Window Services You Can Trust in Bettendorf, Iowa

Mainstream Home Improvement offers top-notch window services, providing homeowners with high-quality products and professional installation for enhanced energy efficiency and aesthetic appeal.

Real Customer Testimonials

After 20+ years in the industry, we have served thousands of satisfied customers. Browse through our customer testimonials to see why we’re still their #1 choice.

Your Questions Answered

We think it’s important for you to understand the why when making home improvements. Here is a list of the most common questions answered for your convenience.

Flexible Financing Options Available

Replacing your windows or roof can be financially intimidating. Have peace of mind with our flexible financing options on our replacement & installation services.

Bettendorf Replacement Windows

In Bettendorf, Iowa, updating windows is a vital aspect of enhancing a home, providing homeowners with significant advantages in terms of energy conservation, visual appeal, and overall property value. Given Bettendorf’s diverse climate, with hot summers and cold winters, it is crucial to have top-notch windows that offer excellent insulation and minimize energy use. By choosing to install replacement windows, homeowners can save on heating and cooling expenses while increasing the comfort of their living spaces and elevating the visual attractiveness of their homes.

Mainstream Home Improvement stands out as the premier choice for replacement windows in Bettendorf, Iowa, due to their vast experience, outstanding workmanship, and steadfast dedication to customer satisfaction. As a local business, they are well-versed in the specific requirements and preferences of homeowners in the area, ensuring that each project caters to the distinct needs of the property. Mainstream Home Improvement utilizes only the finest materials and products, including energy-efficient windows that surpass ENERGY STAR standards. Their skilled installers excel in their trade, delivering accurate and prompt installations with minimal disruption to the homeowner. With a solid reputation for excellence and dependability, Mainstream Home Improvement is the go-to option for those seeking top-quality replacement windows in Bettendorf, Iowa.

Benefits of Replacing Your Windows

When your home requires new windows, the process might appear daunting. However, it’s crucial to concentrate on the long-term advantages that quality replacement windows offer. Here are four essential benefits to consider beyond the price and installation provided by Mainstream Home Improvement:

Energy Efficiency

One of the most significant advantages of replacing windows in Bettendorf, Iowa, is enhanced energy efficiency. High-quality, energy-efficient windows can deliver superior insulation, minimizing heat transfer between your home’s interior and the outdoors. This helps maintain a comfortable temperature inside your home all year round, resulting in lower energy use and decreased heating and cooling expenses.

Improved Curb Appeal

Replacing old or damaged windows can considerably elevate the aesthetic appeal of your home. With an extensive range of styles, colors, and materials available, new windows can change the appearance of your property, making it more attractive and contemporary. This can also raise your home’s perceived value, which may be advantageous if you intend to sell your property in the future.

Increased Home Value

Investing in replacement windows can add value to your home in Bettendorf, Iowa. Potential buyers are often drawn to homes with energy-efficient, visually appealing windows, as they understand the long-term savings and comfort they can offer. As a result, homes with upgraded windows may sell more quickly and command higher prices on the market.

Decreased Noise Pollution

High-quality replacement windows can help diminish the amount of noise that enters your home from outside. By providing better sound insulation, these windows can create a quieter, more serene living environment for you and your family. This is especially important if you reside near busy roads or in neighborhoods with high levels of noise pollution.

Types of Windows We Offer
Bettendorf, Iowa

As one of the leading window installation and replacement experts in the Bettendorf, IA area, we pride ourselves on being able to offer clients a wide selection of window options for their homes. Whether you’re looking for a standard slider window or want unique bay windows for your family home, Mainstream Home Improvement is here to help you with your upcoming project. We sit down with homeowners to determine which style of window they’re looking to install or replace on their property, while completely managing the entire installation and quality-management process. There are several types of windows we offer our clients including: 

double hung windows quad cities

Double-Hung Windows

casement windows quad cities

Casement Windows

bay window quad cities

Bay & Bow Windows

slider windows quad cities

Slider Windows

Awning Windows

sliding patio doors quad cities

Patio Doors

Quad Cities Replacement Window Company

There are numerous reasons to replace windows, particularly in Bettendorf, Iowa. In some instances, the windows in question may be the original ones in a home that is nearly a century old. Many of these windows feature wood frames, single-pane glass, and a weight system on a rope inside the frame. These windows tend to be non-functional, highly energy-inefficient, and may even have rotted wood. In newer homes built within the last fifty years, contractors often opted for “contractor-grade” windows to save on construction costs and improve their profit margins. Regrettably, many of these windows were subpar from the moment they were installed. Over time, some of these windows have ceased to function properly, developed seal failures leading to cloudiness, and may even leak air or become drafty due to deterioration. Mainstream Home Improvement can make the process of obtaining new energy-efficient replacement windows in Bettendorf easy, simple, and stress-free, ensuring windows that will last a lifetime.

Stress-Free Window Replacement in Bettendorf Iowa

Mainstream Home Improvement simplifies the process of obtaining new windows with our easy-to-follow approach. We begin by presenting various types and styles of windows we offer, assisting you in selecting the ideal option for your home. Afterward, we measure the window and give a price based on your choices and measurements. To guarantee precision, we dispatch another team member to re-measure the windows before submitting the order.

Depending on the manufacturing plant’s timeline, windows can take anywhere from two to eight weeks to be completed. Once the windows are delivered to our office, we will get in touch with you to arrange a suitable installation date. Following the installation of your new windows, we perform a “victory lap,” a standard procedure at Mainstream Home Improvement, to confirm everything meets your expectations before accepting the final payment.

How Window Performance in Bettendorf, Iowa is Evaluated


In the Quad Cities, with its varying weather, this measurement is essential as it indicates the rate at which a window, door, or skylight transmits non-solar heat flow. For windows and glass doors, the U-factor may refer to the glass or glazing on the panes of glass. However, NFRC U-factor ratings represent the entire window performance, including frame and spacer material. A lower U-factor signifies greater energy efficiency, which is crucial for the region’s climate.

Solar Heat Gain Coefficient (SHGC)

This factor represents the fraction of solar radiation admitted through a window, door, or skylight, either transmitted directly and/or absorbed and subsequently released as heat inside a home. Given the Quad Cities’ weather, a lower SHGC means the window transmits less solar heat and has better shading ability. A high SHGC-rated product is more effective at collecting solar heat during the winter, while a low SHGC-rated product is more effective at reducing cooling loads during the summer by blocking heat gain from the sun.

Air Leakage

This measures the rate of air movement around a window or door in the presence of a specific pressure difference across it, which is particularly important in the Quad Cities’ weather. A product with a low air leakage rating is tighter than one with a high air leakage rating. It’s crucial to note that air leakage also depends on the proper installation of a window, which is assumed in all ratings. Mainstream Home Improvement guarantees proper installation to ensure maximum efficiency in the Quad Cities’ climate.

Frequently Asked Questions

When Our Clients in Bettendorf, Iowa Have Questions, We Have Answers.

When it comes to window replacement, Mainstream Home Improvement is your trusted source for expert advice and professional installation. Explore our comprehensive FAQ section to find answers to common questions and get valuable insights for your window shopping journey. If you can’t find what you’re looking for, don’t hesitate to contact our knowledgeable team in the Quad Cities area for personalized assistance and guidance.

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.


Mainstream Offers a Workmanship Guarantee on Your New Windows

Mainstream Home Improvement, serving Bettendorf, Iowa, presents a Workmanship Guarantee on your new windows, guaranteeing that their team will address any installation concerns found within the first five years of ownership at no additional cost to you. This workmanship guarantee is distinct from the actual window warranty supplied by the manufacturer, providing you with double the protection for your investment. This dual coverage gives you peace of mind, knowing that your new windows in Bettendorf, Iowa are supported by both the installer and the manufacturer, ensuring lasting quality and value for your investment.

What Our Customers Are Saying

Our Awards

At Mainstream Home Improvement, we are delighted to have developed a reputation for superior quality and to have earned honors that recognize our commitment to honesty, integrity, and client satisfaction.

better business integrity awards logo

Mainstream Home Improvement Wins 2004 Better Business Bureau Integrity Awards

Mainstream Home Improvement Wins Score's Business Of The Year Award

Mainstream Home Improvement Wins The Rock Island Recycling Award

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