Andersen Corporation is the largest window and door manufacturer in North America. Founded in 1903, Andersen is an international corporation employing more than 11,000 people in locations across North America, with sales worldwide.
Energy Efficient Replacements LLC is the areas leading Andersen Installation Dealer. Our team of experts is ready to help design your project today. Enjoy the beauty of new Andersen Windows & Doors.
As our most popular series with our longest-standing products, the 400 Series brings you the best overall blend of performance and style to satisfy just about any window or door need. With years of engineering and craftsmanship to build on, these windows are designed to live up to your high standards.
Gliding patio doors have at least one door panel that glides smoothly past another door panel to save room where you need it—inside or out. With their wide wood profiles, Andersen® 400 Series Frenchwood® gliding patio doors give your home the old-world character of traditional French doors along with the convenience and space savings no hinged door can provide. And, because they’re Andersen patio doors, they’re just as effective in sealing drafts and moisture out of your home.
Double-hung windows have two operating sash that move up and down allowing for ventilation on the top, bottom or both.
Andersen gliding windows have a sash that glides horizontally to allow for ventilation.
Casement windows are hinged on the side, with the sash opening horizontally. This allows for full ventilation from top to bottom of the window opening.
You Only Get The Best Quaity Workmanship.
We are with you every step of the way. Need help after the sale? We are here for you!
We Give A Warranty On The Workmanship Of All Products We Install.
51285 Bittersweet Road, Granger, Indiana 46530, United States
Monday - Thursday: 9am - 5pm
Friday: 9am - 3pm
Saturday: By appointment
Sunday: By appointment