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Luxury Houston home with floor-to-ceiling replacement windows designed for natural light and energy efficiency.

Better Windows Start Here

Windows for Sale in Houston, TX

At Longhorn Windows, we provide professionally installed replacement windows in Houston designed for Texas homes. Our focus is simple: energy efficiency, long-term durability, and expert installation that protects your investment.


We work on both small projects and full-home upgrades. From your first consultation to final installation, Our team handles every step.

Replacement Windows for Houston Homes

When homeowners search for replacement windows in Houston, they are usually trying to fix common problems, such as:

  • Rising energy bills

  • Drafts and uneven temperatures

  • Moisture between glass panes

  • Windows that are hard to open or close

  • Storm-related damage

Longhorn Windows provides home window replacement in Houston built for long-term performance and reliability.


Full-Home Window Replacement

Many homes in Houston benefit from replacing all windows at once. A full-home project can:

  • Improve energy efficiency

  • Create a consistent look

  • Increase resale value

It also helps ensure all windows perform at the same level across your home.


Retrofit vs. Full-Frame Replacement

Not every home needs the same type of installation. We evaluate your home and recommend the best option.


Retrofit (Insert) Replacement

This method keeps the existing frame in place, making it faster and often more cost-effective.


Full-Frame Replacement

This approach removes the entire window unit. It allows for a more complete upgrade and can address structural issues.


Our team will guide you based on your home’s condition and your long-term goals.


Energy-Efficient Glass for Houston Heat

Houston’s heat makes energy-efficient windows essential.


Our replacement windows include features like:

  • Low-E coatings that reflect heat

  • Double-pane glass for insulation

  • Argon gas fills between panes

These features help reduce heat transfer and keep your home more comfortable. They can also lower the workload on your HVAC system.


Hurricane-Ready Options

Storm protection is an important factor in Southeast Texas.


We offer:

These features help improve your home’s durability during severe weather.


Proper installation also ensures your windows meet local building standards and perform as intended.

Types of Windows We Offer

The right window style affects how your home looks and functions. Longhorn Windows offers a range of options designed for Houston homes.


Single-Hung Windows

A simple, cost-effective design with a fixed top sash and a movable bottom sash.


Double-Hung Windows

Both sashes open, allowing for better airflow and easier cleaning.


Sliding Windows

A strong option for wider openings and contemporary layouts.


Picture Windows

Fixed windows that maximize natural light and outdoor views.


Bay and Bow Windows

Add depth and create a more open feel inside your home.


Patio Doors

Energy-efficient sliding glass doors that pair well with window replacement projects.

All options are available with energy-efficient features and built to handle Houston conditions.

Contemporary glass architecture in downtown Houston showcasing large commercial window systems and modern design.

How Much Do Windows Cost in Houston?

Cost is an important part of any home improvement decision.


The final cost depends on several factors:

  • Window size and style

  • Frame material

  • Glass package

  • Installation complexity

  • Condition of the existing structure

Vinyl windows usually offer the best value. Fiberglass and wood options tend to cost more.

Current Window Replacement Deals in Houston

Many homeowners look for ways to save on larger projects.


Longhorn Windows occasionally offers promotions, such as:
  • Buy 10 Windows, Get 1 Free

This type of offer can help lower the average cost per window when replacing multiple units.


We also offer flexible financing options. This allows you to spread out payments and make the project more manageable.

Modern two-story Houston home featuring large energy-efficient replacement windows and contemporary exterior design.

Why Choose Longhorn Windows?

When comparing windows for sale in Houston, both product quality and installation matter.


Local Experience

We understand Houston’s heat, humidity, and storm conditions. This helps us recommend the right products for your home.


Professional Installation

Proper installation is critical. Our trained crews focus on:

  • Secure placement

  • Tight sealing

  • Clean finishing

This helps your Houston windows perform correctly over time.


Warranty Protection

We provide warranty coverage for both materials and labor. This gives you added confidence in your investment.


Financing Options

Window replacement can be a major project. Our financing options help make it more accessible.


Clear Process

We keep the process simple, providing clear communication and straightforward recommendations.

Schedule Your Free Window Consultation in Houston

During your consultation, we will:

  • Measure each window

  • Assess your home’s condition

  • Recommend the best options

  • Provide a clear, written estimate

Whether you are replacing a few windows or upgrading your entire home, our team is here to help.


Longhorn Windows proudly serves Houston and surrounding communities. We proudly offer professional installation, energy-efficient products, and solutions built for Texas homes.

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