Granite City Replacement Window Company

Investing in high-quality Granite City replacement windows is one of the best ways to increase your home's curb appeal and value while also saving you money on your energy bills. However, don't trust just any window contractors. Instead, trust the professionals at Alenco. 

For over three decades, our window installation experts have provided top-notch vinyl windows at affordable prices. In addition, our premium replacement windows are energy-efficient, customizable, and long-lasting. The best part is that we offer financing and warranty options, allowing you to get the most of your window investment. 

Comprehensive Replacement Window Options for Granite City

 At Alenco, we understand the importance of maintaining the beauty of your home's exterior. We use industry-leading replacement windows manufactured by the most trusted brand names to ensure beautiful results that last. Combined with our affordable prices and customizable designs, our comprehensive window options offer exclusive benefits. 

Beautiful, Energy-Efficient Windows

Our selection of energy-efficient windows includes options that are just beautiful as they are functional. Not only will they help keep your energy bills low, but they will also keep every room in your house at the perfect temperature. In addition, we offer a variety of colors and style options, allowing you to customize your windows to complement your home's aesthetic effortlessly. 

Customer-Focused Window Installation

We want to make the window installation process as simple as possible while respecting your time and budget. Our team of window professionals focuses on each of our customer's needs to ensure a seamless process. We will be with you during each step of the process, starting with the initial consultation to the final installation so that you can have peace of mind. 

Trained Window Contractors

At Alenco, we take pride in our 30 years of experience in the window industry. Our window contractors not only have these years of experience on their side but are also thoroughly trained. What this means for you is professional service, innovative products, and perfectly installed windows. So when you choose us, you can be sure your windows meet industry standards. 

Expertly Installed Vinyl Windows

Vinyl windows are one of the most types of replacement windows. Compared to those offered by our competitors, our windows are measured to fit your existing window frames perfectly. We measure your new windows to within a 1/8 inch to ensure a weather-resistant, airtight seal. Our windows are available in various colors and styles to create a seamless transition to your home's exterior. 

Schedule a Free Consultation With the Best Replacement Window Company in Granite City

If you're looking for high-quality replacement windows, look no further than the Granite City window contractors at Alenco. For over 32 years, we have been the trusted source for premium products at affordable prices. Call us today to learn more about our installation process. You can also fill out our simple online quote form to schedule a free consultation and receive a free cost estimate.