20 Best Window Companies in Hillsborough, NC (2023 Reviews)
Thinking of improving your property's appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Hillsborough and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. According to the Department of Energy, heat or cool air lost through outdated, drafty windows could account for 25-30% of residential energy climate control use.
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 are so important for your home, picking the right company for you is a big choice to make. That's why the EcoWatch team has curated this list of the top window installation companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Hillsborough
The EcoWatch team researched dozens of installers across the country to find the best window replacement companies for our readers. The providers mentioned in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Hillsborough. Window World has about 27 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Window World if you're interested in a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Hillsborough?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can get a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Hillsborough. Andersen has about 27 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Andersen if you're interested in a installer 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 caters to eco-conscious consumers by providing 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 Hillsborough?Andersen does not mention 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. For more accurate information on pricing, you can get a 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 offers the best window installation for businesses in Hillsborough. It's 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 industry, and it has become one of the best companies in the business. Its reputation is backed by several positive reviews on customer review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Hillsborough?Prices aren’t listed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to receive a free 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 Hillsborough. Universal has about 20 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Universal if you're interested in a installer that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Hillsborough?Universal does not mention prices on its 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. For more accurate information on pricing, you can get a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Hillsborough. Window Nation has about 16 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Window Nation if you're interested in a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation caters to eco-conscious consumers by providing 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 Hillsborough?Window Nation does not mention 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. For more accurate information on pricing, you can get a quote from the company.
We've recommended providers with shining reputations, but bear in mind that some national companies have independently owned locations in Hillsborough, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Companies in Hillsborough
Champion Replacement Windows of Raleigh
Durham, NC-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
Window World of Raleigh
Apex, NC-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Double-Hung
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Bay Windows
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Stained Glass
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Sliding Glass
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Window Replacement
Champion Replacement Windows of Greensboro
Greensboro, NC-
Free assessment
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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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Sliding Glass
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Bay Windows
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Double-Hung
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Window Replacement
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Residential Windows
Window Nation
Raleigh, NC-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Window Replacement
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Double-Hung
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Energy-Efficient Options
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Sliding Glass
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Stained Glass
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Residential Windows
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Fast Delivery
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Bay Windows
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Custom Window Designs
Storm Guard Roofing and Construction
Chapel Hill, NC-
Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Aluminum Window Frames
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Energy-Efficient Options
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Bay Windows
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Commercial Windows
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Window Replacement
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Fast Delivery
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Stained Glass
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Window Repair
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Glass Showers
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Double-Hung
Gerald Jones Company
Durham, NC-
Educational Website
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Good Customer Service
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Timely Service
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Custom Window Designs
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Window Replacement
Rice's Glass Company
Carrboro, NC-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Tempered Glass
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Window Replacement
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Glass Showers
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
Alliance Premium Windows
Haw River, NC-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
Home Services at The Home Depot
Durham, NC-
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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Glass Showers
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Commercial Windows
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Residential Windows
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Stained Glass
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Window Replacement
Pella Windows & Doors of Raleigh
Durham, NC-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Double-Hung
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Residential Windows
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Window Replacement
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Custom Window Designs
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Bay Windows
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Commercial Windows
Leap Windows, Doors & More
Burlington, NC-
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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Sliding Glass
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Residential Windows
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
Erie Home
Durham, NC-
Free assessment
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Educational Website
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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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Custom Window Designs
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Sliding Glass
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Bay Windows
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Double-Hung
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Window Replacement
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Residential Windows
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Fast Delivery
S & S Siding
Burlington, NC-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
The Window Source of Raleigh
Burlington, NC-
Good Customer Service
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Educational Website
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Fast Delivery
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Sliding Glass
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Window Replacement
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Residential Windows
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Double-Hung
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Custom Window Designs
Glass Doctor of Raleigh
Raleigh, NC-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Window Repair
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Window Replacement
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Glass Showers
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Double-Hung
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Residential Windows
Universal Windows Direct of Raleigh
Raleigh, NC-
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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Custom Window Designs
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Glass Showers
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Window Replacement
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Residential Windows
Homefix Roofing and Window Installation of Raleigh
Morrisville, NC-
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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Energy-Efficient Options
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Stained Glass
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Residential Windows
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Window Replacement
AJT Construction, Inc.
Raleigh, NC-
Price Transparency
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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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Residential Windows
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Window Replacement
Kelly Window and Door, Inc.
Cary, NC-
Free assessment
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Timely Service
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Price Transparency
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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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Custom Window Designs
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Window Replacement
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Glass Showers
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Fast Delivery
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Sliding Glass
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Bay Windows
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Energy-Efficient Options
City Mirror & Glass, Inc.
Cary, NC-
Free assessment
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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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Glass Showers
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Custom Window Designs
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Window Repair
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Window Replacement
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Hillsborough, NC using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Hillsborough Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could help you:
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 345 pounds per year on average.
- Better temperature control in your home: When you reside in a place like Hillsborough where the summers can get very hot, you often need to rely on your air conditioner to keep your home cool. Energy-efficient windows can reduce how much cool air is lost through your windows when cooling your home.
- Save on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Switching to energy-efficient windows can help reduce that number, which helps you save more on your bills.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Hillsborough
Each window replacement company offers various services and has different prices depending on several factors.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range from $200 to $1,200. Costs will vary significantly depending on your location, the number of windows you need, the quality of your products and the current condition of your home. Many window companies also offer door installations and other add-ons like baths, coating, shutters and more. Additional services will increase overall project costs.
Bear in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Asking for free quotes from several companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
When considering window replacements, in general there are two types that your provider will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which raise the total cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations more simple and affordable. However, 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 should get, you can ask your installer and get their recommendation. The choice mostly is influenced by the age of your window frames and if there's any damage.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Hillsborough
In our search to make your home improvements easier and more eco-friendly in Hillsborough, EcoWatch evaluated many companies before landing on these. Along with energy efficiency, we assessed several window installers in Hillsborough and assigned rankings using the following methodology:
Service Area
Because this is a guide for Hillsborough, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Hillsborough.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each company included on this list to ensure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have good feedback about their service from a certain installer, it won't be featured on EcoWatch.
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 providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Hillsborough, NC Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost of installing a window is about $600 but can range between $200 and $1,200, based on a few different factors. The price is usually dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
The most common types of windows for homes include: picture windows, awning windows, double-hung and single-hung windows, casement windows, transom windows, slider windows and bay windows.
What do window installers do?
Window installers travel to your house to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How long does it generally take to install windows?
Because the average installation time of a window is 30 minutes, around 16 windows can be installed during an 8-hour work day.
Should I replace all my windows at once?
If your windows are more than 20 years old, you probably need to replace all of them. At that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less time.