Get the Perfect Windows
& Install, for the Perfect Price!


Request your FREE
In-Home Estimate

SPECIAL PROMO: Buy 10 Andersen Windows, Installed, And Get a FREE Andersen Storm Door with Installation! That's a $500 Value!

Request your FREE In-Home Estimate

SPECIAL PROMO: Buy 10 Andersen Windows, Installed, And Get a FREE Andersen Storm Door with Installation! That's a $500 Value!

Free In-home Windows Estimate

  • Please describe in detail how we can help you achieve your goals.

In Stock Windows

You can find replacement and new construction MI Brand windows in stock every day, ready to take home!

Special Buy Windows

Special buy windows are up to 70% off! Bring your measurements in store to shop and save!

Special Order Windows

We Can Special Order Andersen 100 Series Windows in All Shapes, Sizes and Colors To Fit Your Home Perfectly!


Lets face it. Windows are not exactly the most exciting purchase you can make for your home, but they are a necessity. They can also be expensive! But you don't have to overspend on this practical purchase. You can get the style and quality you need, but at a price you can afford!

Builders Surplus offers windows for every home and every budget with our three categories of windows: In Stock, Special Buy, and Special Order. No matter what shape, size, color or style you're looking for, we can deliver - for the best price possible!

We carry two top rated brands, such as MI Windows, which  are made in the USA, and Top Notch Andersen Windows, which has been a homeowner favorite for decades. Whether you need one single replacement window, or a full home of windows, DIY installation or an Installation team, Builders Surplus is the place to go!

Get a complimentary windows consultation with one of our Windows Experts, who will come to your home, measure your windows, identify any potential installation problems, and help you choose the right windows for your home and budget.

Don't wait! Book your consultation today, and get a FREE Andersen Storm Door, Fully Installed, with the purchase and installation of 10 or more Andersen Windows!

Windows at Builders Surplus

At Builders Surplus, we offer 3 options in terms of your new windows.

1. In Stock Windows  - These windows are in stock every day, in a variety of sizes and window types. Our windows are at an every day low price! We offer high quality MI Brand Windows for our In Stock selection, Made in the USA!

2. Special Order Windows - Whether you need new construction windows or replacement windows, we have the ability to order EXACTLY what you need! The savings are still outstanding! We can special order Andersen 100 Series Windows in all colors & sizes!

2. Special Buy Windows - We offer a HUGE selection of special buy windows for the ultimate in savings! These windows are not listed on the website, so come in store with your measurements and save 1,000's if we have what you need! Mix and match between special order, in stock and special buy windows to fit your needs!

Need Window Installation? 



We want to offer our clients a 1 stop shopping experience. Purchase your windows and get them installed in one easy step. Our installers are top of the line and we stand behind their work with a 1 year warranty! For a limited time, when you get 10 Andersen Windows Installed, you'll get an Andersen Storm Door AND installation for FREE! 

Don't purchase your windows and installation without talking to us first! Sign up for you free in home estimate today to get started!

Schedule your Windows Consultation!

Schedule your Windows Consultation!

We use a no pressure, no hassle process that will make selecting and installing your new windows simple and easy. DO NOT BUY WINDOWS Without getting a quote from us first!

Free In-home Windows Estimate

  • Please describe in detail how we can help you achieve your goals.

Andersen 8 Series Fullview Interchangeable Storm Door in Black with Nickel hardware

What Our Customers Have to Say:

"Builders Surplus Saved Me $12,000 on My Windows!"

“I had gotten two quotes from some of the well known window companies. They had quoted me $18,000 for windows and installation for my whole house. I'm so glad I check with Builders Surplus first, because they were able to get me everything I needed for only $6,000!

Albert Stewart

Builders Surplus Customer

"I was able to save so much money on the surplus windows!"

“I needed 6 windows and was calling around for quotes. A friend of mine mentioned Builders Surplus so I went out and took a look at what they had in store. I was so lucky to find all 6 windows that I needed in their surplus selection and saved a TON of money! Install was great too!

Janet Pletcher

Builders Surplus Customer

Don't Spend Too Much On Your Windows!

Builders Surplus has THE BEST prices on windows and installation! We know that this is a big investment, and you should make the most informed decision. Because our in-home estimates are totally free, you have nothing to lose, and THOUSANDS to gain! Click below to get started!

Builders Surplus Locations: Louisville - 5600 Poplar Level Rd. | 502-968-8858 | Newport - 20 W. 6th Street | 859-261-3111 |