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Best Window Replacement Companies in Louisville, KY

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Written By Max Peterson|Last Updated: February 05, 2024

You might be installing replacement windows to improve your home's exterior facade, boost your energy efficiency, or protect your home from inclement weather. A professional window provider can help you make the most of your new windows, so you can increase their lifespan.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Louisville Window Installation Companies

We recommend these local companies for your window replacement in Louisville.

Louisville residents can trust the This Old House Reviews Team to provide authoritative, updated window installer recommendations. To discover the best installers, we emphasize these five traits:

  • Professional experience and licensure
  • Customer reviews and recommendations
  • Services and warranties
  • Energy-efficiency guarantees
  • Product quality
Champion Replacement Windows of Louisville Logo

Champion Replacement Windows of Louisville

Based on 530 customer reviews.

Services Offered

Bay WindowsGlass DoorsWindow Replacement/installationDouble-Hung


  • Free assessment
  • Good customer service
  • Price transparency
4203 Bunton Ct, Louisville, KY 502-565-4898 championwindow.com
Window World of Kentuckiana Logo

Window World of Kentuckiana

Based on 424 customer reviews.

Services Offered

Double-HungBay WindowsEnergy-Efficient OptionsVinyl FramesWindow Replacement/installationGlass Doors


  • Price transparency
  • Good customer service
  • Free assessment
2200 Brennen Business Ct, Louisville, KY 502-671-7777 windowworldkentuckiana.com
Strong Tower Construction Logo

Strong Tower Construction

Based on 21 customer reviews.

Services Offered

Storm/impact WindowsMirrorsSkylightsWindow Replacement/installationEnergy-Efficient Options


  • Price transparency
  • Free assessment
  • Educational website
1901 S 7th St, Louisville, KY 502-636-3571 strongtwr.com
South End Glass & Mirror Inc Logo

South End Glass & Mirror

Based on 35 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersMirrorsCustom GlassEnergy-Efficient Options


  • Price transparency
  • Good customer service
  • Free assessment
5559 National Turnpike, Louisville, KY 502-380-9590 southendglass.com
Windows Direct USA of Louisville Logo

Windows Direct USA of Louisville

Based on 60 customer reviews.

Services Offered

Glass DoorsWindow Replacement/installationGlass ShowersVinyl Frames


  • Price transparency
  • Free assessment
  • Educational website
4277 Produce Rd, Louisville, KY 502-547-8177 windowsdirectusa.com
Window Wise LLC Logo

Window Wise

Based on 58 customer reviews.

Services Offered

Window Replacement/installationDouble-HungEnergy-Efficient OptionsGlass Doors


  • Timely service
  • Educational website
  • Price transparency
2635 Charlestown Rd, New Albany, IN 812-949-9473 windowwisellc.com
Atlas Siding, Windows & More! Logo

Atlas Siding, Windows & More!

Based on 30 customer reviews.

Services Offered

Bay WindowsCustom Window DesignsWindow Replacement/installationDouble-HungGlass DoorsCustom Glass


  • Price transparency
  • Good customer service
8012 National Turnpike, Louisville, KY 502-363-8811 atlaswindows.com
Glass Doctor of Louisville Logo

Glass Doctor of Louisville

Based on 242 customer reviews.

Services Offered

MirrorsCustom GlassWindow Replacement/installationGlass ShowersGlass RepairEnergy-Efficient OptionsWindow Repair


  • Educational website
  • Price transparency
  • Good customer service
4104 Preston Hwy, Louisville, KY 502-969-5656 glassdoctor.com
Windows Plus Replacement Windows Logo

Windows Plus Replacement Windows

Based on 333 customer reviews.

Services Offered

Window Replacement/installationGlass Showers


  • Free assessment
  • Price transparency
  • Educational website
10809 Bluegrass Pkwy, Louisville, KY 502-771-8286 windowsplusky.com

More Local Window Companies

Universal Windows Direct of Louisville

User Reviews: 4.3/5 

3865 Produce Rd #206
Louisville, KY 40218

Barba Construction

User Reviews: 4.3/5 

5910 Preston Hwy
Louisville, KY 40219

Door Store and Windows

User Reviews: 4.3/5 

4625 Shelbyville Rd
Louisville, KY 40207

Primax Compozit Home Systems, LLC

User Reviews: 4.3/5 

5611 Fern Valley Rd
Louisville, KY 40228

Louisville Window Company

User Reviews: 5/5 

3600 Chamberlain Ln Ste 216
Louisville, KY 40241

Benthall Brothers, Inc.

User Reviews: 4.1/5 

7643 National Turnpike
Louisville, KY 40214

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Louisville
Annual Energy Efficient Windows Savings:$321
Average Max Temp:64°F
Average Min Temp:48°F
Average Daily Sunlight:54%
Average Annual Snowfall:9.1"
Average Monthly Precipitation:3.89"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Louisville

With Louisville's sheer size, you're sure to find a reputable window company that aligns with your values and preferences. As you make calls, keep the following factors in mind:

Window Cost by Type

When it comes to replacing your windows, value is key. Each window you buy should provide unparalleled durability at an affordable price point. Choosing budget windows could actually raise your overall cost, due to their shorter lifespan and more intensive maintenance needs. The material, size, and style of your new windows play the largest role in determining your final cost. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. A professional can help you with picking the solutions that fit your needs.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Glass Block$44-$565

Window Material Cost

Window prices also vary based on material. Each option gives you unique advantages depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, aluminum and composites look sleek and stay strong in Louisville's strong storms, so they tend to cost more.

Window TypesAverage Cost

Other Window Replacement Costs

Your total cost for window replacement will also include applicable warranty fees, permit application fees, and labor. Make sure to discuss each of these factors with an estimator before committing to a window company.

Experience and Training

The longer a window installer has been operating, the better its workmanship will likely be. Speak with a company representative to learn more about its public and private credentials, experience, and guarantees. Company websites often have photo galleries demonstrating previous work technicians have done.

Licensing and Credentials

While Kentucky grants state-level licenses for some skilled trades, it does not for window installers. Cities and counties have full leeway to set their own standards, and we encourage you to get in touch with your local government to find out more.

Further, look into what private accreditations a window installer has. Some renowned certifications include those from the AWDI or Fenestration and Glazing Industry Alliance.

Types of Windows Offered

No two contractors offer the same window designs and materials. Find one that focuses on the type you want for your home.

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Equally important to your desired windows' shape is their framing. Ask your window provider if it offers the frame material you want, such as aluminum, composite, vinyl, wood, or fiberglass.

Customer Feedback

One of the easiest ways to evaluate a company is to read what other customers have said about their experiences. You can find customer reviews on websites like Google, Trustpilot, the BBB, and Yelp. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.

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Frequently Asked Questions About Window Replacement in Louisville

How much energy and money will I save by upgrading my windows?

In Louisville specifically, most homeowners using efficient windows cut their carbon emissions by 550 pounds each year. This means they save $320 on their annual electricity costs.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By purchasing new, more efficient windows, you can improve your home's energy efficiency and lower your electricity bills.

What should I do if a window is molding or has rot?

A molding or rotting window frame points to a moisture issue. Luckily, you may not have to replace the entire window. Instead, a simple framing job could do. It's recommended to consult a specialist to ensure correct sealing and weatherproofing.

What's different between a new construction window and a replacement window?

Replacement windows, also known as retrofit windows, are created for structures that already have existing windows. They are installed in the existing window opening, without the need to remove or alter the surrounding materials or structure. New construction windows, on the other hand are created for placing in a newly built home or during a significant renovation project. These windows feature a nailing fin, which is a thin piece of metal or vinyl that protrudes from the frame. It's required to attach the window directly to the framing of the house, providing a secure fit.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star