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Energy-Efficient Windows

Upgrade Your Home With Energy-Efficient Windows

If you own a home in the Houston area and the time has come to replace your windows, The Window Source recommends investing in energy-efficient windows that will save you money for decades to come. We offer a wide selection of premium windows that are ENERGY STAR certified. They’ll not only enhance the curb appeal of your house and increase your property value but also make your home quieter and more comfortable, lower your heating and cooling costs, and reduce your carbon footprint.

Is It Time to Replace Your Windows?

Age is an important consideration as windows become less efficient with time, and we encourage area homeowners to install energy-efficient windows proactively based on the expected lifespan of their current windows. You should also watch for signs that your windows are wearing out sooner than expected. Draftiness that cannot be corrected with new weatherstripping is a telltale sign. You should also replace windows that are difficult to open or close or no longer secure, and windows with non-superficial damage to either the frame or glass should be replaced as soon as possible.

Window Replacement

The Benefits of Energy-Efficient Windows

Energy-efficient windows provide better insulation than standard windows. That results in losing less heated and air-conditioned air, which lowers your energy consumption and utility costs. In fact, the U.S. Department of Energy estimates that the average American household will save at least $125 a year and upward of $500 annually by investing in windows that are ENERGY STAR rated. The added insulation will also make your home more comfortable and more consistent, and it will block out even more external noises, which results in quieter living spaces and better listening experiences.

Why Choose The Window Source

The Window Source is the right choice for homeowners throughout the Houston area because we have served this region for more than 15 years and deliver the high level of customer service and care that you deserve. We also offer a large selection of energy-efficient windows at competitive prices. The Window Source has design consultants available to help you make the best window choices for your home and budget, and our expert window installers will ensure that your new windows are beautiful and installed the right way the first time around.

New Replacement Windows & Doors For Your Home

A Simple, Hassle-Free 4 step Process!

Our dedicated team strives for 100% every day and we do not consider our job complete until our windows and doors are properly installed in the home. Let’s start the process today!


Call For Free Consultation

Begin the process by calling for a consultation with our experts.


Windows & Doors Ordered

Once you've made your selections, we'll place the order.


Schedule Installation

We'll work with you to schedule a convenient installation date.


Lifetime Warranty

Rest assured knowing that your investment is protected.

Our Window Selection

All of the windows we’ll offer you will be energy efficient and ENERGY STAR rated in particular. That guarantees you the desired level of performance and may make you eligible for a tax credit and other incentives. Opting for enhanced energy efficiency does not limit your window choices. We offer energy-efficient windows in all styles, including specialty shapes and custom windows but also awning, bay, bow, casement, double-hung, garden, impact, picture, single-hung, slider, and storm windows.

Energy-Efficient Vinyl Windows

Vinyl windows are the most popular replacement windows here in the Houston area but also throughout North America, and vinyl is a particularly strong material choice for energy-efficient windows. Another advantage of vinyl is that it’s relatively inexpensive but also long-lasting, and that results in windows that deliver a lower total cost of ownership than most other windows on the market. Vinyl also allows for a wide range of colors, designs, and window styles, and vinyl windows require little to no maintenance and will never fade or rot.

Our Impact Windows are the Best

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Our Certified Window & Door Experts Are Ready To Help.

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Commercial Window Installation

Our window installation services are not limited to homes. The Window Source also installs energy-efficient windows for commercial purposes, and we replace commercial windows for many apartment buildings, condominiums, and hotels throughout the Houston area. Our window experts understand the role windows play in a building envelope and will help you make choices that not only beautify your building but lower your energy costs and reduce your carbon footprint while maximizing your budget.

Schedule an On-Site Consultation

Call the experts in energy-efficient windows 1-281-547-6900.

The Window Source has been a trusted name for windows for many years and welcomes the opportunity to make you our next loyal customer. If you’re interested in energy-efficient windows, we’ll be happy to send one of our design consultants to your home at no cost and without obligation. Call us at 1-281-547-6900 or use our online contact form to schedule that appointment.

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