PO Box 308
Tea, SD 57064



Duane D Boice 6054988004

Since 1993, Gruen-Wald has been engineering and manufacturing innovative building components for structures ranging from cattle pole barns, residential heavy timber mortise and tenon homes, to commercial and institutional structures.

Pairing professional engineering, a K-2 Hundegger milling machine and skilled craftsmen, we meet all requirements of ANSI A190.1 standards, IBC and all local building codes.

The adhesives we use are vastly superior to earlier generations of bonding agents. Many of our staff have more than 15 years of experience and the owner is registered as an engineer in 38 states.

Gruen-Wald lumber buyers rely on machine stress graded raw materials to ensure all materials used in Gruen-Wald products are reliable. Additional visual quality checks are completed as the raw materials are processed for laminating.

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