29 Best Window Replacement Companies in Valley, PA (2023 Reviews)
Window Companies Near Me
Looking to improve your home's value? The best window replacement companies can help.
We analyzed all the top window installers in Valley 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 May 04, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Valley may not seem like the most compelling article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
Replacement windows improve your home's insulation, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
So if you're constructing a new home, renovating or changing out old windows in Valley, this is the best place to get started.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Great industry reputation
- 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
- More expensive than competition
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Custom designs
- Installation not covered by warranty
Best Window Replacement Companies in Valley
The EcoWatch Reviews team evaluated many window providers across Valley to narrow our list down to the top ones. We assessed the installers based on energy-efficient offerings, local experience, coverage area, customer service, price and more.

Window World
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Large serice area
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Lifetime warranty
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Valley. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement industry.
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 has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Valley?Prices are not available on Window World's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate information.

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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More expensive than competition
Renewal by Andersen offers the best availability in Valley. This provider has 27 years of experience in the window installation business, and it has proved to be one of the best companies in Valley. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen 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're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Valley?Andersen does not display prices 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. You can request a free quote on its website for more information about the cost.

Window Nation
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Award-winning company
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Wide variety of products and services
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Custom designs
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Installation not covered by warranty
Window Nation has the best residential windows in Valley. This company has 16 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business. The provider has many glowing reviews from customers online.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the perfect provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation's commitment to sustainability shows in its energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Valley?Window Nation does not list prices 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. You can ask for a free quote on its website for more information about the cost.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has about 23 years of experience in the window replacement business. Hundreds of positive reviews from customers online back the provider's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range 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 Valley?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. For more detailed information on pricing, you can get a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Valley. Universal has been in the window business for about 20 years. Its reputation is backed by many positive reviews from customers online.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. The 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.
How much does Universal Windows Direct cost in Valley?Pricing details are not available on Universal's website since the cost of window replacement differs based on how many and what type(s) of windows you need. However, 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. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.
We've recommended installers with shining reputations, but keep in mind some national companies have independently owned locations in Valley, so your service may depend on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Valley
Chapman Windows Doors & Siding
West Chester, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Award-Winning
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Free assessment
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Timely Service
Services Offered
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Stained Glass
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Double-Hung
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
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Fast Delivery
Top Pro Glass Mirror and Shower Door
Malvern, PA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Tempered Glass
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Aluminum Window Frames
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Residential Windows
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Fast Delivery
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Sliding Glass
Pella Windows & Doors of Wilmington
Wilmington, DE-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Double-Hung
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Sliding Glass
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Commercial Windows
Pella Windows & Doors
Norristown, PA-
Free assessment
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Award-Winning
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Glass Showers
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Residential Windows
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Stained Glass
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Sliding Glass
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Commercial Windows
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Double-Hung
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Bay Windows
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Fast Delivery
Viwinco Windows
Morgantown, PA-
Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
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Free assessment
Services Offered
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Fast Delivery
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Commercial Windows
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Double-Hung
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Bay Windows
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Custom Window Designs
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Residential Windows
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Sliding Glass
Thompson Creek Window Company Norristown PA
Norristown, PA-
Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Infinity from Marvin - Homespire Windows & Doors
Norristown, PA-
Timely Service
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Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Residential Windows
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Glass Showers
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Sliding Glass
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Commercial Windows
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Custom Window Designs
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Bay Windows
Berwyn Glass
Phoenixville, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Double-Hung
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Full-Service Installations
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Fast Delivery
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Sliding Glass
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Energy-Efficient Options
Fast Glass LLC
Marshallton, DE-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Fast Delivery
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Aluminum Window Frames
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Commercial Windows
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Residential Windows
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Full-Service Installations
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Custom Window Designs
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Double-Hung
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Tempered Glass
Sears Window Replacement
Wilmington, DE-
Educational Website
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Free assessment
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Award-Winning
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Good Customer Service
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Price Transparency
Services Offered
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Stained Glass
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Glass Showers
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Bay Windows
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Energy-Efficient Options
B&G Glass
Leesport, PA-
Price Transparency
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Good Customer Service
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Educational Website
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Timely Service
Services Offered
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Tempered Glass
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Custom Window Designs
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Energy-Efficient Options
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Fast Delivery
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Commercial Windows
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Residential Windows
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Glass Showers
Blinds To Go
Clifton Heights, PA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Glass Showers
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Double-Hung
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Aluminum Window Frames
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Residential Windows
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Fast Delivery
Homecraft Inc.
Garnet Valley, PA-
Award-Winning
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Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
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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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Double-Hung
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Energy-Efficient Options
LaBrusciano Roofing & Exteriors
King of Prussia, PA-
Award-Winning
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Residential Windows
Lancaster Door Service, LLC
Lancaster, PA-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
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Double-Hung
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Sliding Glass
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Residential Windows
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Custom Window Designs
Window World of Northern Delaware
New Castle, DE-
Educational Website
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Price Transparency
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Good Customer Service
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Award-Winning
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Free assessment
Services Offered
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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
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Fast Delivery
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Residential Windows
Paddy's Roofing, Siding, Chimneys and more!
Newark, DE-
Price Transparency
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Award-Winning
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Aluminum Window Frames
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Fast Delivery
Bachman’s Roofing, Solar & Remodeling
Wernersville, PA-
Award-Winning
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Residential Windows
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Custom Window Designs
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Double-Hung
Home Services at The Home Depot
Reading, PA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Bay Windows
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Commercial Windows
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Aluminum Window Frames
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Stained Glass
ACRE Windows & Doors
Malvern, PA-
Award-Winning
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Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Sliding Glass
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Double-Hung
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Residential Windows
Keystone Window of Pennsylvania
Pottstown, PA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Bay Windows
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Sliding Glass
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Residential Windows
Home Services at The Home Depot
Wyomissing, PA-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Bay Windows
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Stained Glass
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Glass Showers
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Fast Delivery
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Residential Windows
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Commercial Windows
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Custom Window Designs
Economy & West Chester Glass
West Chester, PA-
Free assessment
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Glass Showers
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Commercial Windows
North American Window & Door
West Chester, PA-
Timely Service
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Double-Hung
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Custom Window Designs
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Aluminum Window Frames
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Residential Windows
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Glass Showers
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Sliding Glass
Ronafa Window & Door
Ephrata, PA-
Award-Winning
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Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
Tint World
Wilmington, DE-
Award-Winning
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Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Double-Hung
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Commercial Windows
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Custom Window Designs
All American Roofing & Exterior Remodeling
Wilmington, DE-
Free assessment
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Price Transparency
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Good Customer Service
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Award-Winning
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Educational Website
Services Offered
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
Guida Door & Window
Boothwyn, PA-
Price Transparency
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Educational Website
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Free assessment
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Award-Winning
Services Offered
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Double-Hung
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Sliding Glass
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
Home Services at The Home Depot
Wilmington, DE-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Bay Windows
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Commercial Windows
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Stained Glass
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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
How Installing Energy-Efficient Windows in Valley Saves You Money
When you switch to energy-efficient windows, you may see some benefits, such as:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save on power bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of residential energy use. Upgrading to energy-efficient windows can help lower that number, which helps you save $304 a year on your bills.
- Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you'll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
Estimated Cost of Window Replacement in Valley
Windows come in varying shapes and sizes, so costs and services will vary greatly. Here are the average costs and services that you can find from window installers.
How Much Do New Windows Cost?
According to our market research, the average cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. How much it will cost you varies based on several factors, like size, material, number of windows, the location of your home, type and more.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the full window, such as the sill, frame, trim and the window panes. As this type of installation requires more time, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window while leaving the old 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 window installation service you should get, your installer can help you out. Typically, the decision is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Great industry reputation
- 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
- More expensive than competition
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Custom designs
- Installation not covered by warranty
How We Choose the Best Window Installers in Valley
EcoWatch reviews differ from most reviews, as we evaluate these companies through a sustainability lens. We've evaluated the top window replacement companies in Valley mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand 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
Customer feedback is another very important review factor. If most customers don't have nice things to say about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Valley's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Valley window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Valley, PA Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost to install one window is about $600 but can range between $200 and $1,200, based on several factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
A window's energy efficiency is influenced by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
Do you really need to use a window installation company?
You should use a window installation company whenever you want to upgrade your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.
Should I replace all my windows at the same time?
If you're upgrading your windows to save on your energy bills, replacing all of your windows together is the only way to gain that benefit. However, if you have just a few windows that are damaged or drafty, you can replace just those.