Limited Time Offer!
Buy 10 Windows, Get One Free
Only $5,899.00
Let Light In
Transform your La Porte home with natural light and lasting charm. Whether you’re hosting guests near Sylvan Beach Park or upgrading a family home in Fairmont Park, Longhorn Windows helps you rediscover your space’s potential. With a wide variety of window styles designed to complement La Porte’s blend of classic and coastal homes, we make enhancing your space simple and stress-free.
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Aluminum Windows
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Bow & Bay Windows (including the differences)
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Casement Windows (best for energy-savings)
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Picture Windows
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Single & Double Hung Windows (including maintenance tips)
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Specialty Windows
Take Control Of Your Electric Bill
Handle La Porte’s Gulf Coast heat and humidity with energy-smart solutions. Our superior window craftsmanship improves airflow and cuts energy use—whether you’re replacing older windows near Morgan’s Point or boosting efficiency in new builds across Shoreacres. Longhorn Windows brings comfort and savings, year-round.
Most Trusted Window Replacement Company In La Porte
"We had an all around great experience with Longhorn windows! Eli was very informative. His work crew was professional, neat, and got the job done in 1 day. Price was very competitive. Our windows are beautiful. Liked everything except their name - Geaux Tigers!!"
- Joel D.
"They just finished the installation of windows on 1/15. Windows and installation quality is very good. Very professional window vendor. I definitely will recommend them to my friends."
- Felix L.
"The crew was supposed to be here on-site at 9:30 a.m. To my surprise they arrived at 8:30 a.m. They were all extremely nice and very professional. Walter gave me and my wife some knowledge on the windows we had purchased. I would definitely recommend this company."
- Eric H.
FAQs in La Porte
Do you need a permit to replace windows in La Porte, TX?
Yes. The City of La Porte requires permits for window replacements—especially if structural modifications are involved.
Is it worth replacing windows before selling a house?
Definitely. Updated windows in La Porte boost energy efficiency, improve curb appeal, and are a big draw for buyers near the coast.
How long does the window replacement process take?
Most projects are done in 1–2 days, though larger homes or custom window orders can take slightly longer.
What types of windows are best for energy efficiency?
Low-E, double-pane windows with insulated vinyl or composite frames work best against La Porte’s humidity and Gulf heat.
How long do replacement windows last in La Porte’s climate?
With quality materials and proper care, most windows last 20–30 years—even with La Porte’s salty air and seasonal storms.
Smart Windows for Coastal Peace of Mind
In La Porte, homeowners understand the value of preparation—and so do we. At Longhorn Windows, we provide window solutions designed for coastal resilience and everyday efficiency. Whether you're upgrading to enhance curb appeal or safeguard your home against storm risks, our impact-rated, energy-efficient windows deliver both style and strength.
With over 70% of homes in La Porte owner-occupied, now’s the time to invest in upgrades that increase comfort, reduce utility bills, and stand strong during storm season. And with flexible financing options, protecting your home doesn’t have to break the budget.
La Porte is building smarter. Let your windows reflect that.
*Promotion valid for white single & double hung windows under 110 united inches.