Replacement Windows for Rock Island, IL

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Home Rock Island Window Replacement

Signs You Require Replacement

If you have noticed any of the following signs in your home in Rock Island, IL, it may be time to consider window replacement: drafts, condensation, noise, or visible wear and tear, such as cracks and dents.

At Mainstream Home Improvement, we specialize in energy efficient window replacement solutions that not only save you money on your energy bills but also reduce your carbon footprint. Our replacement windows are designed to keep your home comfortable in any weather condition, reducing the strain on your heating and cooling systems.

As the leading window contractor in Rock Island, IL, we take pride in our attention to detail and commitment to quality craftsmanship. We offer a wide range of window styles and customization options to suit your unique needs and preferences, ensuring that your new windows will enhance both your home’s energy efficiency and curb appeal.

Don’t let outdated windows compromise your home’s comfort and energy efficiency any longer. Contact us at Mainstream Home Improvement today to learn more about our window replacement solutions and experience the difference of working with true professionals.

Types of Replacement Windows We Offer

At Mainstream Home Improvement, we pride ourselves on offering a comprehensive selection of window styles to suit every homeowner’s preferences and needs. Our range includes classic double-hung windows, which provide timeless charm and easy maintenance, as well as versatile casement windows that offer excellent ventilation and a sleek, modern look. For those seeking to create a dramatic focal point or expand interior space, our bay and bow windows are perfect choices, offering panoramic views and abundant natural light. We also offer slider windows, ideal for spaces with limited vertical clearance, and awning windows, which are perfect for adding ventilation in rainy weather. Additionally, our collection features patio doors that seamlessly blend indoor and outdoor living spaces, providing both functionality and aesthetic appeal. Whatever your style or requirements, Mainstream Home Improvement has the perfect window solution for your Quad Cities home.

Double-Hung Windows Casement Windows Bay & Bow Windows Slider Windows Awning Windows Patio Doors

Window Customer Testimonials

Over 250+ Five Star Reviews

Spencer and Mainstream do really good work!
Jamie C.

Mainstream replaced 7 failing windows and a sliding glass door in my 2005 house.
Emily M.

Very pleased with my new windows!
Vicki P.

We are very happy with the job of our new windows installation from start to finish.
Diane A.

Needed new windows on my front porch and new gutters on the whole house.
Noah H.

Mainstream Home Improvement did an excellent job replacing and installing my new windows.
Cynthia I.

Quad City Window Replacement Window Installation Testimonials Quad City Window Projects

Frequently Asked Questions
We Answer the Top Questions Asked By Our Clients

Window shopping can be a time-consuming task, especially when there are several options and styles to choose from. Mainstream Home Improvement is the leading expert in window replacement options and installation services. Browse through some of our most frequently asked questions to see how we can help in your upcoming window replacement project. Can’t find your question here? View our full FAQ or contact our team in the Quad Cities area today.

View Full FAQ

Why do I have condensation on my windows?

Excessive humidity levels in your home is what causes condensation, not your windows. Condensation is proof of excessive moisture in the air, which can actually be fixed with a dehumidifier or the cleaning of your HVAC units by a professional technician. For more information on condensation, please visit AAMA’s website.

How much can I save by switching out my old windows with new energy efficient windows?

This answer varies depending on several factors: the characteristics of your old and new windows, the size of your home, your property’s location, and more. ENERGY STAR® has put together calculated estimates of the energy you are bound to save when replacing a single-pane or double-pane clear glass window. Ask our team for more specifics on how much money you could be saving with our windows.

Why won’t my window sash stay up?

If your window sash won’t stay up, it may be due to the wrong size window being installed or the balance of your window is off. Unfortunately, this fix requires help form the professionals as the repair is different for every window style and manufacturer. Get in touch with our team if you’re having issues with your window sash.

What window warranties do you offer?

As a window dealer of MI Windows and Doors, our window replacement products are all covered under a Limited Lifetime Customer Assurance Warranty. This allows for homeowners to order replacement parts at no additional charge when their MI windows are broken or not operating properly. Some of our windows also come with a Glass Breakage Limited Warranty where new glass can be purchased at no additional cost if your window breaks.

How can I make the window installation process go as smoothly as possible?

To have your window installation process go as smoothly as possible, make sure the opening to your windows has been cleaned before our contractor gets there. Once your custom windows are installed, make sure there isn’t any more work to be done before using your windows. Lastly, take care of your caulk and trim to make sure your windows last as long as possible.

Service Areas for Window Replacement & Installation

Looking for quality energy efficient windows in the Quad Cities Area. Click your city to find out more about our replacement window services in your area