10 Best Window Replacement Companies in Troy, NC (Mar 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Troy and selected the top 10 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 aesthetics or have damaged windows, windows play a important role in conserving your home's energy. Damaged or outdated windows can cost you in electricity bills. As a matter of fact, the Department of Energy estimates that about 30% of your house's heat or cool air could be lost through your windows.
Installing efficient windows on your home can help you save money each month on your electric bills — and you can help the environment, too.
We've compiled this guide on the best installation companies to help you in your research, so you can not only take advantage of brand new windows, but also save money on your electricity bills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Award-winning company
- Installation not covered by warranty
Best Window Replacement Companies in Troy
The EcoWatch team examined dozens of companies that serve the Troy area to find the top window installation companies that fit our standards. The companies mentioned in this article scored best in our review categories, such as energy-efficient offerings, availability, customer service, local expertise, price and more.

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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Award-winning company
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation business. Hundreds of positive reviews from customers online back the company's reputation.
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, this may be the company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries 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. 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 Troy?Andersen does not detail 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 request a quote from the company.

Window World
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Great industry reputation
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EnergyStar Partner
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years. The company has plenty of glowing reviews from customers online.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect company for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Troy?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

Window Nation
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Wide variety of products and services
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Manufactures products in-house
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Award-winning company
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Installation not covered by warranty
Window Nation offers the best residential windows in Troy. It's 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 windows business, and it has established itself as one of the best companies in Troy.
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 is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Troy?Window Nation does not outline 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. The best way to get more accurate information is to get 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 has the best window installation for businesses in Troy. 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. Aeroseal has been in the window installation industry for about 23 years. Its reputation is backed by hundreds of positive reviews from customers online.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows appeals to eco-conscious consumers by providing energy-efficient window offerings. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Troy?Aeroseal doesn't have any pricing information listed on its website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about pricing.

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 Troy. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Its reputation is backed by all the positive reviews on customer review websites.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries 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. 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 Troy?Universal does not display 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. You can request a free quote on its website for more information about pricing.
We strive to stay unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Troy
The Blind Man Inc
Stanfield, NC-
Excellent Customer Service
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No-fee Quotes
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Educational Website
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Consistent Workmanship
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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Commercial Windows
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Stained Glass
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Sliding Glass
Allstate Glass
Aberdeen, NC-
Consistent Workmanship
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Good Customer Service
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Price Transparency
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No-fee Quotes
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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Commercial Windows
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Sliding Glass
BC Glass Repair
Rockwell, NC-
Reliable Appointment Windows
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Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Custom Windows
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Business Windows
Supreme Renovations LLC
Ramseur, NC-
Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
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Arrives on Time
Services Offered
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Custom Window Designs
Glass Doctor of Moore & Montgomery Counties
Southern Pines, NC-
Excellent Customer Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Heavy Glass
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Custom Windows
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Tempered Glass
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Double-Hung
Window and Door Specialties
Southern Pines, NC-
No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Double-Hung
Seagrove Glass Shop
Seagrove, NC-
No-Hassle Pricing
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Free Quotes
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Dependable Service
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Excellent Customer Service
Services Offered
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Custom Windows
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Sliding Glass
Aberdeen Window Works
Aberdeen, NC-
Free Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
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Helps Educate Customers
Services Offered
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Custom Window Designs
Jim's Custom Windows Inc
Albemarle, NC-
No-fee Quotes
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Architectural Glass
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Business Windows
Ag Albemarle Glass Co.Inc.
Albemarle, NC-
Good Customer Service
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Price Transparency
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
How Installing Energy-Efficient Windows in Troy Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to think about making the switch:
- Save money on electricity bills: Installing energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by 345 pounds per year on average.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in Troy
Each window installer offers various services and has different prices based on several factors.
How Much Do New Windows Cost?
The national average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. But costs differ considerably 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 offer door installations, which carry a higher price tag.
It's important to keep in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Troy homeowners $347+ a year when replacing single-pane windows.
Another factor that influences the overall cost is the material of the frame you pick. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you need a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the total window. It involves removing the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, including insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation means replacing a window without taking out the whole frame, which is generally cheaper than a full-frame installation.
Your window installation company can advise you on the best type for your project. In Troy, the decision will mostly be influenced by how much damage there is currently and how old your existing frames are.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Award-winning company
- Installation not covered by warranty
How We Choose the Best Window Installers in Troy
The EcoWatch Reviews team is different from other reviewers because we evaluate these companies through a sustainability lens. We have reviewed the best window installers in Troy primarily based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
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 the best window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each company in our guide to make sure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including professionalism, quality of installation, quality of parts, warranty, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we awarded higher points 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 have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Troy, NC Window Replacement FAQs
How much should a window install cost?
The national average cost to replace a single window is around $600 but can range between $200 and $1,200, depending 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, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I need to use a window installation company?
You should use a window installation company whenever you need to upgrade your windows. Installing windows is a complicated process that can be difficult and time-consuming, so it's best left to the professionals.
What time of year is a good time to replace my windows?
While you can install windows any time of year, warmer weather is typically better for installing replacement windows. Additionally, the weather should be dry, as rain can make the installation harder.
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 usually less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.