14 Best Window Companies in Middlebury, VT (2023 Reviews)
Are you thinking about replacing your windows? Our list of the top window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Middlebury and selected the best 14 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Middlebury homeowners find eco-conscious solutions for their homes. If your house has old or damaged windows, your HVAC system could be working overtime to heat or cool your house. This means higher electric bills.
Replacement windows improve your home's insulation, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
Efficient windows are particularly important in Middlebury, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $636 per year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Middlebury
The EcoWatch Reviews team evaluated dozens of installers that serve the Middlebury area to find the top window installation companies that fit our standards. The installers in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Middlebury. Window World has about 27 years of experience in the window installation sector. The provider has a lot of positive reviews from customers online.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Middlebury?Prices are not available on Window World’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate information.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Middlebury. Andersen has over 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability can be seen in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Middlebury?Pricing details are not available on Andersen’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to ask for a free quote from the company.
We've recommended companies with shining reputations, but note that some national companies have independently owned locations in Middlebury, so the quality of service may depend on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in Middlebury
Renewal by Andersen of Vermont
Lebanon, NH-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Stained Glass
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Commercial Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Residential Windows
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Glass Showers
Window World of the Green Mountains
South Burlington, VT-
Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Residential Windows
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Double-Hung
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Custom Window Designs
Pella Windows & Doors of South Burlington
South Burlington, VT-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Bay Windows
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Window Replacement
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Double-Hung
Marvin Design Gallery by Windows & Doors By Brownell
Williston, VT-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Window Replacement
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Commercial Windows
Portland Glass of Barre
Barre, VT-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Replacement
Acme Glass
Burlington, VT-
Educational Website
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Commercial Windows
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Custom Window Designs
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Glass Showers
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Residential Windows
Burlington Glass Center
South Burlington, VT-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Residential Windows
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Aluminum Window Frames
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Window Replacement
All Season Siding
Essex Junction, VT-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
Overhead Door Co. of Burlington
Williston, VT-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Aluminum Window Frames
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Custom Window Designs
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Window Replacement
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Residential Windows
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Commercial Windows
Granite State Glass
West Lebanon, NH-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Commercial Windows
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Residential Windows
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Aluminum Window Frames
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Glass Showers
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Window Replacement
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Custom Window Designs
Jims Glass Service
Queensbury, NY-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Glass Showers
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Window Replacement
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Residential Windows
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Commercial Windows
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Window Repair
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Custom Window Designs
Adirondack Glass Co Inc
Glens Falls, NY-
Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Window Replacement
Claremont GlassWorks
Claremont, NH-
Good Customer Service
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Educational Website
Services Offered
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Commercial Windows
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Window Replacement
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Glass Showers
Marvin Design Gallery by Windows & Doors By Brownell
West Lebanon, NH-
Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Window Replacement
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Middlebury, VT using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Middlebury Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more ways upgrading your windows could help you:
- More efficient energy usage in your household: In Middlebury where the summers can be pretty warm, energy-efficient windows decrease how much cool air is lost through your windows, which makes it easier to keep your house cool.
- Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Middlebury
When researching window installation, each company provides varying services and prices. Let's take a look at some typical costs and services.
How Much Do New Windows Cost?
Although the national average to install one window is about $600, it can range anywhere from $200 to $1,200. But costs differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will add extra costs to your project.
It's also worth noting that energy-efficient windows will typically cost more initially, but Energy Star predicts that switching out the windows on your Middlebury home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We advise requesting free quotes from multiple window installers to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has significant deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation involves replacing a window within the existing frame, which is generally cheaper than a full-frame installation.
Your window installation company should be able to help you choose which type of installation you should get.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Middlebury
In our search to make your home improvements easier and more eco-friendly in Middlebury, the EcoWatch Reviews team examined dozens of companies before deciding on these. Along with energy efficiency, we assessed several window installers in Middlebury and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve Middlebury so you can find the right window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, professionalism, warranty, cost, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you'll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Middlebury's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Middlebury window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Middlebury, VT Window Replacement FAQs
How much does window installation cost?
The national average cost of replacing a window is around $600 but can range from $200 to $1,200, based on a variety of factors. The price is typically dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
A window's energy efficiency is influenced by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies offer?
Window installers travel to your home to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How long does window installation generally take?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you have a lot of windows that need to be installed.