Troy Deaton met with his previous EcoSmart window customers in Clive, Iowa and they replaced 4 more windows with EcoSmart replacement windows by Great lakes windows.


Troy originally met with these homeowners in 2016, when they hired Midwest Construction to install new ecoSmart Windows and American Classic Insulated Vinyl Siding. They loved the performance of the windows and the quality work performed on the siding they decided to finish off the rest of the windows in their home.

Before installation of ecoSmart Casement window:

After installation of ecoSmart replacement casement window:


Midwest Construction sold their first Great Lakes Windows in 1985 and haven’t looked back. Our Founder, Alex Despenas, spent over 3 years looking for the best window manufacturer with the best warranties for his customers. The biggest reason Alex choose Great Lakes was the fact they dedicated money into research and development to keep the Great Lakes Window a top performer in the window industry.




Great Lakes windows of Toledo, Ohio, http://greatlakeswindow.com/window-product-lines/ecosmart/  crossed oceans and have spent decades developing the highest-quality replacement windows homeowners can find. Our attention to quality started in 1981 when the founders of the Great Lakes Window brand discovered a popular window technique used in Europe. They quickly brought it to their home in Toledo, Ohio. We continue to develop many more innovative product lines, including ecoSmart windows.

Almost ten million vinyl replacement windows and doors later, our standards are as high as ever. We continue to introduce new products, add new options and provide more support to homeowners, coast to coast. In fact, we believe our products are only as good as the people who sell, design and make them, so we work with the best home improvement professionals to bring ecoSmart to your home. That’s why Great Lakes Window products stand out among the competition.

Our premium products are made using state-of-the-art technology, modern equipment and cutting edge operational techniques. The strength of our parent company, Ply Gem, with over 70 years in the building products industry, provides the opportunity for the Great Lakes Window brand to bring more innovative solutions in design, performance and function that go above and beyond your expectations in replacement windows and patio doors.

EcoSmart widows offer a complete line of windows such as: Double Hung – Casements – Awning - Bay – Bow – Sliders – Patio Doors – Garden windows.

Energy Saving Features:

Color Options

Lifetime Seal Failure and Glass Breakage


(Clive, IA)

Clive, Iowa Window, Siding, Sunrooms & Door Company

Midwest Construction also services homeowners throughout Iowa

Quality Products & Quality Installation is our motto! In business since 1958, Midwest Construction continues to provide families throughout Iowa with the finest possible exterior remodeling services – as a family-owned and operated business, we wouldn't have it any other way...

As a premier Des Moines Window, Siding, Sunrooms and Door Company, Midwest Construction has two showrooms – one in Mason City and one in Grimes (Des Moines, Iowa Suburb) – which feature full-size sunrooms and fully functionally window displays for your education...

Our goal is to ensure that your replacement windows, vinyl siding, doors, gutters and/or sun room project is executed without a hitch. When you work with our trained professional, you get the peace-of-mind and comfort that comes with quality, energy-efficient products.

We'll guide you through the entire process from beginning to end – ensuring a smooth and streamlined affair...

Call Midwest Construction today for a free consultation and no-obligation quote at 800-925-6664, or fill out a quote form at https://www.mwcinc.com/quote/ to schedule a no-charge estimate!