24 Best Window Replacement Companies in Durham, CT (2023 Reviews)
Window Companies Near Me
Thinking about upgrading your home's windows? We've got you covered in this list of the best window installation companies.
We analyzed all the top window installers in Durham and selected the top 24 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated May 04, 2023
Why you can trust EcoWatch
Whether you're updating for aesthetics or have damaged windows, windows play a crucial role in conserving energy in your home. The Department of Energy estimates that heat or cool air lost through old or damaged windows could account for around 30% of residential energy climate use. In Durham, where the energy bills are an average of $39 per month, that's almost $$139 per year wasted.
That's also bad news for the environment, as the additional energy used by old windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window companies on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Installation not covered by warranty
Best Window Replacement Companies in Durham
The EcoWatch Reviews team researched dozens of installers across the country to find the best window installation companies for our readers. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Award-winning company
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More expensive than competition
Renewal by Andersen has the best availability in Durham. Andersen has been in the window installation industry for around 27 years.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Durham?Though prices are not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can receive a quote from the company.

Window World
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EnergyStar Partner
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Large serice area
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Durham. Window World has been in the window business for around 27 years. The provider has hundreds of positive reviews from customers online.
It has established itself as a company that 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Window World cost in Durham?Window World doesn't have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to receive a free quote from the company.

Window Nation
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Award-winning company
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Wide variety of products and services
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Manufactures products in-house
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Installation not covered by warranty
Window Nation provides the best residential windows in Durham. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been operating since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews from customers online back the provider's reputation.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Durham?Prices aren't listed on Window Nation's website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more accurate information on the cost, you can inquire about a quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has about 23 years of industry experience, and it currently provides services to 13 states and Washington D.C. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider opting for Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal's offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Durham?Prices are not available on Aeroseal's website because the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate information.
We strive to remain unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Durham
Binswanger Glass
Bristol, CT-
Price Transparency
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Award-Winning
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Timely Service
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Commercial Windows
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Sliding Glass
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Full-Service Installations
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Glass Showers
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Aluminum Window Frames
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Stained Glass
Nu-Face Home Improvements
Plantsville, CT-
Good Customer Service
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Award-Winning
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Free assessment
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Price Transparency
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Educational Website
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Timely Service
Services Offered
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Glass Showers
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Fast Delivery
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Advanced Window Systems LLC
Cromwell, CT-
Good Customer Service
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Timely Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Energy-Efficient Options
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Sliding Glass
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Double-Hung
Turner Home Improvement Contractors, LLC
Glastonbury, CT-
Free assessment
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Award-Winning
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Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Full-Service Installations
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Commercial Windows
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Double-Hung
Window Nation
Wallingford, CT-
Free assessment
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Award-Winning
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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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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
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Double-Hung
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Bay Windows
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Sliding Glass
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Stained Glass
Tri-State Window Factor Corporation
Hartford, CT-
Free assessment
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Timely Service
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Award-Winning
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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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Bay Windows
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Commercial Windows
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Sliding Glass
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Double-Hung
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Residential Windows
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Glass Showers
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Fast Delivery
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Custom Window Designs
Baybrook Remodelers Inc
West Haven, CT-
Award-Winning
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Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Sliding Glass
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Fast Delivery
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Commercial Windows
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Residential Windows
Mr. Handyman of Cheshire, Middletown, Old Saybrook
Cheshire, CT-
Price Transparency
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Timely Service
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Free assessment
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Award-Winning
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Good Customer Service
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Educational Website
Services Offered
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Commercial Windows
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Glass Showers
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Double-Hung
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Residential Windows
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Custom Window Designs
Pro Exteriors LLC
New Haven, CT-
Free assessment
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Good Customer Service
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Timely Service
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Educational Website
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Price Transparency
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Award-Winning
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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Commercial Windows
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Full-Service Installations
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Timely Service
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Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
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Award-Winning
Services Offered
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Commercial Windows
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Glass Showers
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Residential Windows
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Double-Hung
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Custom Window Designs
Clinton Glass
Clinton, CT-
Free assessment
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Award-Winning
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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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Residential Windows
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Fast Delivery
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Sliding Glass
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Commercial Windows
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Glass Showers
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Custom Window Designs
Paramount Gallery - Blinds, Shades, Shutters
West Hartford, CT-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
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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Sliding Glass
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Custom Window Designs
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Stained Glass
Advanced Performance Glass Inc
East Hartford, CT-
Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Double-Hung
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
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Fast Delivery
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Energy-Efficient Options
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Aluminum Window Frames
NEWPRO
Unit 2, CT-
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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Fast Delivery
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Double-Hung
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Glass Showers
Home Services at The Home Depot
North Haven, CT-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Aluminum Window Frames
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Bay Windows
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Stained Glass
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Glass Showers
Allstate Windows
Rocky Hill, CT-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Residential Windows
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Double-Hung
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Aluminum Window Frames
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Bay Windows
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Fast Delivery
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Custom Window Designs
Home Services at The Home Depot
Bristol, CT-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Bay Windows
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Custom Window Designs
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Stained Glass
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Commercial Windows
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Sliding Glass
Wallingford Glass
Wallingford, CT-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Glass Showers
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Stained Glass
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Tempered Glass
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Double-Hung
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Residential Windows
Peoples Products - HR40 Windows
Newington, CT-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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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
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Aluminum Window Frames
ΛUTOMOTIVΛTED
North Haven, CT-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Fast Delivery
CT Tint
Meriden, CT-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Double-Hung
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Fast Delivery
Home Services at The Home Depot
Berlin, CT-
Educational Website
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Good Customer Service
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Free assessment
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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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Fast Delivery
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Bay Windows
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Commercial Windows
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Glass Showers
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Stained Glass
The Window Shop Inc
Plainville, CT-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Sliding Glass
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
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Glass Showers
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Residential Windows
Home Services at The Home Depot
Waterbury, CT-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
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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Bay Windows
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Fast Delivery
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Glass Showers
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Stained Glass
How Installing Energy-Efficient Windows in Durham Saves You Money
When you switch to energy-efficient windows, you may see several perks, including:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Durham, that's about 147 pounds per year on average.
- Save money on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
Estimated Cost of Window Replacement in Durham
When researching window installation, each company provides varying services and costs. Let's look at some typical costs and services.
How Much Do New Windows Cost?
Although the average of installing a single window is about $600, it can range anywhere from $200 to $1,200. This is because window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Durham homeowners $403+ a year after replacing single-pane windows.
We advise requesting free quotes from several window installation companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot. With this service, your professionals will replace the complete window, including the frame, sill and trim. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installer should be able to help you figure out which type of installation you need.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Installation not covered by warranty
How We Choose the Best Window Installers in Durham
In our search to find the most reliable, eco-friendly window installers in Durham, the EcoWatch Reviews team examined many companies before landing on these. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Durham so you can find a quality window installation company near you.
Work Quality
When installing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have positive things to say about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Durham, CT Window Replacement FAQs
What is the typical cost to install new windows in a home?
The typical cost to install one window ranges between $450 and $650. There are several factors that affect how much it costs, such as the number of windows, your property's location, local labor costs, the materials used in designing the windows, styles and sizes of windows and how energy-efficient the windows are.
What type of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open are more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you're handy and have all the tools you need to replace your own windows, we recommend hiring the pros. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is usually better for installing replacement windows. In addition, it shouldn't be raining, since rain can make the installation more difficult.
Should I replace all my windows at the same time?
If your windows are greater than 20 years old, you probably need to replace all of them. At that point, they are usually less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.