Argonne Lumber prides itself on carrying the highest quality building materials possible, and that begins with lumber. All of our lumber is contractor quality grade and competitively priced as well.


We offer many different types of lumber including SPF construction lumber, Select Structural Fir, Engineered lumber, select cut treated, Western Red Cedar and moldings and have the availability to order much more. 

Featured Brands

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Browse Our Product Guide

Check out our Buying Guides to learn before you buy. 

At Argonne Lumber & Supply, we help to make it easy for you to choose the right products for your project.

Argonne Lumber & Supply

Argonne Lumber & Supply, Inc.


7595 State Hwy 32 / 55

Argonne, WI 54511

Phone: 715-649-3237

Fax: 715-649-3245


1015 W. Davenport Street

Rhinelander, WI 54501

Phone: 715-369-3237

Fax: 715-369-3202


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