Welcome to the future of replacement windows in Baltimore.
Window prices by email. Easy.
Thanks for Mark and his team for their hard work. The new windows look great, it’s such an improvement from our old windows. The house is quieter and more comfortable already.
Michelle – Cockysville, MD
From historic Baltimore rowhouses to modern suburban homes, Window Universe has created an easy, reliable way to upgrade windows and doors throughout the region.
Our non-commissioned experts focus on honest guidance, helping you choose the right products without upselling. You’ll receive upfront pricing and full product details by email, giving you time to review everything without the pressure of a salesperson in your home.
Each project is measured with precision, custom manufactured for a perfect fit, and installed by the manufacturer’s approved installation team. Backed by strong warranties and offering no-money-down terms plus excellent financing, we make replacements simple and stress-free—no matter the size of your Baltimore project.
Request your quote by email today through the form at the bottom of the page. You’ll experience how Window Universe is redefining home improvement in Baltimore. You’ll see why so many people are evaluating the options and picking Window Universe for their projects.
The whole process was great. The transparent prices, the no-pressure sales, and the installers were very professional. We’re very happy with the results.
Angela and Jeff – Glen Burnie, MD
Working Together
We are not commission based so it’s our job to help you find the best solution rather than the most expensive. Eliminating the pushy in-home salesman 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
Five stars from us! Installers were on time, project was done in one day. They cleaned everything up and the windows look great. Thanks for everything!
Chris and Cath – Baltimore, MD
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.
Take a look at our replacement window projects
Efficient windows qualify for our climate in Baltimore
We’ll send the following info when you request our price list by email:
- Itemized cost of qualifying efficiency packages
- Efficiency ratings for several popular packages
- Breakdown of popular upgrades with pricing
We have replacement window options that meet the Energy Star “Most Efficient” criteria for this climate zone. Many companies offer far fewer options.
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 Baltimore. 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 Baltimore 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 double hung windows, picture windows, horizontal sliding 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 Baltimore:
Baltimore showroom is available
The professional installation department is based out of the warehouse and showroom in Baltimore. If you’d like to see a sample window in person that is an option.
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 thinking about a window or door project—whether it’s soon or sometime down the road—you owe it to yourself to see how easy we make the process for Baltimore homeowners. When you request a quote, we’ll send clear, itemized pricing and real product details straight to your inbox with no sales appointments, no pressure, and no commitment.
It’s free, it’s simple, and it gives you all the information you need to make a confident decision. Whether you’re ready to move forward or just exploring what a project might look like, we’re here to help. Fill out the form below and you’ll quickly understand why so many Baltimore families choose Window Universe.