Welcome to the future of replacement windows in Austin.

Thanks to everyone, the windows are really nice and a huge upgrade from the old aluminum windows we had before.
Melissa and Hank – Austin, TX
Window prices by email. Easy.
Replacing the windows in your home shouldn’t feel like a sales marathon, and that’s why homeowners across Austin, from Round Rock and Pflugerville to Cedar Park, Mueller, and South Austin, turn to Window Universe for a simpler, more straightforward experience.

Our team isn’t paid on commission, so you’ll never get the typical high-pressure pitch. Instead, we focus on helping you compare products, understand your options, and choose what actually makes sense for your home and budget. Every quote comes by email with clear pricing and product details, giving you the freedom to review everything on your own time.
When you’re ready to move forward, we professionally measure your windows, custom-manufacture each unit, and coordinate installation through certified specialists. Your project is backed by strong product and workmanship warranties, and you never pay anything up front. Whether you’re replacing a few windows in Hyde Park or completing a large renovation in Lakeway, our process scales to fit any size project.
If you’re planning a window upgrade, request your personalized price list by email and see why Austin homeowners are choosing a more modern, hassle-free way to replace their windows with Window Universe.

Working Together
We’re not commission based, so our job is to help you find the best solution rather than the most expensive. Eliminating the in-home sales pitch keeps costs down and quality up. Our window experts are here to help with solutions.

Why Choose Us?
As one of the larger companies in the country, manufacturers want us to carry their products. We compare the options to make sure we’re always offering strong value and reliable results on every project.

Trusted Professionals
Projects are measured and installed by the manufacturer’s installation service to keep quality consistent. It’s like going to the dealer instead of the corner mechanic, while our business model keeps pricing competitive.
Let’s start your next project
The first step is to request pricing online. We’ll ask for basic info about your project and we’ll send you itemized pricing and product info by email.
This is a starting point. From there we can answer any questions and make unlimited revisions until we have the order exactly the way you want it.
You don’t need to be a window expert and you don’t need to measure anything. Welcome to the future of replacement windows.
Who are we?
Window Universe was founded by Dan Schweihs and Bianca Medrano in 2008. Since then we’ve helped thousands of customers replace their windows and doors while avoiding many of the pitfalls of the replacement window industry.

We separate ourselves from the competition by offering clear, simple, itemized prices with quotes by email and professional installation. We sell windows the way we’d like to buy windows.
Dan also runs TheWindowDog.com sharing insider info about the window business. This has since become one of the most popular websites about windows and doors on the internet. Learn more about our history.

Efficient windows designed for our climate here in Austin
We’ll send the following info when you request our price list by email:
- Itemized cost of popular efficiency packages
- Efficiency ratings for several popular packages
- Multiple options with double pane or triple pane glass

We have replacement window options that meet the Energy Star and the “Most Efficient” criteria. Many companies do not offer such a wide range of choices.
We’ll show you suggestions that are designed specifically for this climate.
Remember, we make this whole process just as easy as possible. We’ll offer a range of options that make sense for the climate here in Austin. We show you the cost and the difference in efficiency level so you can make the best choice.
The power of color is undeniable

We offer a wide range of interior and exterior color options to provide the exact look you’re going for. Your new windows will be custom made just for you just the way you want them.
Wide range of products
Here in Austin we offer products that will perform well over the long term. Different projects need different products, but all of our customers are looking for quality and durability and a good value.
In this area we see a lot of horizontal sliding windows, picture windows, double hung windows and casement windows. We also offer bays and bows, garden windows and many door styles.
There are some companies that can only offer a few product options. Interestingly this is often caused by a lack of training for their salespeople. They keep their offering simple to avoid confusing their own people. Our window experts have an average of over 10 years of experience in the field. That’s one reason we can offer a wider range of choices than the typical in-home sales type of company.
Brands available in Austin:

Austin showroom is available

The professional installation department is based out of the warehouse and showroom in Austin. If you’d like to see a sample window in person that is available.
Lately more people are comfortable ordering online, but you can check out a display window in person if you’d like.
Note that every option is NOT on display so it’s a smart strategy to get a quote by email by filling out the form at the bottom of the page first. Then we can confirm showroom availability.
Window Universe Reviews
Read what our customers have to say about their experience, in their own handwriting.
If you’re even considering a window or door project you owe it to yourself to see what we can offer. We’ll email you real concrete information with no hassles. It’s all upside and costs nothing. We’re here to help whether you’re placing an order now or just trying to understand what would be involved. You’ll see why so many homeowners in Austin are choosing to work with us on their window and door projects.


















































