20 Best Window Companies in Ashford, CT (2023 Reviews)
If you're looking to get new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Ashford and selected the best 20 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
A review of the best window installation companies in Ashford may not seem like the most interesting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. According to the Department of Energy, heat or cool air lost through traditional, outdated windows could represent 25-30% of residential energy climate control costs.
Thankfully, helping you save money with efficient windows also helps our goals of reducing energy usage for the environment.
So if you're building a new home, renovating or changing out old windows in Ashford, this is the best place to get started.
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 Ashford
The EcoWatch team researched many window providers across Ashford to narrow our list down to the best ones. The companies we've reviewed in this article scored best in our categories, which include energy-efficient offerings, customer service, price, availability and more.

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 Ashford. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows industry, and it has become one of the best companies in Ashford.
Window World may be the company for you if you want one 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 WindowsWindow World is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Ashford?Prices aren’t available on Window World’s 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 request a free quote from the company.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows industry, and it has become one of the best companies in Ashford. The provider has a lot of positive reviews from customers on online review websites.
Andersen may be the company for you if you want one 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Ashford?Andersen doesn’t have any prices displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate information.

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 has the best window installation for businesses in Ashford. This window installation company has been in business since 1999 and currently services 13 states and Washington D.C. Hundreds of positive reviews from customers online back the company's reputation.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Ashford?Prices aren’t available on Aeroseal’s website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to get a free quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the windows industry, and it has become one of the best companies in Ashford. The provider has a lot of positive reviews from customers on online review websites.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in Ashford?Window Nation doesn’t have any prices displayed on its 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. Getting a free quote on its website is the best way to get more accurate information.
We have tried to stay unbiased and transparent by listing pros and cons for each provider. Additionally, any partnerships do not influence our rankings.
More Window Companies in Ashford
Renewal by Andersen - Southern New England
Windsor Locks, 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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Window Replacement
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Double-Hung
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Stained Glass
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Custom Window Designs
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Glass Showers
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Residential Windows
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Commercial Windows
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Sliding Glass
Window World of Hartford
Manchester, CT-
Educational Website
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Timely Service
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Free assessment
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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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Custom Window Designs
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Sliding Glass
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Bay Windows
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Window Replacement
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Window Repair
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Residential Windows
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Fast Delivery
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Double-Hung
Window Nation
Wallingford, 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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Bay Windows
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Energy-Efficient Options
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Stained Glass
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Double-Hung
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Window Replacement
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Sliding Glass
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Custom Window Designs
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Residential Windows
Columbia Glass Inc
Columbia, CT-
Good Customer Service
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Price Transparency
Services Offered
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Sliding Glass
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
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Tempered Glass
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Double-Hung
Pryde Remodeling
Southbridge, MA-
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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Custom Window Designs
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Residential Windows
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Fast Delivery
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Window Replacement
Big Dawg Home Improvements
South Windsor, CT-
Good Customer Service
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Free assessment
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Price Transparency
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Timely 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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Aluminum Window Frames
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Bay Windows
Manchester Millwork
Manchester, CT-
Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Window Replacement
United Home Experts of Hartford County
Enfield, CT-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Double-Hung
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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
Marvin
Enfield, CT-
Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Double-Hung
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Commercial Windows
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Window Replacement
Creative Enclosures
Bozrah, 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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Window Replacement
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Fast Delivery
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Custom Window Designs
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Glass Showers
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Residential Windows
Kubala Home Improvement
Ludlow, MA-
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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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
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Sliding Glass
Turner Home Improvement Contractors, LLC
Glastonbury, 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
Services Offered
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Residential Windows
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Fast Delivery
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Window Replacement
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Commercial Windows
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Double-Hung
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Custom Window Designs
Home Services at The Home Depot
Enfield, CT-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Stained Glass
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Window Replacement
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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
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Fast Delivery
Mercury Excelum Inc
East Windsor, CT-
Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Window Replacement
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Fast Delivery
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
Rescom Exteriors, Inc
Auburn, MA-
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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Commercial Windows
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Residential Windows
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Fast Delivery
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Bay Windows
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Glass Showers
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Window Replacement
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Double-Hung
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Custom Window Designs
Cussons Sash
Glastonbury, CT-
Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Fast Delivery
Christopher Home Improvement
Norwich, CT-
Timely Service
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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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Custom Window Designs
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Residential Windows
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Fast Delivery
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Window Replacement
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Commercial Windows
United Home Experts of New London County
Norwich, CT-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Residential Windows
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Double-Hung
Long Home Products
Windsor, CT-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Glass Showers
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Bay Windows
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Custom Window Designs
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Residential Windows
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Double-Hung
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Window Replacement
Pella Windows & Doors of West Springfield
West Springfield, MA-
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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Double-Hung
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Custom Window Designs
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Window Replacement
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Bay Windows
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Sliding Glass
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Commercial Windows
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Ashford, CT 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 Ashford Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, such as:
- Save on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient models can help reduce that amount, therefore saving you about 12% more on your bills.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- More efficient energy use in your home: In Ashford where the winters can be very cold, energy-efficient windows cut back on how much heat is lost through your windows, making it easier to keep your house warm.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Ashford
Windows come in various shapes and sizes, so costs and services will vary greatly. Here are the average costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
Even though the typical of replacing a single window is around $600, it can range from $200 to $1,200. These amounts are based on the specifics of your installation, including number of windows, material, type, size, the location of your home and more.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Ashford homeowners $457+ a year after replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
Full-frame installations are usually done when you want a new style or your window has significant rot. With this service, your installers will replace the entire window, including the trim, frame and sill. Pocket installations are on the simpler end and won't cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
Your window installer can help you figure out which type of installation you need.
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 Ashford
In our search to find the most reliable, eco-friendly window installers in Ashford, EcoWatch examined dozens of companies before landing on these. Along with energy efficiency, we reviewed several window installers in Ashford and assigned rankings using the following methodology:
Service Area
Since this is a guide for Ashford, we only included companies that serve the city. There are certainly reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Ashford.
Work Quality
When choosing new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have good feedback about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Ashford, CT Window Replacement FAQs
What is the typical cost to install new windows in a home?
The national average cost to replace a single window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is usually dependent on the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What kind of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
You should hire a window installation company whenever you want new windows. Installing windows is a complex process that can be difficult and time-consuming, so it's best handled by the professionals.
How long does window installation generally take?
Since the average installation time of a window is 30 minutes, around 16 windows can be installed during a typical 8-hour work day.