A comprehensive list of Oshkosh, WI based companies, stores, manufacturers and suppliers offering windows and doors for sale, installation, replacement and repair services. Read unbiased reviews of local contractors. 
CORRIM (corrosion-immune) is an established manufacturer of fiberglass reinforced polymer (FRP) doors, frames, fixed windows, fixed wall louvers and door accessories. With over 30 years expertise, the CORRIM Company specializes in the fabrication of both fully-customized door systems and a complete range of door panels.
Esau Perez — My place of employment, we make fire and corrosion-proof fiberglass doors and frames. Corrim Co. is one of a few companies