Buffalo River Supply Co.

Building Supplies

Just need panels or treated lumber? We can discuss RezWood and ThermaTech supplies for your project, without starting from one of our home plans. Tell us what you need and where it needs to go. We do not offer untreated framing lumber.

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Illustration of a lumber bunk — Lumber bunk illustration · sizes and quantities confirmed with your quote

Materials for your project

Panels, lumber, or both.

Ask about ThermaTech insulated wall panels or RezWood treated lumber. We’ll review quantities, specifications and shipping options with you.

Discuss building supplies →

Start with your own plans

Your prints. A coordinated package.

Have a house plan already? Reach out to discuss panelization and a material package prepared for your build. We’ll confirm the scope, engineering needs and delivery before moving ahead.

See how to use your plans →

Online plan uploads are coming soon. Contact our team to arrange a plan review.

Choose your lumber bunks

Lumber bunks

REZWOOD TW2200

Preservative-treated lumber bunks. Tell us the dimensions and quantities you need so we can confirm treatment, availability and pricing.

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Lumber bunks

REZWOOD TW4400

The FRTW treatment path for qualifying wood products and applications. Send your material list so we can confirm specifications and pricing.

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Building Supplies

More coming soon.

We’re adding more to the lineup. Let us know what your next project needs.

Orders are confirmed with our team. Pricing, availability, taxes, and any delivery charges are confirmed before payment. An inquiry does not reserve inventory.