Window World of Eastern Idaho

Your local window replacement experts! Experience Window World's unrivaled energy efficient replacement windows, doors, vinyl siding, and more. Contact us to schedule your free in-home or virtual quote today!

Newt Construction LLC is a locally owned and operated business for the past 20 years. Our number one priority is your satisfaction. We want to be the contractor you can trust for. We have earned an A+ rating with the Better Business Bureau and are ready to serve and provide you the same quality workmanship our customers have always received. Call us today for more information regarding our services.

Our Lansing Idaho Falls showroom and warehouse are located at 160 Technology Drive. We offer next day delivery on orders placed by 2:00 p.m. We are your premier supplier of Heartland, Mastic, LP Smartside, PlyGem window, and many additional brands.Call or stop by today to view our showroom. We're quick on our feet to ensure our contractors keep their hands on the wall.