As a renowned family business with over 125 years of experience, Krapp is synonymous with quality in trade, construction projects, and service. We specialize in doors and gates, fencing and outdoor facilities, construction and industry supplies, as well as heating, sanitary, climate, and ventilation technology. Our nationwide presence ensures reliable delivery and expert consultation. At Krapp, we understand that outstanding products and dependable service are crucial to your success. Trust us to provide tailored solutions for all your needs, from planning to installation.