Established in 1959 and incorporated in 1968, Hagen Decorators Inc. began installing commercial urethane foam roofing systems under the name of North Central Insulation in 1969. Based in Altoona, Wis., the company uses K-13 spray applied foam insulation, tailored to meet customers project requirements for insulation, noise reduction, color, durability, roof water, condensation control, texture and aesthetics. It is a qualified applicator for the General Electric Silicone Roofing System. The firm has been receiving the Quality Applicator Award from General Electric every year since 1972. It serves a host of clients, including Tootsie Roll, Donaldson Co., GE Medical Systems and Maytag.. Interior & Exterior Painting Vinyl Wallcovering Special Wall & Ceiling Finishes Fireproofing Drywall Taping & Texturing Powerwashing & Sandblasting Industrial Painting Millwork Finishing Epoxy coating Mechanical Painting