171 3rd Ave. N

P.O. Box 87

Tenstrike, Minnesota 56683

Tel: 218-586-2203

Fax: 218-586-2005

(Retail Customers: We will be happy to direct you to the distributor nearest you.)

Quality service since 1957

Land O Lakes Wood Preserving is a wholesale distributor of treated and untreated wood products. We serve the needs of companies throughout Minnesota, North Dakota, South Dakota, and Wisconsin.

We offer a variety of treated products including Posts, Poles, Decking, Dimension Lumber, Square Timbers, Boards and more.

About Our Treatments:

Land O Lakes Wood Preserving Co. uses CCA and CA 2 (NatureWood) preservatives.

For specifications on the treatments we use, click


For links to treatment facts, MSDS and FAQs from Koppers, click links below.


Our products list consists of several different treatable species of high quality wood products. Call us for specific species to meet your needs.


Custom treating is available. In addition to our treating facility, we have a scragg mill, debarker, planer, pointer, domer and dry kiln. If you need something you don't see listed in our products, calls us. We are able to manufacture a variety of items.


Your order may be any size. We do break units. We do not load closed or covered trucks or trailers.

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