22 Best Window Replacement Companies in Cascades, VA (Mar 2023)
Window Companies Near Me
Are you thinking of upgrading your windows? Our guide to the best window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Cascades and selected the top 22 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 guide on the top window installation companies in Cascades may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Drafty, leaky windows can cost you in electricity bills. In fact, the Department of Energy estimates that about 30% of your home's heat or cool air could be lost through your windows.
That's also bad for the environment because the extra energy used by outdated windows increases your carbon footprint.
Efficient windows are of particular importance in Cascades, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $353 a year.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Makes charitable contributions
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Cascades
The EcoWatch team examined dozens of installers in Cascades to find the best window installation companies for our readers. We assessed the companies on their energy-efficient offerings, local experience, price, customer service, coverage area and more.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Cascades. Window World has been in the window installation industry for around 27 years. Its reputation is backed by hundreds of positive reviews from customers online.
You may want to consider going with Window World if you're looking for 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're interested in Energy Star windows when inquiring.
How much does Window World cost in Cascades?Prices aren't listed 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 get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Award-winning company
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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. Andersen has been in the window installation industry for around 27 years. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsRenewal by Andersen is an Energy Star partner offering 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 be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Cascades?Although pricing information is not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to ask for a free quote from the company.

Universal Windows Direct
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Manufactures products in-house
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Wide variety of products and services
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Makes charitable contributions
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Some installations carried out by third-party contractors
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been in business since 2002 and currently serves 27 states nationwide. Its reputation is backed by a considerable amount of positive reviews from customers online.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Cascades?Prices aren't displayed on Universal's website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Receiving 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 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 23 years of experience in the window installation business, and it has established itself as one of the most reputable companies in Cascades.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Cascades?Prices aren't mentioned on Aeroseal's website, but it provides high-quality windows at a competitive price point. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

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 has the best residential windows in Cascades. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. Many positive reviews from customers online back the provider's reputation.
It 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. 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 Cascades?Prices aren't mentioned on Window Nation's website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more detailed information on pricing, you can ask for a quote from the company.
One thing to note is that the following companies are national, meaning the quality of the service may depend on your local team. We have tried to remain unbiased and transparent by mentioning both pros and cons for each company.
More Window Replacement Companies in Cascades
Storm Guard Roofing and Construction
Lee Rd, VA-
No-Hassle Pricing
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No-fee Quotes
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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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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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Business Windows
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Double-Hung
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Stained Glass
Anderson Glass & Design
Alexandria, VA-
Arrives on Time
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Free Quotes
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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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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Alliance Homes Inc Window Installation
Bethesda, MD-
Good Customer Service
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Free Quotes
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Locally Recognized for Quality
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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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Doors
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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
Advanced Window & Glass Repair of Fairfax
Burke, VA-
Arrives on Time
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Good Customer Service
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Consistent Workmanship
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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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Tempered Glass
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Metric Windows -Glass Repair, Doors Replacement, and Shower Doors installation
Alexandria, VA-
Award-Winning
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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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Residential Windows
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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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Double-Hung
Renewal by Andersen of the Capital Region
Fairfax, VA-
Free Quotes
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Arrives on Time
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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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Business 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
Renewal by Andersen of the Capital Region
Jessup, MD-
No-Hassle Pricing
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Arrives on Time
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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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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen of the Capital Region
North Bethesda, MD-
No-Hassle Pricing
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Award-Winning
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Reliable Appointment Windows
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Educational Website
Services Offered
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Custom Windows
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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 & Bow Windows
Safety Window Glass Repair LLC
Bethesda, MD-
Price Transparency
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Consistent Workmanship
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Good Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Award-Winning
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No-Hassle Pricing
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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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 & Bow Windows
BGV Construction & Windows LLC
Washington, DC-
Dependable Service
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Good Customer Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Sunshine Contracting Corporation
Woodbridge, VA-
No-fee Quotes
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Helps Educate Customers
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Architectural Glass
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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
DC Glass Doors And Window Repair
601 13th St NW Suite 900, DC-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Charitable Giving
Services Offered
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Residential Windows
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Architectural Glass
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Tempered 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
Care Contracting
Leesburg, VA-
Price Transparency
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No-fee Quotes
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Educational Website
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Timely Service
Services Offered
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Residential Windows
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Architectural Glass
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Tempered 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
Windows Plus, LLC
Annandale, VA-
Award-Winning
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Reliable Service
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Good Customer Service
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Timely Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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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
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Helps Educate Customers
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Price Transparency
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Free Quotes
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Dependable Service
Services Offered
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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
Fairfax Contractor
Manassas, VA-
Price Transparency
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No-fee Quotes
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Reliable Appointment Windows
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
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Energy-Efficient Options
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Architectural Glass
Adelphia Exteriors
Springfield, VA-
Timely Service
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Price Transparency
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Consistent Workmanship
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Good Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Thompson Creek Window Company Lanham
Lanham, MD-
No-Hassle Pricing
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Consistent Workmanship
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Timely Service
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Good Customer Service
Services Offered
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Glass Showers
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Architectural Glass
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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
Mirror And Glass Center
Alexandria, VA-
Excellent 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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Glass Showers
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Doors
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Custom Windows
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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
Thompson Creek Window Company Manufacturing Center
Upper Marlboro, MD-
Reliable Service
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Arrives on Time
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Price Transparency
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No-fee Quotes
Services Offered
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Glass Showers
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Architectural Glass
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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
Windows Unlimited
Warrenton, VA-
Dependable Service
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Free Quotes
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Gives to charity
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
How Installing Energy-Efficient Windows in Cascades Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are a few reasons you may want to take the plunge and make the switch:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Cascades, that's about 376 pounds per year on average.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Switching to energy-efficient models can help lower that number, therefore saving you about 12% more on your bills.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Cascades
Each window installation company offers varying services and has varying prices depending on several factors.
How Much Do New Windows Cost?
The national average cost to install one window is about $600 but can range anywhere from $200 to $1,200. How much it will cost is based on several factors, including material, the location of your home, type, size, number of windows and more.
It's also worth keeping in mind that energy-efficient windows will cost more initially, but Energy Star estimates that switching out the windows on your Cascades home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by installing energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Asking for free quotes from several providers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?
A full-frame installation is a total window replacement. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. A pocket installation involves replacing a window without taking out the complete frame, which is generally cheaper than a full-frame installation.
If you're still trying to decide which type of installation you should get, you can talk to your installer and get their advice. The choice mostly is influenced by the age of your window frames and if there's any damage present.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Makes charitable contributions
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Cascades
In our search to find the most reliable, eco-friendly window installers in Cascades, EcoWatch landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed each installer and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the Cascades area so you can find a quality window installation company near you.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, warranty, cost, quality of installation, quality of parts and more.
Cost
This one is a give-and-take: as with other services, cheap window companies may not provide the most quality service. Still, we want to make sure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Cascades' climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Cascades window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Cascades, VA Window Replacement FAQs
What is the typical cost to install new windows?
The typical cost of replacing one window can range between $450 and $650. There are a variety of factors that affect the cost, such as styles and sizes of windows, your property's location, local labor costs, how energy-efficient the windows are, the number of windows and the materials used in designing the windows.
What are the most common types of replacement windows?
There are various types of windows you can get for your house, including picture windows, slider windows, casement windows, transom windows, double-hung and single-hung windows, bay windows and awning windows.
What services do window installation companies provide?
Window installers will do the entire process — from replacing your old windows with new ones to cleaning up after the windows have been put in place. In addition, some companies offer window manufacturing, customization and repairs.
How long does window installation usually take?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace all my windows at once?
If your windows are greater than 20 years old, you probably need to replace all of them. At that point, they are typically less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.