Stairs — Calculating Rise and Run

Understanding Rise and Run: The Foundation of Safe, Comfortable Stairs Building stairs that feel natural to climb starts with one critical measurement:…

How-To

How to Install Rigid Foam Board Insulation

Understanding Rigid Foam Board Insulation for Eastern Washington In Eastern Washington's harsh continental climate, from Spokane's snowy winters to the Kettle Falls…

Latest Articles

Local news, pricing trends, seasonal project picks

Article

Garage Storage Solutions in Eastern Washington: Cabinets, Shelving & Bins Guide

Looking for garage storage in Spokane? Get in-stock cabinets, shelving & bins with local expert help at Builders Supply. No shipping delays,…

Article

2026 Lumber Prices in Eastern Washington: What Homeowners & Contractors Should Know

See how 2026 lumber prices Eastern Washington trends affect Spokane, Airway Heights, Colville & Kettle Falls buyers, plus tips to save on…

Article

10 Garage Storage Solutions for Eastern Washington Homes (Before Winter Hits)

Get garage shelving Spokane and Airway Heights homeowners trust. Local garage organization tips before winter gear takes over. Shop in-stock today.

Article

Why Lumber Prices Are Climbing Again in 2026 — And What It Means for Your Next Project

Lumber prices 2026 Washington: see why costs are rising ahead of August tariffs and how Spokane-area builders can plan smart with local…

Article

Garage Storage Solutions for Eastern Washington Homes: A Local Buyer’s Guide

Looking for garage storage solutions in Spokane, Airway Heights, Colville, or Kettle Falls? Get local expert advice and in-stock shelving today.

Article

Why Lumber Prices Are Ticking Up Again in 2026 (And How to Lock In Savings Now)

Lumber prices Spokane 2026 are rising due to new tariffs on Canadian softwood. Learn why costs are climbing and how to lock…

Article

Garage Storage Solutions Spokane: Organize Before Fall Hits Eastern Washington

Looking for garage storage solutions in Spokane? Get local tips to organize your garage before fall weather hits Airway Heights, Colville &…

Article

Lumber Prices in 2026: Why Eastern Washington Builders Should Lock in Costs Now

Lumber prices Eastern Washington 2026 are climbing due to new tariffs. Learn what it means for your Spokane-area build and how to…

Article

Garage Storage Shelving Spokane: Beat the Big-Box Sale with Local Expertise

Shopping for garage storage shelving in Spokane? Get local advice, in-stock inventory, and free delivery from Builders Supply & Home Center.

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