Weatherseal Window Company

Window Installation in Houston, TX

At Weatherseal Window Company, it makes us proud to be leaders in our market. Our company was established in 1984, ensuring that you are dealing with experts and not novices. When it comes to window installation in Houston, we know that results are what matter and that is why we have been delivering high-quality results for both residential and commercial clients for more than 25 years, not just in Houston but all over South Texas as well. Our company is fully insured and stands behind every single job that we take on no matter how big or small because we know that success in this business requires satisfied customers.

100% satisfaction guaranteed

In Business Over 30 Years


licensed, bonded & insured

Give Us A Call At 832-304-9355

Everyone Loves A Warm Home
At Weatherseal Window Company, we are Houston window installers with more than 25 years of experience, making us your ideal choice for any kind of window installation, maintenance, or repair work that you need. Our highly-qualified installers can even help you with any custom project that you have in mind no matter how big or complex it happens to be.

We are proud to provide high-quality window installation in Houston and other services for both our residential and commercial clients because we care about our community.

Other Weathersealing Services We Offer

We are Houston window installers and we know that one of the most important things to take into account when installing windows is their energy efficiency. Ideally, a window should not let heat escape during winter or enter during summer, but a lot of situations can lead to window damage that ends up in unwanted drafts.


Trusting something as important as your home’s windows is best left to experienced professionals, making us your ideal choice! You will be happy to know that we also offer our window installation services to commercial clients, so whatever commercial windows in Houston you happen to want for your business, we want to hear from you!


At Weatherseal, we have been in business since 1984 and have consistently helped our commercial clients with window installation in Houston, maintenance and repairs since then. Our team members are highly qualified and have the necessary knowledge and experience to take on any commercial window project of any size.

Simplify Your Life

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Benefits of Our Window Weathersealing in Houston, Tx
For most of us, our home is our biggest asset and especially dear to us because that is where our family lives. While every part of a home is important, its windows have to be kept in perfect working order at all times for various reasons such as energy efficiency.

Window repair in Houston becomes essential when that is not the case. Windows that are not energy efficient will let precious heat escape during the winter and make the home a lot harder to cool during the summer. That translates to higher energy bills and that is not something that any homeowner wants.

No matter what the issue is with your windows, our qualified team can handle it, and if the time has come for your windows to be replaced, we can advise you about your options, how much they will cost you, their benefits, and provide you with proper and efficient window installation in Houston.


WEATHERSEALING excellence guaranteed!


Commercial window installation and repairs

We realize that as a business owner, your main concerns when it comes to commercial window installation in Houston are function and durability because you want those windows to work exactly as they should and last for a very long time to come.

During our extensive years in this business, we have installed, maintained, and repaired countless windows for our commercial clients in and around the Houston area, and we are ready to do the same for you! You will be happy to know that we can install and replace your commercial windows with others in a wide variety of materials such as metal, steel, vinyl, wood, and more. Depending on your particular needs, we can do it fast so that we do not interfere with your business’ everyday operations.

Real Customer Reviews

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Had sound proof, hurricane rated window upstairs and 3 bay windows replaced. Service was fast and friendly.

Angelika S

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Installation was great, and the windows are awesome.

Michelle R

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They did a wondeful job and were very helpful in doing all I asked them to do, I was very pleased with the work.
Lela B

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Trip was very knowledgeable and friendly. the man that installed our new windows was neat, efficient and worked on a timely basis. we are please with the whole experience!
Richard M


Full Satisfaction Guarantee

At Weatherseal Window Company, we have lasted a quarter of a century in this business and built a solid reputation during that time because of our high-quality results and reliability. We stand behind our workmanship for commercial window installation in Houston and other services. We back that up with a full satisfaction guarantee that gives our clients peace of mind. Get in touch with us now to find out more.


Ready To Schedule A Window Service?