Founded in 1870 by Peter Klauer, Klauer Manufacturing Company has built a long-standing reputation for quality craftsmanship and dependable service. Now in its fifth generation of family ownership, the company continues to uphold the values that have guided its success for more than 150 years.

Originally established as a hardware and tin shop, Klauer has evolved into a leading manufacturer of steel siding and exterior building systems. Our steel siding products are engineered to deliver long-term performance, durability, and design flexibility for residential, commercial, and agricultural applications.

Today, Klauer employs more than 250 team members and operates three facilities totaling 425,000 square feet of manufacturing and warehouse space. With extensive in-house manufacturing capabilities, Klauer produces steel siding, trim, soffit, fascia, and complementary exterior components designed to meet the demands of modern building standards.

Focused on innovation, sustainability, and consistent quality, Klauer partners with architects, contractors, and distributors to provide reliable steel exterior solutions that combine performance, aesthetics, and long-term value.

Sheet Metal Building Products