30 Best Window Replacement Companies in Torrington, CT (Mar 2023)
Window Companies Near Me
Looking to upgrade your windows? We've got you covered in this guide to the top window installation companies.
We analyzed all the top window installers in Torrington and selected the top 30 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 March 14, 2023
Why you can trust EcoWatch
A review of the top window installation companies in Torrington may not seem like the most captivating article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows can decrease your home's energy efficiency by up to 30%, according to the Department of Energy. In Torrington, that's almost $486 per year that you could save on your electricity bills by making the switch.
Installing upgraded, efficient windows on your home can help you save money each month on your electric bills — and you can help the environment, too.
As windows are so important for your home, selecting the best company for you is a big choice to make. That's why the EcoWatch team has put together this list of the best window installation companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Low number of customer complaints
- No lifetime warranty
Best Window Replacement Companies in Torrington
The EcoWatch Reviews team examined dozens of installers across the country to find the top window replacement companies for our readers. The installers 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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Large serice area
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EnergyStar Partner
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Low prices relative to competitors
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently provides services to 200 locations nationwide. The company has many glowing reviews from customers online.
You may want to consider opting for Window World if you're interested in a installer 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 windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Torrington?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to know for sure.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
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 business, and it has become one of the most reputable companies in Torrington. The company has many positive reviews from customers online.
You may want to consider going with Andersen 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.
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 offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Torrington?Andersen doesn't have any prices available 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. For more detailed information on the cost, you can request a quote from the company.

Aeroseal Windows
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Many years of experience
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Manufactures products in-house
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Low number of customer complaints
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No lifetime warranty
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. This company has been operating since 1999 and currently services 13 states and Washington D.C. Its reputation is backed by all the positive reviews on customer review websites.
It 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 be sure to mention that you'd like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Torrington?Aeroseal doesn't have any cost information displayed on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to request 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 provides the best residential windows in Torrington. This window installation company has been operating since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider choosing Window Nation if you're looking for a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner and offers 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 Window Nation representative when inquiring about services.
How much does Window Nation cost in Torrington?Window Nation doesn't have any prices available 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. Receiving a free quote on its website is the best way to get more accurate information.
We strive to be unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Torrington
TL Home Improvement LLC
Shelton, CT-
Locally Recognized for Quality
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Consistent Workmanship
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No-fee Quotes
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
Renewal by Andersen - Southern New England
Windsor Locks, CT-
Helps Educate Customers
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Dependable Service
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Award-Winning
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No-Hassle Pricing
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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Stained Glass
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Sliding Glass
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Bay Windows
Nu-Face Home Improvements
Plantsville, CT-
No-Hassle Pricing
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Educational Website
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Free Quotes
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Consistent Workmanship
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Advanced Window Systems LLC
Cromwell, CT-
Good Customer Service
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Free Quotes
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Educational Website
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Timely 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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Double-Hung
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Sliding Glass
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Bay Windows
Mainville Windows & Doors
Newington, CT-
Helps Educate Customers
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Price Transparency
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window World of Hartford
Manchester, CT-
Arrives on Time
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No-Hassle Pricing
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No-fee Quotes
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Dependable Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Double-Hung
V. Nanfito Roofing & Siding
Meriden, CT-
Award-Winning
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No-Hassle Pricing
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Dependable Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Windows
Turner Home Improvement Contractors, LLC,
Glastonbury, CT-
Good Customer Service
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Consistent Workmanship
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Free Quotes
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Price Transparency
Services Offered
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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
Peter L Brown
Granby, CT-
Good Customer Service
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Consistent Workmanship
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Timely Service
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Capitol Glass Co Inc
West Hartford, CT-
Good Customer Service
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No-Hassle Pricing
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Free Quotes
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Sliding Glass
Torrington Replacement Windows
Torrington, CT-
Free Quotes
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Price Transparency
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Plymouth Glass & Mirror, Inc.
Thomaston, CT-
No-Hassle Pricing
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No-fee Quotes
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Award-Winning
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Excellent Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Business Windows
Villwell Builders, LLC
Waterbury, CT-
Educational Website
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No-fee Quotes
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Reliable Appointment Windows
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Pella Windows & Doors of West Springfield
West Springfield, MA-
Educational Website
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Excellent Customer Service
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Award-Winning
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen Windows Connecticut
Cromwell, CT-
No-fee Quotes
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Price Transparency
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay Windows
Wallingford Glass
Wallingford, CT-
Excellent Customer Service
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Reliable Service
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Free Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
Cussons Sash
Glastonbury, CT-
Educational Website
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Consistent Workmanship
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Fiderio & Sons
Meriden, CT-
Helps Educate Customers
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Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
Major Home Improvements LLC - Roofing
Springfield, MA-
Helps Educate Customers
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No-Hassle Pricing
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Arrives on Time
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Double-Hung
Vovk Home Improvement Siding~Roof~Windows
Feeding Hills, MA-
Price Transparency
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Arrives on Time
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
J C Tonnotti Window Co
Southington, CT-
No-fee Quotes
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Educational Website
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Reliable Appointment Windows
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Reliable Service
Services Offered
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
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Double-Hung
Window Nation
Wallingford, CT-
Good Customer Service
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Free Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Superior Remodelers
Newtown, CT-
Excellent Customer Service
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Award-Winning
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
AA Glass Inc
Bloomfield, CT-
No-Hassle Pricing
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Good Customer Service
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Educational Website
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No-fee Quotes
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Sliding Glass
JP Carroll Roofing
Bloomfield, CT-
No-Hassle Pricing
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Good Customer Service
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Reliable Service
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Sliding Glass
CT Home Remodelers
Naugatuck, CT-
Dependable Service
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Excellent Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
BuildEx Construction Inc
West Springfield, MA-
Reliable Appointment Windows
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Helps Educate Customers
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Business Windows
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Full-Service Installations
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Custom Windows
Peoples Products - HR40 Windows
Newington, CT-
No-fee Quotes
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Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Commercial Windows
City Roofing & Siding Inc.
Southington, CT-
Consistent Workmanship
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No-fee Quotes
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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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Custom Windows
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Energy-Efficient Options
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Double-Hung
DiGiorgi Roofing & Siding
Beacon Falls, CT-
Price Transparency
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Helps Educate Customers
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Torrington Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help increase the value of your house if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Torrington, that's about 147 pounds per year on average.
Estimated Cost of Window Replacement in Torrington
Each window installer offers various services and has different prices based on several factors.
How Much Do New Windows Cost?
The average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. How much it will cost is based on several factors, like number of windows, material, type, size, the location of your home and more.
Whether or not you choose energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $486 a year on your energy bills in Torrington.
We advise getting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations are necessary when you want a new style or your window has significant deterioration. With this service, your professionals will replace the whole window, including the frame, trim and sill. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're not sure which type of window installation service you should get, your installer should be able to help you out. In general, the choice is based on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Low number of customer complaints
- No lifetime warranty
How We Choose the Best Window Installers in Torrington
EcoWatch reviews are different from most reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer 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 Torrington so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, quality of parts, quality of installation, professionalism, cost and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a sizable investment, so you'll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Torrington's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Torrington window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Torrington, CT Window Replacement FAQs
What is the typical cost to install windows?
The average cost of installing one window can range from $450 to $650. There are a variety of factors that influence the price, including styles and sizes of windows, your property's location, the materials used in designing the windows, local labor costs, how energy-efficient the windows are and the number of windows.
Which kind of window should I get?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you have experience with home improvement projects 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 one window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer option.
How long does it usually take to install windows?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that have to be installed.
How often do you need to replace windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.