Replacement windows and doors for Atlanta

Q: How does the window installation process work (and how long does it take)?

Here’s a summary of how we work:Step 1: Get your free estimate.Schedule a quick in-home or virtual quote. Just tell us how many windows or doors you need and the features you’re looking for.Step 2: Choose your style.We’ll help you pick the perfect window style, glass package, color, and hardware to fit your home and budget.Step 3: Enjoy expert installation.Our local team removes your old windows, installs the new ones with proper sealing and insulation, and cleans up when we’re done. Most projects are finished in just one day. One customer had 8 windows replaced in about 3 hours!The Window Source Installation Process

Q: What financing options are available for replacement windows, doors, and siding?

We believe upgrading your home should fit your budget. That’s why we offer flexible financing, including 0% interest plans for up to 18 months and easy monthly payment options. You can choose the plan that works best for you, or simply pay in full if you prefer.Explore Financing Options

Q: How long can I expect my new windows to last?

With proper installation and care, high-quality vinyl replacement windows can last 20–40 years or more. Our windows are built to stand up to Georgia’s hot summers, humidity, and seasonal temperature swings. With our Lifetime Warranty on premium series windows, you’ll have peace of mind that your investment is protected for the long haul.

The easiest way to make your home more beautiful, more comfortable, and more efficient.

Schedule an Appointment

Call (470) 275-5159

Best price on replacement windows. No strings Attached

We make it easy for you to get all the information you need up front so you can choose the best option without high-pressure sales, gimmicks, or games.

Get our replacement window pricing here by sharing a few details about your home and the window features that you are most interested in.

After you have a ballpark estimate on price, you can work with our team to pick your desired colors, hardware, sizing, and energy efficiency options.

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on windows, doors, and siding for your home

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Window Source Atlanta Privacy Policy

     
 
 
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   Marina D 
 2 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Today we had a window replacement consultation with The Window Source and were so impressed that we signed up with them on the spot! Our sales consultant, Adrian Salazar, came out to our home in Peachtree Corners and gave an absolutely excellent presentation. He was incredibly professional, knowledgeable, and took the time to answer all of our questions thoroughly without making us feel rushed.
What we appreciated most was how clearly Adrian broke down our options. He thoroughly demonstrated the physical differences between the 3000 series and the 6000 series windows, which made our decision incredibly easy. Thanks to his detailed comparison, we confidently selected the 6000 series for its significantly more robust frame design.
What we appreciated most was the zero-pressure environment Adrean created. Instead of using aggressive sales tactics, he focused on explaining our options clearly and helping us find the best fit for our home. We are very happy with his service and the overall experience so far. If you are looking for a smooth, transparent, and professional consultation in the Peachtree Corners area, we highly recommend requesting Adrian Salazar at The Window Source!
  
 
     Posted on Google  
  
 
   Diana Hart 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. This company is Top Notch! From Sales to installation of our new windows, everything was smooth sailing. Dave, our Salesperson, came out to give us a quote. We felt completely comfortable we were getting the best deal. Or windows arrived in about four weeks and right away we got a call for installation. The installers arrived, removed all old windows and installed, sealed and cleaned up any mess made during installation. I would 100% recommend them!
  
 
     Posted on Google  
  
 
   alfredo Quiles 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The whole process from requesting an appointment to meeting with Dave was excellent. The initial communication from the office was professional and we were able to select a day and time convenient for us. Followed up with an email confirmation. Coming from the northeast the fact that they are a distributor of Harvey windows was important to us. Dave arrived on time, was very personable and provided us with great information and pricing. Definitely would recommend them.
  
 
     Posted on Google  
  
 
   Amanda Evans 
 20 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dell and his crew worked so quickly and efficiently! We were so impressed with their work and attention to detail. There was no trace they were even there after the work was done. We will be recommending this group to anyone who asks!
  
 
     Posted on Google  
  
 
   John Love 
 52 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Good job, looks great. Very efficient.
  
 
     Posted on Google  
  
 
   Linda Sorci 
 52 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I just had windows replaced and I am very pleased from start to finish. The whole team were very professional and very pleasant to work with, I will highly recommend this company to all my friends! Thank you so very much!!
  
 
     Posted on Google  
  
 
   Blair Bloomquist 
 52 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Couldn’t have asked for a better experience! So timely, great communication and fair prices
  
 
     Posted on Google  
  
 
   Dianne Almand 
 57 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dell and Jefferson did a fantastic job!  They called to advise when they would arrive, they arrived on time, they were courteous, EXTRA careful with the glass, did not make a mess but cleaned up afterwards anyway!   The window looks great.  I highly recommend them and will use them again.
  
 
     Posted on Google  
  
 
   Jordan Sasser 
 64 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +1
Window Source is literally the BEST! Can’t say enough about the professionalism and kindness of this team… They were on time, efficient, friendly, and I’d recommend them to anybody!! They had the exact window we wanted, and I can’t wait to use them again in the future!
  
 
     Posted on Google  
  
 
   Linda Gillespie 
 65 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +3
!"We recently hired Window Source to replace all our old home windows and completely redo our house siding, and we could not be happier with the results!From the very first consultation, the experience was low-pressure, professional, and transparent. The sales team took the time to explain our options clearly without any aggressive sales tactics, and the pricing was fair and competitive.The installation crew was punctual, polite, and incredibly hardworking. They treated our property with complete respect, kept the workspace spotless every single day, and finished the entire exterior transformation right on schedule.Our house looks brand new, and we’ve already noticed a massive difference in how quiet and energy-efficient our home feels. If you need window replacement or siding work, look no further than Window Source of Athens. True professionals who stand by their quality!"

4.9

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The top-rated window and siding replacement company in Atlanta.

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windows, doors & siding

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easy payment plan

Enjoy new windows for as low as $40/month! Contact us for more information about financing your project.

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Know what you’re buying,
and who you’re buying from

When you buy replacement windows, siding, or doors, it's important to know the process and the questions to ask. Even if we don't work on your house, we'd be happy to answer any questions you might have about the process.

our guarantee

our family guarantee

We started as a one-man-shop, but today our team of 20+ people share our original mission; treat others the way we want to be treated. We insist on treating every customer as well as we’d treat our own friends and family. This is our promise and our guarantee to you.

recent projects

It’s an honor to be a part of improving homes across Georgia. These houses don’t just look good, they’ll benefit from easy-to-use, energy efficient windows for years to come.

our family guarantee

Frequently Asked Questions

What window brands do you carry?

We proudly partner with Harvey Windows and Cornerstone for our window products, and ProVia for entry, patio, and storm doors. These are trusted manufacturers known for using high-quality materials and delivering excellent energy-efficient solutions.

Our product offerings include wood, aluminum-clad wood, and vinyl options, giving homeowners a wide range of styles and performance features to fit their needs.

Learn About Our Manufacturers

Can I customize the style, color, and finish of my windows?

At The Window Source of Atlanta, you’re never limited to a one-size-fits-all option. You can choose from a wide variety of styles, including double-hung, casement, awning, bay, bow, and more to perfectly complement your home.

Customization goes beyond style. We offer a broad range of finishes and colors, from classic shades to custom selections, as well as realistic wood-grain looks. In addition to wood-grain interior vinyl finishes, we also provide true wood interiors with exterior wood cladding, giving you both warmth inside and durability outside.

For even more personality and performance, you can explore our decorative glass, specialty shapes, and energy-efficient glass packages.

Decorative Windows Options
Color Options
Energy-Saving Glass

What kind of warranty do you provide on windows?

We stand behind our windows and doors with a true Lifetime Warranty on our 3000, 6000 & 9000-series products. That means you’re covered for materials, workmanship, mechanical parts, screens, seal failure, and even glass breakage, including some accidental breakage.

Labor is also included: if you live in the home, repairs are provided at no charge. For non-owner-occupied properties, labor is covered for 10 years.

And if you sell your home, the warranty can be transferred to the new owner for a small fee, adding value and peace of mind.

See full warranty details

How much can new windows save me on energy bills?

Old windows account for up to 25-30% of heating and cooling loss in many homes. By upgrading to ENERGY STAR® certified windows, most homeowners save 7–15% on annual energy costs (about $70-$500 per year). In Georgia’s climate, energy-efficient glass and Low-E coatings help reduce drafts, improve comfort, and keep cooling costs down year-round.

Learn More About Energy-Efficient Windows

How does the window installation process work (and how long does it take)?

Here’s a summary of how we work:

Step 1: Get your free estimate.

Schedule a quick in-home or virtual quote. Just tell us how many windows or doors you need and the features you’re looking for.

Step 2: Choose your style.

We’ll help you pick the perfect window style, glass package, color, and hardware to fit your home and budget.

Step 3: Enjoy expert installation.

Our local team removes your old windows, installs the new ones with proper sealing and insulation, and cleans up when we’re done. Most projects are finished in just one day. One customer had 8 windows replaced in about 3 hours!

The Window Source Installation Process

What financing options are available for replacement windows, doors, and siding?

How long can I expect my new windows to last?

How much do replacement windows cost?

The cost of replacement windows depends on the style, size, and features you choose. At The Window Source of Atlanta, we keep pricing simple, competitive, and upfront.

Across the Atlanta market, homeowners often pay $600–$1,000 per window installed with many national brands. By working directly with trusted manufacturers and focusing on efficiency, we’re able to offer high-quality, energy-efficient windows at a better value, often hundreds less per window compared to big-name competitors.

The best way to know your exact cost is with a free, no-pressure estimate tailored to your home and project.

Get your free estimate

Replacement windows and doors for Atlanta

Best price on replacement windows. No strings Attached

get a price