Welcome to the future of replacement windows in Boston.

Window prices by email. Easy.

Replacing your windows in Boston shouldn’t be stressful.
At Window Universe, we’ve re-engineered the entire process to make it simple, transparent, and hassle-free — just the way home improvement should be.

Double hung replacement window in Boston

No sales pressure. No commissions. No in-home sales pitch.

Unlike traditional window companies in the Boston area, our team is not paid on commission, so there’s no incentive to upsell you. Instead of long in-home presentations, we send clear pricing and product recommendations by email, letting you evaluate everything on your own time without any pressure.

Expert measurement, custom manufacturing, and professional installation.

Every project begins with a professional measurement, followed by custom-made products built specifically for your home. Installation is completed by the manufacturer’s certified service team and backed by industry-leading warranties for long-term peace of mind.

No money down plus great financing options.

You won’t pay anything upfront. When you’re ready to move forward, flexible financing options make it easy to start your project.

Proudly serving Boston and the surrounding communities.

From condos in Back Bay to homes in Newton, Quincy, and the North Shore, we help homeowners across Greater Boston find the right windows and doors — whether it’s one window or a thousand.

Request your quote by email.

Discover why so many Boston homeowners say Window Universe is the future of replacement windows. Request a no-pressure online quote today and get all your pricing and product details delivered directly to your inbox.

This has to be the easiest project we’ve done at the house. Prices were simple, installers were professional and the results are fantastic.

William – Boston, MA

Window Universe has experts to help you navigate the process.

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.

See Window Universe on TV!

Why Choose Us?

As one of the larger companies in the country every manufacturer wants us to carry their products. We evaluate the options to make sure we’re always offering the best value in the market for quality results today and every day.

Window experts available anytime

Trusted Professionals

Projects are measured and installed by the manufacturer’s installation service to ensure quality results. It’s like taking your car to the dealer for service vs the corner mechanic. Our prices are more competitive because of our unique business model.

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.

Great work! We’re really happy with the new windows and we’ve already recommended Window Universe to our neighbors.

Michelle – Quincy, MA

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.

Where is Window Universe?

Take a look at our replacement window projects

Efficient windows make your home more comfortable

In Boston we’re in the Northern Climate Zone as identified by the US Department of Energy. It’s important to pick options that make sense for our local climate. We’ll send the following info when you request our price list by email:

  • Itemized cost of popular efficiency packages
  • Efficiency ratings for several logical upgrade packages
  • Explanation of terms and ratings
Energy Star Most Efficient replacement windows in Boston

We have replacement window options that meet the Energy Star “Most Efficient” criteria to dramatically improve your home. Many companies offer far fewer choices.

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 Boston. We show you the cost and the difference in efficiency level so you can make the best choice.

The power of color is undeniable

Black and bronze replacement windows in Boston along with many other great colors.

Wide range of products

Here in Boston 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 Boston:


Randolph, MA showroom is available

The professional installation department is based out of the warehouse and showroom in Randolph serving the whole area. 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 replacing your windows or doors—whether you’re ready to move forward or just gathering information—you’ll want to see how simple we make the process for homeowners across Greater Boston. When you request a quote, we’ll send clear, itemized pricing and real product details straight to your inbox. There’s no in-home appointment, no pushy sales pitch, and absolutely no obligation.

It’s quick, it’s free, and it gives you everything you need to make a confident decision. From historic homes in Boston and Cambridge to newer properties in Newton, Quincy, the South Shore, and the North Shore, we’re here to help you understand your options without any pressure.

Fill out the form below and see why so many Boston-area homeowners choose Window Universe for a straightforward, stress-free window buying experience.

Step 1: We'll email you our itemized price list

To Receive 25% OFF Your Order
Request Our Price List by Email Now

No spam, no phone calls, no hassles.


Itemized Price List Request Form

What happens next?

You'll receive an email with the following info:

Window brochures and product details

Efficiency ratings and popular options

Itemized window price list

Showroom address and hours

Project pictures and customer feedback

Much more

If you're considering a window project you'll want this information.