Swirnow Building Systems
Swirnow Building Systemssm...Building On Experience® For over 40 years, Swirnow Building Systemssm has been building success stories with designers, builders and developers like you. This remarkable track record is the result of hard work and our belief in getting things right the first time. We have extensive experience in innovative Structural and Architectural building solutions, and we are proud to be associated with some of the most popular building systems in America. Over 40 Years of Innovation. In 1970, we became the first United States licensee for the Hambro® Floor System. As the U.S. partner, we established a network of over 30 dealers across the country. Combining composite steel joists with concrete, Hambro is one of the most advanced floor systems on the market; its pedigree has been copied, but never matched. Throughout the early 70's, we secured all the major U.S. code approvals for Hambro and initiated rigorous fire testing programs with Underwriters Laboratories for the system. Today Hambro fire ratings are some of the best in the industry.