Weather Guard

Weather Guard started in 1960, Howard Knaack began building jobsite storage tool boxes in a small, one-room shop in Crystal Lake, Illinois. In 2012 Werner Co. announced that it had acquired 100% of the ownership of Knaack LLC. The acquisition brought the industry leading KNAACK^® and WEATHER GUARD® brands, which created a product portfolio that can collectively leverage the broader company networks in manufacturing, distribution, sales and marketing. Now Weather Guard is the leading truck and van equipment manufacturer in the USA.