Great Lakes Shutters

ClimateGuard, based in Chicago, has been manufacturing premium vinyl windows and doors since 1975, offering a variety of styles and features suitable for any budget. The company prioritizes quality and performance, ensuring that their products withstand Chicago's challenging weather conditions. ClimateGuard provides a streamlined window replacement experience, from expert consultation and precise measurements to seamless installation and dedicated post-installation support. Their commitment to customer satisfaction is reinforced by a limited lifetime warranty on all products, allowing homeowners to enjoy long-lasting, reliable solutions for their window and door needs. Generated from the website

Ceco Door Products is one of the world's leading manufacturers of steel doors and frames for commercial, industrial and institutional construction. It is a member of the National Association of American Metal Manufacturers, Hollow Metal Manufacturers Association and National Fire Protection Association International. The company operates through a network of more than 350 authorized distributors in over 15 countries worldwide. Ceco Door Products offers security door systems, entrance and exit doors and frames, hinges, locks, electrified doors, smoke control systems and exit devices. It operates a more than 500,000-square-foot manufacturing facility that stocks over 25,000 steel doors and nearly 200,000 steel frame components. Ceco Door Products is headquartered Milan, Tenn.