21 Best Window Replacement Companies in King, NC (Mar 2023)
Window Companies Near Me
Thinking of improving your house's insulation? The best window replacement companies can help.
We analyzed all the top window installers in King and selected the top 21 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
Whether you're updating for style or have old windows, windows play a key role in conserving energy in your home. Damaged or outdated windows could lead to spending more on energy bills during the winter or summer months.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
Because windows have such a large impact on your home, choosing the best company for you is a big choice to make. That's why the EcoWatch team has put together this list of the best window installation companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Makes charitable contributions
- Some installations carried out by third-party contractors
Best Window Replacement Companies in King
The EcoWatch Reviews team researched many window providers across King to narrow our list down to the best ones. We assessed the installers on energy-efficient offerings, local experience, customer service, coverage area, price and more.

Renewal by Andersen
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Manufactures products in-house
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Member of US Green Building Council
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Great industry reputation
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No lifetime warranty
Renewal by Andersen offers the best availability in King. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. The provider has hundreds of positive reviews from customers on online review websites.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen's commitment to sustainability can be seen in its energy-efficient window offerings. 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 King?Andersen doesn't have any prices available on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

Window World
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Great industry reputation
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Low prices relative to competitors
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EnergyStar Partner
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Quality of service will depend on your area
Window World has windows expertise in King. Window World has around 27 years of experience in the window installation business. The provider has a lot of glowing reviews from customers online.
Window World may be the company for you if you're interested in one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World 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 offerings are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in King?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can receive a quote from the company.

Universal Windows Direct
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Manufactures products in-house
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Lifetime warranty
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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 provider has 20 years of experience in the windows business, and it has become one of the most respected companies in the business. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider going with Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
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 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 King?Even though pricing information is not readily available on Universal's website, 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 to know for sure, 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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation has 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. 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 King?Prices aren't available 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. The best way to get more accurate pricing information is to receive a free quote from the company.

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 provides the best window installation for businesses in King. Aeroseal has been in the window business for about 23 years. Its reputation is backed by several positive reviews from customers online.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right provider for you.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in King?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about pricing.
Please note that the companies in this section are national, which means the quality of the service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company.
More Window Replacement Companies in King
Renewal by Andersen
Greensboro, NC-
Free Quotes
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Timely Service
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Educational Website
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Locally Recognized for Quality
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
The Window Source of the Piedmont Triad
Winston-Salem, NC-
Educational Website
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Consistent Workmanship
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Good Customer Service
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No-fee Quotes
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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Sliding Glass
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Energy-Efficient Options
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Architectural Glass
The Window Source of the Piedmont Triad
Winston-Salem, NC-
Good Customer Service
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Free Quotes
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Locally Recognized for Quality
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Reliable Appointment Windows
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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Sliding Glass
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Energy-Efficient Options
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Architectural Glass
Skywalker Windows and Siding
Greensboro, NC-
Helps Educate Customers
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Dependable Service
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No-Hassle Pricing
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Award-Winning
Services Offered
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Residential Windows
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Architectural 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
Reece Builders Inc.
Winston-Salem, NC-
Locally Recognized for Quality
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Educational Website
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Excellent Customer Service
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Dependable Service
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Window World of the Triad
Greensboro, NC-
Excellent Customer Service
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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 Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Binswanger Glass
Greensboro, NC-
No-Hassle Pricing
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Timely Service
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Window Designs
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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
Clarity Glass Service
Archdale, NC-
Excellent Customer Service
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Free Quotes
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Crossover Roofing
Archdale, NC-
No-fee Quotes
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Helps Educate Customers
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Dependable Service
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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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Commercial Windows
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Double-Hung
Window World of the Triad
Winston-Salem, NC-
Good Customer Service
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Price Transparency
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Dependable Service
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Educational Website
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
EcoView of the Piedmont
Advance, NC-
Helps Educate Customers
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Reliable Appointment Windows
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Excellent Customer 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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Sliding Glass
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Double-Hung
Triad Installations
Greensboro, NC-
Consistent Workmanship
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No-fee Quotes
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Price Transparency
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Helps Educate Customers
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
A Better View Glass & Mirror Inc
Greensboro, NC-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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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
Hatch Homes
Winston-Salem, NC-
No-fee Quotes
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Award-Winning
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Architectural Glass
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Business Windows
Cooley Roofing & Construction LLC
Clemmons, NC-
Excellent Customer Service
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Consistent Workmanship
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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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Aluminum Window Frames
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Business Windows
Window Depot USA of The Triad
Winston-Salem, NC-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Award-Winning
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Becky's Glass Works
Mt Airy, NC-
No-fee Quotes
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Educational Website
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Excellent Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Clemmons Windows & Doors
Clemmons, NC-
No-fee Quotes
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Timely Service
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Reliable Service
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Excellent Customer Service
Services Offered
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Custom Windows
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Double-Hung
Goin Glass, LLC.
Mt Airy, NC-
Excellent Customer Service
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No-Hassle Pricing
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Arrives on Time
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Dependable Service
Services Offered
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Custom Window Designs
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Double-Hung
Champion Replacement Windows of Greensboro
Greensboro, NC-
No-Hassle Pricing
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Award-Winning
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Dependable Service
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No-fee Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Home Services at The Home Depot
Winston-Salem, NC-
No-Hassle Pricing
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No-fee Quotes
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Reliable Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Fast Delivery
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Double-Hung
How Installing Energy-Efficient Windows in King Saves You Money
When you switch to energy-efficient windows, you may see some perks, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
- Reduce your carbon footprint: Reducing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 345 pounds.
- Save on energy bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll use less energy to heat or cool your house.
Estimated Cost of Window Replacement in King
Windows come in varying shapes, purposes and styles, so costs and services will differ remarkably based on your project. Below, we describe the average cost and services that you'll find from window replacement companies.
How Much Do New Windows Cost?
Though the average of installing a single window is around $600, it can range anywhere from $200 to $1,200. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations, which will make your project cost more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 per year when installing double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.
We advise getting free quotes from several window installation companies to find the one that works best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you want a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want a new style or your window has significant rot. With this service, your installers will replace the full window, including the trim, sill and frame. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're still debating which kind of installation you need, you can consult with your provider and get their recommendation. The choice mostly is influenced by the age of your window frames and if there's any damage.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Makes charitable contributions
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in King
In our search to make your home improvements easier and more eco-friendly in King, EcoWatch chose the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated each installer and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When choosing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, warranty, professionalism, quality of parts, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to King's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of King window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
King, NC Window Replacement FAQs
What is the typical cost to install windows?
The national average cost of replacing a window is about $600 but can range between $200 and $1,200, depending on several factors. The price is often dependent on 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 upfront but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
There are several different types of windows you can get for your house, including double-hung and single-hung windows, bay windows, slider windows, casement windows, picture windows, awning windows and transom windows.
What services do window installation companies do?
Window installers cover the entire process — from replacing your old windows with brand new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year is a good time to replace my windows?
Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into the house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.
How often should you replace windows?
Windows usually last 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them looked at by an expert to see if they need any repairs or replacements.