Buffalo River Supply Co.Buffalo RiverSupply Co.

Buffalo River Supply Co.

Building Supplies

RezWood treated lumber bunks and ThermaTech wall systems. Send us your material list and we’ll help with treatment selection, pricing, pickup, or delivery. 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

Choose your lumber bunks

RezWood 2200 lumber bunks with varied natural grain and knots

Lumber bunks

RezWood 2200

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

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RezWood 3300 lumber bunks with varied natural grain and knots

Lumber bunks

RezWood 3300

Lumber bunks with substrate-specific ASTM E84 performance where FRTW is not required. Send your material list for review and pricing.

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RezWood 4400 lumber bunks with varied natural grain and knots

Lumber bunks

RezWood 4400

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.