Tamarack Materials Inc. Announces New Location in Iowa City

Tucker, GA – Tamarack Materials Inc., a Gypsum Management and Supply Inc. (“GMS”) company, announces the relocation of its Iowa City facility. The GMS subsidiary will now be located in a 30,000-square-feet building on Ruppert Road, just blocks from its current location. The new location will feature a larger and more modern showroom, and is better equipped to handle future growth.

Tamarack Materials has more than 175 employees across five states, including Minnesota, North Dakota, South Dakota, Wisconsin and Iowa. The company offers residential and commercial customers the largest inventory of construction supplies in the Midwest and carries a number of national brands. The GMS subsidiary is also dedicated to providing unparalleled service through a team of dedicated and hard working professionals, much like its parent company.

“Tamarack Materials has experienced vast growth and remains a leader in the region when it comes to providing drywall, insulation acoustical tile and construction accessories,” says Mike Brown, general manager. “Our new location in Iowa City will provide us with the space to continue to grow and prosper in the years to come.”

Slated to open on the first week of January, the new building couldn’t come at a better time. Ray Schmidt, Yard Manager for Tamarack Materials in Iowa City, says “with 30,000 square feet to work with, we can continue to meet and exceed the demands of our customers who want a wide variety of materials in one convenient location.”

About GMS:

GMS is a leading North American distributor of gypsum wallboard, suspending ceiling systems and other specialty building products. Founded in 1971, GMS now operates a network of more than 175 distribution centers nationwide.

For more information about GMS please visit or email

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