20 Best Window Companies in Roanoke, VA (2025 Reviews)
When the time comes to upgrade your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Roanoke and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. Drafty windows could lead to having higher power bills during the winter or summer months.
That’s also bad for the environment, as the additional energy required by outdated windows increases your carbon footprint.
We’ve compiled this list of the top installation companies to help you in your search, so you can not only benefit from brand-new windows, but also save money on your electric bills.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Roanoke
The EcoWatch team assessed several window installation companies across Roanoke to narrow our list down to the best ones. We assessed the companies based on their energy-efficient offerings, local experience, customer service, coverage area, price and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
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 industry for about 27 years. The company has a lot of positive reviews from customers on online review websites.
It has established itself as a company 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’s commitment to sustainability shows in its 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 Roanoke?Window World does not display prices on its website, but 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 know for sure.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for about 27 years. The company has a lot of positive reviews from customers on online 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 WindowsRenewal by Andersen’s commitment to sustainability shows 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 Roanoke?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. Getting a free quote on its website is the best way to know for sure.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
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 been in the window installation industry for about 23 years. The company has a lot of positive reviews from customers on online review websites.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows’s commitment to sustainability shows in its 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 Roanoke?Aeroseal does not display prices on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to know for sure.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
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. Window Nation has been in the window installation industry for about 16 years. The company has a lot of positive reviews from customers on online review websites.
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’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 Roanoke?Window Nation does not display 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. Getting a free quote on its website is the best way to know for sure.
We strive to remain unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Roanoke
Delaney Windows and Doors
Amherst, VAGood Customer Service
Free assessment
Price Transparency
Timely Service
Educational Website
Services Offered
Window Repair
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
National Window & Door
Christiansburg, VAEducational Website
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
A1 Economy Glass, Inc.
Danville, VAGood Customer Service
Educational Website
Price Transparency
Services Offered
Glass Repair
Custom Window Designs
Window Replacement/Installation
Window World of Roanoke
Roanoke, VAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Those Window Guys, LLC -Window and Door Replacement
Salem, VAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Capps Home Building Center
Moneta, VAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Blue Ridge Roofing & Home Improvement
Radford, VAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Lawson Mobile Home Supply
Christiansburg, VAPrice Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Glass Showers
West Window Corporation
Martinsville, VAPrice Transparency
Educational Website
Services Offered
Storm/Impact Windows
Vinyl Frames
Glass Doors
Energy-Efficient Options
Bay Windows
Double-Hung
Window Replacement/Installation
All American Glassworx
Rustburg, VAServices Offered
Window Replacement/Installation
Southwest Sunroom & Window Co.
Salem, VAPrice Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Appomattox Glass & Storefront
Appomattox, VAEducational Website
Services Offered
Mirrors
Custom Glass
Window Replacement/Installation
Glass Showers
S.J. Neathawk Window & Door Gallery
Roanoke, VAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
T E Gardner Co Inc
Roanoke, VAServices Offered
Glass Doors
Window Replacement/Installation
Southern VA Construction
Glade Hill, VAEducational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Empire Siding & Windows
Bent Mountain, VAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
The Window Men Inc
Lynchburg, VAFree assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Custom Glass
The Glass Works, LLC
Roanoke, VAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Home Services at The Home Depot
Roanoke, VAEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Energy-Efficient Options
Screen Repair
Window Replacement/Installation
Storm/Impact Windows
Custom Window Designs
Mirrors
Vinyl Frames
Glass Showers
Window World of Lynchburg
Lynchburg, VAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Roanoke, VA 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 Roanoke Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, including:
- Save on power bills: Installing energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- 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. Upgrading your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Roanoke
Windows come in various styles, shapes and purposes, so costs and services will differ greatly based on several factors. Below, we describe the typical cost and services that you’ll find from window installers.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. This is because window installations depend on several factors specific to your home, such as the size, material and number of windows you need to replace, as well as the location of your property.
Whether or not you opt for energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $352 a year on your energy bills in Roanoke.
Another factor that influences the total cost is the material you pick for your frame. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
When considering window installations, there are generally two kinds that your installer will have: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves taking out the old window, the sill, 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. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Roanoke, the decision will mostly be influenced by how much damage there is currently and the condition of your existing frames.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
How We Choose the Best Window Installers in Roanoke
The EcoWatch Reviews team differs from other reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Roanoke and assigned rankings based on 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 variety of services often plays just as important of a role in insulation and performance as the brand you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don’t have positive feedback about their service from a certain installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies are not going to provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Roanoke, VA Window Replacement FAQs
What is the average cost to replace windows in a home?
The national average cost of replacing a single window is around $600 but can range between $200 and $1,200, depending on several factors. The price is generally dependent on the location of your property, the size of the window and the type and material of the window. Also, bear 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 best for energy efficiency?
A window’s energy efficiency is affected by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
Can I install my own windows?
Although you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Hiring a professional can help ensure that the installation is done properly and that you won’t have to spend the time and effort to do it yourself.
When is it time to replace your windows?
Windows typically last about 20 to 30 years, but anytime you see damage on your windows, it’s a good idea to have them looked at by an expert to determine if they are in need of a repair or replacement.