Replacement Windows

With over 100 window manufacturers to choose from, and even more dealers, choosing new windows can be a daunting task. During our 42 years in business we’ve seen it all and, using that experience, have nailed down three products that we believe have the best combination of beauty, functionality, efficiency, durability, and price.

All of our windows are backed by lifetime warranties and our 25 year service guarantee because we truly believe you should only have to buy windows once, no matter how long you live in your home. Our Windows also meet the extensive Energy Star requirements and can increase your homes efficiency by up to 30{f9d63c8645b909b4e63460d289b6abb348704efd5a256dbda30f3ffd0422c0cd}. That means significantly lower energy bills and less impact on the environment.



The Infinity Window, built with an innovative fiberglass frame called Ultrex, is a premium product from Marvin, a family owned company with over 100 years of experience…Read More



Sunrise Windows are designed to Perform. Built with polyurethane insulated Vinyl framing equipped with advanced triple weather stripping seals, these windows can… Read More



Essentials Windows are for the budget conscious buyer. However, the window still meets our rigorous performance and beauty standards. With a…. Read More


Do you own a historic home?

At NuVu, we understand the importance of maintaining a home’s character; it’s our passion. We install windows in a way that preserves the traditional look of 100-year-old windows while providing the benefit of 21st century technology. Don’t trust your beautiful Iowa home with just any replacement company!

Nu-Vu Builders Inc.

Established in 1972, Nu-Vu Windows and Siding has the experience and know-how to help you create the home you have always wanted. As a window and siding contractor, we offer a selection of energy efficient windows and siding in Iowa and surrounding areas.

Contact us

Nu-Vu Builders Inc.
405 1st St.
Grimes, Iowa 50111
Fax: (515) 986-4259
Phone (toll-free): (800) 383-4382