Westside Building Supply

Westside Building Supply Everything you need for home construction and remodeling. We also install garage doors and cabinets. More Than a Lumber Store!

Westside Building Supply, founded in 1959, is one of the largest independent, family-owned building material retailers in the Pacific Northwest, and serves contractors and do-it yourselfers through its large lumberyard facility as well as a modern, vibrant retail store building. Westside specializes in complete house packages, installed sales programs such as kitchen and bath cabinets, and garage

doors, prompt delivery, and expert service. There are certain things you expect to find at a Lumber Yard and Home Center like lumber, plywood, hardware, roofing, and paint, but at Westside there is much more.

05/28/2026

Rent all these tools and more at the Westside rental department!

05/26/2026

But in all seriousness, Schuyler is single… 👀

Happy Memorial Day from Westside.
05/25/2026

Happy Memorial Day from Westside.

We will be closed Monday, May 25th. Need materials or equipment rental for your memorial weekend project? We're open 7 -...
05/22/2026

We will be closed Monday, May 25th. Need materials or equipment rental for your memorial weekend project? We're open 7 - 5 weekdays and 8 - 4 Saturday.

05/21/2026

A for effort?

05/19/2026

Be sure to like, follow… and buy!

05/14/2026

For legal reasons, this is a joke.

05/07/2026

Where do YOU buy YOUR quality hardware and lumber supplies? 🤨😁

05/02/2026

Had a great time at the Westside deck, fence, and landscape event! Met a lot of great people, served up some food, and hooked customers up with some fantastic pricing on deck and fence materials. A big thank you to IWP, Trex, Western Wood Preserving, and Mutual Materials for sending their experts to spend the day with us. If you missed the event, pricing is still good all week through next Saturday, May 9. Stop by and see us!

04/30/2026

Here’s why you need to be at our Deck, Fence and Landscape Expo Saturday, May 2nd from 10:00am to 2:00pm.

Incredible Pricing:
- TREX decking starting at $1.99 / LF
- 1x6x6 Western Red Cedar Fence Boards $3.99 EA
- Deep discounts on cedar decking, treated wood, landscape and
stone products.

Expert Knowledge:
Our parking lot will be filled with displays manned by industry experts ready to answer questions and offer advice on materials and installation.

Food and Giveaways:
- Enjoy FREE hotdogs and soda. Enter to win giveaways including power tools, string lights, yard accents and more!

See you at Westside, Saturday May 2nd from 10:00am - 2:00pm for our Deck, Fence and Landscape Expo!

Address

8353 Guide Meridian Road
Lynden, WA
98264

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 8am - 4pm

Telephone

(360) 354-5617

Website

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