29 Best Window Replacement Companies in Charlestown, RI (Jan 2023)
Window Companies Near Me
Thinking of improving your home's look? The top window replacement companies can help.
We analyzed all the top window installers in Charlestown and selected the top 29 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 January 12, 2023
Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Charlestown. Outdated windows could lead to having higher electricity bills during the winter or summer months.
That's also bad news for the environment because the additional energy used by drafty windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Great industry reputation
- Not ideal for residential installations
Best Window Replacement Companies in Charlestown
The EcoWatch Reviews team examined dozens of installers across the country to find the top window replacement companies for our readers. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World
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Great industry reputation
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Lifetime warranty
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Large serice area
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Quality of service will depend on your area
Window World offers windows expertise in Charlestown. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in the business.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Charlestown?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can get a quote from the company.

Renewal by Andersen
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Member of US Green Building Council
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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 Charlestown. This company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the company's reputation.
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 WindowsThere are a wide variety of window types available from Renewal by Andersen, 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 Charlestown?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. For more detailed information on the cost, you can receive a quote from the company.

Aeroseal Windows
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Custom Designs
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Many years of experience
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Great industry reputation
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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. This window installation company has been operating since 1999 and currently serves 13 states and Washington D.C. Its reputation is backed by several positive reviews on customer review websites.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. The 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.
How much does Aeroseal Windows cost in Charlestown?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to know for sure.
We strive to remain unbiased and transparent by describing pros and cons for each provider. Additionally, any partnerships do not influence our rankings.
More Window Replacement Companies in Charlestown
United Glass & Mirror Co
Bozrah, CT-
Price Transparency
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Helps Educate Customers
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Locally Recognized for Quality
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Heavy Glass
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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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Sliding Glass
Mr. Handyman of Norwich, New London and Glastonbury
Norwich, CT-
Award-Winning
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Timely Service
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Good Customer Service
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Thomas Garbati Builders, LLC
Waterford, CT-
No-Hassle Pricing
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Timely Service
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Consistent Workmanship
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
Window World of Rhode Island
Warwick, RI-
Price Transparency
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Educational Website
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Good Customer Service
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No-fee Quotes
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Henderson Roofing
Westerly, RI-
Price Transparency
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Reliable Service
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
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Full-Service Installations
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Business Windows
Window Wizards
Pawcatuck, CT-
Educational Website
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Free Quotes
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Arrives on Time
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
The Siding Store, Inc
Plainfield, CT-
Helps Educate Customers
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Consistent Workmanship
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Handyman Services of CT LLC
Niantic, CT-
Reliable Service
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Gives to charity
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Free Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Sliding Glass
Glass America
7+ years in business · Westerly, RI-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Commercial Windows
Christopher Home Improvement
Norwich, CT-
Reliable Appointment Windows
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Consistent Workmanship
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Renewal by Andersen Windows & Doors
Newport, RI-
Consistent Workmanship
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No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Providence Glass & Mirror, LLC
Providence, RI-
Excellent Customer Service
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Educational Website
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Reliable Service
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Free Quotes
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
Marshall Building & Remodeling
Riverside, RI-
Award-Winning
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No-Hassle Pricing
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Good Customer Service
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Timely Service
Services Offered
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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
The Roofing Store LLC
Plainfield, CT-
Educational Website
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Excellent Customer Service
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Locally Recognized for Quality
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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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Commercial Windows
Expressway Roof Leaks and Siding Repair
East Hampton, NY-
No-fee Quotes
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Timely Service
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No-Hassle Pricing
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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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Full-Service Installations
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Commercial Windows
Pella Windows & Doors of Seekonk
Seekonk, MA-
No-Hassle Pricing
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No-fee Quotes
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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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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Newport
Bellevue Ave, RI-
No-fee Quotes
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Excellent Customer Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Atlantic Exteriors
North Providence, RI-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
Humphrey's Window & Door Design
Middletown, RI-
No-fee Quotes
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Educational Website
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Dependable Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Fast Delivery
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Architectural Glass
Danielson Glass & Mirror
Brooklyn, CT-
Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Sliding Glass
Pane In The Glass
Westerly, RI-
Consistent Workmanship
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No-Hassle Pricing
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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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Residential Windows
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Commercial Windows
Home Services at The Home Depot
Middletown, RI-
Educational Website
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Free Quotes
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Reliable Service
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Good Customer Service
Services Offered
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Custom Windows
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Fast Delivery
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Business Windows
ICOR Building & Remodeling
Mystic, CT-
Reliable Service
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Helps Educate Customers
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
Kent County Glass
Coventry, RI-
Educational Website
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Price Transparency
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Good Customer Service
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No-fee Quotes
Services Offered
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Doors
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Custom Windows
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Residential Windows
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Business Windows
ALG Window & Glass
Providence, RI-
Good Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Creative Enclosures
Bozrah, CT-
No-fee Quotes
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Helps Educate Customers
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Double-Hung
RIHI The Home Improvement Specialist
Warwick, RI-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Award-Winning
Services Offered
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Custom Windows
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Glass Showers
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Double-Hung
General Glass Co
Cranston, RI-
Good Customer Service
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Price Transparency
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Coventry Glass Co
Coventry, RI-
Excellent Customer Service
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Price Transparency
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Timely Service
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Free Quotes
Services Offered
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Custom Window Designs
How Installing Energy-Efficient Windows in Charlestown Saves You Money
There are several perks of switching to energy-efficient windows. A few reasons you may want to consider making the switch are the following:
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Charlestown, that's about 131 pounds per year on average.
- Save money on power bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, the switch can help you save around $422 annually on your energy bills in Charlestown.
Estimated Cost of Window Replacement in Charlestown
Windows come in varying purposes, styles and shapes, so costs and services will vary considerably depending on your project. Below, we detail the typical cost and services that you'll find from window replacement companies.
How Much Do New Windows Cost?
According to our research, the average cost to install a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. But costs will differ considerably based on the number of windows you need, the current condition of your home, your location and the quality of your products. A lot of window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. These extra services will increase overall project costs.
It's important to bear in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Charlestown homeowners $422+ a year when replacing single-pane windows.
Something else that influences the total cost is the material of the frame you select. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services you can get: full-frame and pocket installations.
A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. Because this kind of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you will likely need a full-frame installation instead.
Your window installer can help you figure out which type of installation you should get.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Great industry reputation
- Not ideal for residential installations
How We Choose the Best Window Installers in Charlestown
In our hunt to make your home improvements easier and more eco-friendly in Charlestown, the EcoWatch Reviews team evaluated many companies before deciding on these. Along with energy efficiency, we reviewed each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve Charlestown so you can find the best window installation company near you.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type of window you opt for. 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
Customer feedback is another very important review factor. If the majority of customers don't have positive feedback about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window companies won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Charlestown, RI Window Replacement FAQs
How much should window installation cost?
The national average cost to replace one window is around $600 but can range between $200 and $1,200, depending on a variety of factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What kind of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be 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 — they're certified energy-efficient by the U.S. Department of Energy.
Do you really have to use a window installation company?
Unless you have experience with home improvement projects and have the time to replace your own windows, we recommend hiring a professional installer. The process of installing windows 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 alternative.
How long does window installation generally take?
Because the average installation time is 30 minutes per window, around 16 windows can be installed during a typical 8-hour work day.
Should I replace my windows all at the same time?
If you're upgrading your windows to save on your energy bills, replacing all the windows together is the only way to see a noticeable difference. On the other hand, if you have only one or two windows that are damaged or leaky, you can replace just those.