Home Services About Contact KOCH ALUMINUM Contact Us Phone: 419-625-5956 Fax: 419-625-4953 Toll Free: 1-800-223-5624 Koch Aluminum is proud to be participating in a promotion honoring our troops. We are a drop-off point for the U.S.O. to send donation items to the troops overseas. Please feel free to spread the word throughout the community to stop in and drop off any donations. Thanks for your support! Residential Products Commercial Products Installed Products Privacy and Cookie Policy

Home Services About Contact KOCH BUILDING PRODUCTS a division of Koch Aluminum Commercial Building Products Division Our Commercial Division was started in 1989 and has become a full time welding and fabricating shop. Koch Building Products distributes Republic Hollow Metal frames and doors and operates our own fab shop. We also carry Chappell, Mohawk and Algoma wood doors. We offer a full line of door hardware, and other items including: Dorma Distributor-closers, locks and exit devices- Best warranty in the business. Hager Hinges and Protection (Kick plates, Stops, Flush bolts) Full in-house keying-Master Keying, we keep records of your complete system. Hadrian Bathroom Partitions. Bradley bathroom accessories, including, but not limited to: paper towel dispensers, toilet tissue dispensers, soap dispensers, mirrors and grab bars. Custom-Sized Aluminum and Fabric Awnings Privacy and Cookie Policy

Home Services About Contact Koch Aluminum was established by Gene Koch in 1952, specializing in windows and doors. ﻿Today, our second generation, family owned business still focuses on windows and doors, and so much more. We have three divisions available to service all of your needs: Our knowledgeable staff is ready to service the contractor and do-it-yourselfer who needs non-installed building material. Products include, but are not limited to: new construction or replacement windows and doors, siding, railing, millwork, stair parts, interior doors and awnings. Our experienced staff is ready to provide the commercial contractor or property owner in need of commercial doors and hardware. Products include, but are not limited to: steel doors and frames, interior doors, hinges, locksets, closers, panic devices, and toilet partitions. We also install and retrofit many of these products on a limited basis. Our pleasant in-home sales staff and professional installers are ready to fulfill your home remodeling needs. Products we install include, but are not limited to: replacement and storm windows or doors, patio doors, aluminum awnings, stationary or retractable fabric awnings, assorted patio covers, decks, railing, screen enclosures and sunrooms. KOCH ALUMINUM Privacy and Cookie Policy