Replacement Windows That Fit Your Home and Your Goals
Whether you're looking for the most energy-efficient option, trying to stay within a budget, or comparing fiberglass and vinyl, we'll help you understand your options before you make a decision.
Where Would You Like to Start?
Whether you're comparing costs, exploring window options, or getting to know Southwest Exteriors, choose the path that's most helpful to you.
Wondering what replacement windows actually cost? Explore real pricing ranges, the biggest factors that affect cost, and use our calculator to estimate your project before scheduling a consultation.
Compare fiberglass, vinyl, and other window options to understand the pros, cons, costs, and which products make the most sense for your home and budget.
Not every contractor is the right fit. Learn who we're a great fit for, who we may not be the best choice for, and what you can expect from working with our team.

Our Recommended Window Collections
After helping thousands of Texas homeowners replace their windows, these are the two window collections we recommend most often. Explore the one that best fits your goals and budget.
Fiberglass Windows
Best for long-term homeowners
If you’re planning to stay in your home for years to come and want maximum durability, fiberglass is worth a closer look.
Vinyl Windows
Best for value-conscious homeowners
If you’re looking for a beautiful, energy-efficient replacement window that offers excellent long-term performance, Anlin is an outstanding choice.
Which Window Style Fits Your Home?
Choosing the right window isn't just about looks. Each style offers different benefits for ventilation, natural light, operation, and curb appeal.
What Do Replacement Windows Cost?
The cost of replacement windows depends on your home, the window material you choose, installation requirements, and the number of windows being replaced.
Our pricing calculator can help you understand a realistic price range before scheduling a consultation.
Not sure if online pricing calculators are accurate? Read our article on how window pricing calculators work and what they can (and can't) tell you before you get started.
What to Expect When You Choose Southwest Exteriors
Schedule Your Free Consultation
Custom Built & Professionally Installed
Enjoy Your Home with Confidence
Your Windows Are Backed for the Long Haul
Replacing your windows is a significant investment, and it should be one you can feel confident about. That’s why every project is backed by our Best by Southwest Lifetime Warranty. We stand behind our products, our workmanship, and our commitment to being here long after your installation is complete.
Hear From Our Happy Clients
"The process was quick, easy & went smoothly. The communication is amazing."
They communicate every step of the way. The installers were very pleasant & professional. They were careful with the surroundings & cleaned everything before leaving.
"SW Exteriors was a great company to work with. They were professional, competent and helpful."
The work was done on time with no issues and the entire team was responsive and dedicated to making us happy with the final results. Highly recommend them.
"100% recommend! The other companies we got quotes from just made us feel like they only cared about making a sale."
We met with three door companies before choosing SW Exteriors. They were very professional and personable. It was such an easy process and they are on top of their communication…I never had to follow up!
"You did our windows two years ago and now our doors!!!!"
The installers were very polite, very professional, and I am very pleased with your company.
"Great products! Great service! And great staff!"
They worked seamlessly together in tandum. They were fast, efficient, and hard working. I was extremely impressed that it only took them a few hours to replace 9 VERY OLD windows!
"Probably the most seamless home improvement project I have done!"
From start to finish, things were communicated and happened on time. Crews were friendly and respectful of my premises. And I absolutely love my casement windows!
"Extremely pleased - and I am a stickler for quality work."
This was one of the best experiences I have had with a home construction contractor. The install crew was extremely efficient, and the teamwork was amazing to see. After 10 years, the windows look like new. Extremely pleased.
"Everyone was professional, kind and very responsive!"
They were professional and informative, not salesy, in the initial meeting, answering all my questions and showing me all options. They actually listened to what I wanted!

Common Questions About Replacement Windows
How much does a window replacement cost?
The cost to replace one 3 ft. x 5 ft. window can range anywhere from $1,600-2,800 depending on the window material and installation type. If you are looking to replace your window yourself, you can find replacement windows at a local hardware store for less than $300. However, a professional window replacement will range more in the thousands to replace one standard 3 ft. x 5 ft. window. The cost of your window replacement project will depend on the window type, size, quality of the window, quality of the installation, and warranty.
Why is there such a wide range of pricing?
The range of cost for replacement windows all comes down to quality. A low-quality window is going to be low-cost just as a high-quality window is going to be a higher cost.
Less expensive windows typically also have a lower lifespan. When you pay for a higher quality window, you’re paying for it to last.
How long will it take to install my new windows?
Generally, one installation crew can install 10-15 windows in one day. However, this depends on the size of the windows and the degree of difficulty of the window. For example, a window on a second or third story of a home will take longer to replace than a window on a first floor.
How do I choose the right window for me?
When shopping for replacement windows, you must consider your budget, goals, wants, and needs for your project. Asking yourself the right questions, like how energy efficient you want your windows to be, how long you want them to last, and how durable you want them to be, is crucial to finding the right window for you. Our expert design consultants can help guide you to the right window type and style.
Can you repair my existing window?
If you are having troubles with a window that we previously installed, we will service that window to repair or replace it if need be. However, Southwest Exteriors does not perform general window repairs, including glass repairs.
Do you have to pull my credit, and what companies do you use to finance?
We use Credit Human, Service Finance Company, EnerBank, GreenSky, and CreditNovo. With each company, it will be a hard pull on your credit.
Start Your Journey With Us
Schedule An Appointment Today
What Can You Expect?
1. Quick Contact: Expect a call or text shortly after completing this form during business hours (M-F 8a-6p, Sat 9a-3p), or by 9a the next day otherwise. No spam, guaranteed.
Easily add us to your contacts via the QR code above or recognize our calls without hassle by adding us to your contact 210.301.1183
2. Project Discussion: We'll discuss your home improvement needs and suggest suitable steps forward. If we're not the best fit, we'll recommend alternatives.
3. Consultation Timing: Confirm a no-pressure, flexible consultation at a time that suits you, including weekends.
Our Promise:
Experience zero sales pressure. We give you space to make the best decision for your home without rushed offers.
Fill out the form and let's get started on creating the home you've always wanted!
