Home Services About Contact KOCH DOORS & WINDOWS a division of Koch Aluminum We strive to make your experience a pleasant one from start to finish by: Having our knowledgeable representative meet at your home at a time convenient for you Having the project reviewed on-site by our installation personnel before the materials are ordered Utilizing highly trained, pleasant installers, who are our employees -- not subcontractors. Offering a showroom to view full-sized displays Employing full-time personnel to answer your calls during normal working hours, so you can communicate with a person, not an answering machine We have an assortment of solutions for your remodeling needs: Sunspace Solutions: Including Sunrooms, Screen Enclosures, Patio Covers & Pergolas, Aluminum Awnings, and Retractable & Stationary Fabric Awnings Railings Rolling Shutters and Exterior Window Shades Window and Door Solutions Basement Finishing Solutions Both Residential and Commercial Remodeling Privacy and Cookie Policy