Upgrade Your Home With Replacement Windows in Lafayette, IN 

At L.J. Stone Co., Inc., we know how important it is to have windows that not only look good, but also help you save energy and last a long time. If you want to give your home a fresh new look, our replacement windows are the perfect solution for your home in Lafayette, Indiana.  

Why Choose Replacement Windows? 

Investing in replacement windows is a smart move for a few reasons: 

  • Energy efficiency: Our new replacement windows are made to keep your home comfortable and save energy. They’re built with good materials and a smart design to keep your home cooler in the summer and warmer in the winter, helping you spend less on your energy bill overall. 
  • Curb appeal: Make your home look newer and boost its curb appeal with our stylish replacement windows. We have different styles and finishes to match your home and what you like. 
  • Low maintenance: Our replacement windows are made from strong materials that don’t get damaged easily. You won’t have to spend a lot of time fixing or taking care of them. They stay in good condition without a lot of work. 
  • Reduced noise: Our replacement windows are made to keep your home quieter. You can enjoy a more peaceful time inside without hearing too much noise from outside. 

Professional Window Contractors in Lafayette, IN 

At L.J. Stone Co., Inc., we know that new windows are a big investment, and we will install your replacement windows with the utmost care at your home in Lafayette, IN. If you’re ready to make your home more comfortable and save energy with our replacement windows, don’t wait to get started! Contact us today. 

Why Choose L.J. Stone Co., Inc.

Most Experienced Installation Team In The Area

Our in house, seasoned professionals have undergone extensive training & have tackled countless installations. Their attention to detail & focus on quality workmanship can handle any challenge that comes their way.

A+ Reputation

We have earned our A+ reputation one customer at a time over 46,000+ projects & more than 700 5-Star reviews. We believe that every satisfied customer is a testament to our commitment to excellence & trustworthy, high-quality performance.

No-Nonsense Guarantee

We stand behind the exceptional quality of our work & customer service. That's why we offer a No-Nonsense Lifetime Workmanship Warranty on every remodeling project we undertake.

Indiana Through and Through

When you choose us for your home remodeling project, you are not just working with a company; you are partnering with a team that is invested in the community & cares about your satisfaction. 50+ years of stability & reliable service.

Read What Our Happy Customers Are Saying


Would highly recommend LJ Stone!

“Excellent experience from beginning to end! They removed our old bathtub/shower surround and installed a new bathtub/shower with glass door and did a fantastic job. Looks even better than we imagined and has completely updated the look of our bathroom. High quality materials and a very rich look. Everyone was very friendly, professional, informative and kept us updated throughout the installation process. Would highly recommend LJ Stone!”

Sean D.

Great experience!

“LJ Stone came in and replaced our shower/bath with a new shower. The installer came in and to be honest, we hardly new they were here. It only took them a day and a half, and the next day I enjoyed a nice warm shower. What impressed me most was how clean they were in the process. For taking out an old tub, and doing a bit of drywall work there was virtually no cleaning we needed to do behind him. The only way you knew he had been here was the wonderful shower he left behind. Great experience!”

Rob H.

Great company and you back up your products!

“The window installers from LJ Stone did a great job! Very nice, polite and cleaned up as they went, we really appreciated it! They were here for two days, were right on time, and did a fantastic job! I have always recommended LJ Stone, we had windows, siding, and a new bathroom installed in Greentown, IN by LJ Stone that’s why we keep coming back, great company and you back up your products!”

Charlene E. / Greentown, IN


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