Limited Time Offer!
Buy 10 Windows, Get One Free*
Only $5,899.00
Let Light In
Illuminate your Rosenberg home with light and timeless Texas charm. Whether you’re upgrading a historic house near downtown or refreshing a family home in Brazos Town Center, Longhorn Windows helps you rediscover your home’s potential. With a variety of window styles tailored to Rosenberg’s mix of classic and contemporary homes, we make enhancing your space effortless and inviting.
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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
Stay comfortable through Rosenberg’s hot summers and cool nights with energy-smart windows. Our expertly crafted designs improve airflow and cut energy use—perfect for modernizing older homes or adding efficiency to new developments across Rosenberg. Longhorn Windows delivers reliable comfort and savings built for Texas living.
Most Trusted Window Replacement Company In Rosenberg
"Eli and his team were professional and the installation process was flawless! Very respectful knowledgeable installation crew with minimal dust post installation to deal with too. I would highly recommend!"
- Claudia S.
"We bought a new house in Oct of 2022 and worked with Eli to install new windows in April of 2023. Eli was upfront on cost and timing. Cost didn't change and timeline proposed by Eli was met without delay. There was an issue with 2 windows, both of which were sorted by Eli without question. As for quality, there is one window in our home that wasn't replaced due to shipping issue, with the heat in Texas, that particular room is about 15 degrees warmer than the rest of the house. It's terrifying to think of my energy bill and experience would be in the Texas heat without these new windows. We went from single-pane to double-pane windows, was the best decision we made all year. Good communication and reliability from Longhorn Windows, good quality product and the price worked. If get a chance to work with Eli, I would highly suggest you take their offer. 10/10"
- Ben Z.
"Hello Eli, I just want to tell you how much I love my new custom windows. Your installers were impeccable & cleaned up all so well. Jose was just excellent! I am going to save up my $$$ to replace the front windows…so modern. Your recommendation of trim was spot-on! Thank you!!"
- Cynthia T.
FAQs in Rosenberg
Can you replace a window without removing the siding in Rosenberg, TX?
Yes—most window replacements in Rosenberg can be done without removing siding, especially if the existing frame is in good condition.
Should I replace all my windows at once or in stages?
Replacing all at once offers better energy efficiency and consistency, but many Rosenberg homeowners do it in phases based on budget or need.
How long do replacement windows last in Rosenberg’s climate?
With proper installation and care, most windows in Rosenberg last 20–30 years—even with the intense Texas heat and humidity.
When is the best time to replace your windows in Rosenberg?
Spring and early fall are ideal—temperatures are comfortable, and you’ll start saving on energy before the extreme heat hits.
Do I need to be home during the window installation?
It’s helpful to be home at least at the start to provide access and answer questions, but many Rosenberg homeowners arrange flexible scheduling.
Reliable Windows for a Resilient Rosenberg
Rosenberg is growing fast—and so are the expectations of local homeowners. At Longhorn Windows, we help Rosenberg residents stay ahead with durable, energy-efficient window upgrades that enhance curb appeal and offer real protection from the elements.
With a housing market balanced between owners and landlords, our window solutions bring value whether you’re investing in your forever home or upgrading a rental property. Our impact-rated glass helps safeguard against Rosenberg’s flood risks, while our energy-saving technology keeps monthly bills in check year-round.
We also offer flexible financing, making premium upgrades accessible without financial strain.
Rosenberg is rising—let your windows rise to the occasion.
*Promotion valid for white single & double hung windows under 110 united inches.