The Window Source of Louisville

We Believe Buying Windows Should Be Simple.

Replacing your windows shouldn’t require a high-pressure sales pitch. We believe in giving you the information you need up front, so you can choose the best windows for your home. Browse our window options below, see our completed work, or get pricing information right here. If you have questions, we want to help!

The Window Source of Louisville

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(502) 916-4533

2015 Family Circle, Suite 110
Lexington, KY 40505

Installing New Windows, Siding & More in

  • Louisville
  • Anchorage
  • Prospect
  • Indian Hills
  • Hurstbourne
  • Northfield
  • Crestwood
  • And More!


Entry Doors

Patio Doors


  • Picture Window Replacement and Installation
  • Awning Window Installation and Repair
  • Casement Window Installation and Repair
  • Double Hung Window Installation Estimates
  • Double Hung Window Repair and Installation
  • New, Heavy Duty Entry Door Replacement and Installation
  • Sliding Patio Door Repair and Installation
  • Whole House Siding Installation

Storm Doors

Sliding Patio Door


Picture Window


Entry Door


Double Hung Window

Awning Window

Casement Window

Double Hung Windows

Get Free Estimate

Show Off Beautiful New Home Windows Courtesy of The Window Source of Kentucky

When residents of Louisville, Kentucky, need new window installation experts with knowledge of energy efficiency and beautiful design, they look toward The Window Source of Kentucky. Operated locally, we keep up with the windows and doors that are in demand in the area and introduce them to homeowners who want something new. We can install a variety of home windows that give an extra boost of elegance to a home. As a premier window replacement company, we can install the bay window of your dreams. Or choose a casement window, basement window, awning window, or picture window that fits your needs. No matter what your vision is, we’ll make sure it happens.

Custom Entry Door Installation in Louisville, Kentucky

Windows aren’t all we specialize in at The Window Source of Kentucky. Get bay or bow window installation, double-hung windows, or install a garden window while having home siding installation done to spruce up the rest of the home exterior. In addition, The Window Source of Kentucky can handle custom entry door installation or add patio doors to a home. When you select The Window Source of Kentucky, we work hard to ensure you get the windows that meet your needs. That means looking at your style and budget preferences, as well as the requirements for superior windows-based on Louisville weather. When you need “windows near me” whether new or replacement, we’re here to offer the best models you can find and the most modern techniques of installation.

Select the Perfect Types of Windows for Your Louisville Home

The Window Source of Kentucky provides advanced replacement windows designed for Louisville. Homeowners can choose the style that appeals to them and have them custom-designed to meet their needs. Contact us today to find out more about your options for doors and windows that can protect your home while making it look fantastic.

Real, Local Reviews From Happy Customers


I had my windows and my kitchen door replaced by The Window Source in February, 2021. After having them now for almost 10 months, I can say that they are exactly what I needed and wanted. The level of service I received was the best of any home project I've ever had done. I had some questions after the windows were installed, and Blake and Randy visited me in my home (as I recovered from surgery) and answered all of them to my 100% satisfaction. They showed immense respect for me and my concerns. They totally cleared up my issue during the visit and I can honestly say that their professionalism and customer service are second to none. I recommend The Window Source (and Randy, Dee, and Blake) without reservation, and I have told my siblings and friends how awesome and trustworthy they are. I will be calling them in the future when I have my basement windows replaced.

Mary Pat Reilly

Working with The Window Source of Louisville has been a great experience! Randy and Dee are very friendly and provide the highest customer service! I LOVE LOVE LOVE my new door and windows on the way! I could not be more pleased with their service, quality of products and the overall experience. If you are doing home improvements you owe it to yourself to call them, you wont be sorry!!! I would give them 100 Stars if it was an option! Thank you Randy and Dee!

patty hansel

We love our new windows. Randy and his entire staff were great to work with. The installers were excellent and cleaned up after themselves. The price was very fair. So glad we chose The Window Source for our replacement windows.

Bart Thompson

I had 6 windows installed by Window Source. The contractors that showed up were friendly and respectful of my property. They showed up later than expected but still worked hard to get the job finished by end of day. The installers wore masks in my home and made sure I was comfortable with the job at the end. All in all it was a good experience.

Johanna South

Absolutely Love our new Windows!! Jason, Derick & Roy we’re so polite, professional, friendly and worked together so smoothly to get all of our windows and front porch columns replaced in one day! This was the easiest transaction ever, from the estimate to the completion! Randy and Dee were so helpful! They are all just Good, Honest people! I will Highly recommend The Window Source to anyone!!

Mary Pass

Window Source Q&A

Is it worth it to replace my windows?

Is it worth it to replace my windows?

Older windows are notorious for being leaky and inefficient. At The Window Source, we are constantly improving our technology to be more energy efficient. Installing new windows can realize up to an 80% return on investment when you sell your home. Coupled with the savings you’ll see on your energy bill, the cost of window replacement can often be quickly offset.

How do I know when to replace my windows?

How do I know when to replace my windows?

Anytime you notice damage on your windows, it is a good time to have them looked at by an expert. Damage can be caused by water, insects, and father time. Your old windows ar inefficient, unattractive, and can cause damage to your home, call our experts today!

How much will it cost to replace my windows?

How much will it cost to replace my windows?

The best way to determine the cost is to contract a professional and receive an in-home estimate. At The Window Source, our estimates are FREE to you.

What types of payment methods and financing do you offer?

What types of payment methods and financing do you offer?

We offer a variety of payment methods and financing options. Please contact us to hear our options.

What Warranty do you offer?

What Warranty do you offer?

Lifetime Warranty - All Window Source products come with a limited lifetime warranty. You will have peace of mind knowing that you will only make this investment in your home once. Ask your window consultant for details.