Franklin’s Go-To Lumberyard for Builders (& DIYers) That Don't Have Time to Wait.
Family-owned. Lightning-fast service. Top-grade materials like Fiberon, Pella, and #1 treated lumber — ready when you are.
B3 Building Supply
Macon County's ONLY Family Owned Lumberyard
At B3 Building Supply, we're more than just a lumber supply company — we're a local staple where builders and homeowners alike will feel right at home. Born and built right here in Franklin, NC - we’ve created a place where folks can stop in, grab a hot coffee, and talk shop while your order is loaded by our expert warehouse staff. No red tape and certainly no corporate vibes — just real people, top quality products, and service to match.
Whether you’re framing out your next deck or tackling a full build from the ground up, our team will not only remember your name but work with you every step of the way to bring your project to life.
That’s the B3 way.
Why Do Builders Love B3 So Much?
Fast, friendly, and always ready to roll:
We've learned from other's mistakes and place consistent customer satisfaction above all else. At B3, there's no waiting around because we know you have a job to do. As such, there won't be any chasing down orders or running around trying to find help. Here you'll find a friendly warehouse staff ready and willing to help you get on your way.
And while they do their thing - feel free to grab a donut, sip some complimentary coffee, or simply talk shop with the fellas.
We created an environment for builders and homeowners alike who want to do it right - right now. For anyone that still values speed, service, and a handshake that truly means something.
Warehouse Expert (and all around nice guy) Martin - be sure and say hi!
Our most trusted materials, hand-picked for quality and performance.
Fiberon & Wolf Composite Decking
Durable, stylish, and easy to maintain — perfect for the Western Carolina outdoors.
Pella Windows
Energy-efficient, beautiful, and built to last. Let in the light, keep out the drafts.
#1 Treated Lumber
Premium-grade wood you can count on for every structural job — always in stock.
Everything we carry is chosen with builders in mind. No gimmicks. No fluff. Just high-quality materials that work hard like you do.
Composite Decking
Build better decks with Fiberon & Wolf — top-tier composite materials, stocked and ready for pickup.
We’ve got the widest local selection, and we’ll have your order pulled while the coffee’s still hot.
Windows & Doors
Pella windows with energy efficiency, beauty, and durability — all from a supplier that knows your name.
We stock what builders actually use. If it’s not in, we’ll get it fast.
Premium Treated Lumber
Only #1 grade lumber, straight and strong — no surprises, no sorting through the pile.
Builders trust us because we load it right, stack it clean, and have it ready when they need it.
Built on Trust. Powered by Speed.
Backed by Real Results.
With hundreds of orders filled for Franklin builders, B3 Builds has become the go-to local supplier for those who want quality materials without the wait. From same-day pulls to a crew that knows your name — we’re proud to serve the pros who build this town.
1,000+
Boards pulled and loaded by hand
5+
Local builders we serve every week
1
Family-owned lumberyard
100%
Client satisfaction
Our Testimonial
What locals in our community are currently saying...
“Finally – a supplier that actually treats you like a person. B3 always has what I need and gets it ready fast.”
– Jason H., Local Builder
“I was completely taken aback by the level of service. Decking order was ready within an hour, and I didn’t even have to get out of my truck.”
– Steven G., Self-Builder
"I reached out to Chris while eating breakfast asking for 75 2x6x10's at 7:35am on a Monday. He responded at7:38 and was loading my truck by 8:30. Project was off to a good start and that's what it's all about."
– Dan S., Homeowner & DIYer
From Framing to Finishing — We’ve Got You Covered.
Whether you're building a new deck, replacing a few windows, or framing your next big project — B3 Building Supply is your go-to for quality materials, fast service, and builder-trusted support.
Proudly serving builders with honest service and quality materials that stand the test of time.
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