Energy-Efficient Windows to Keep Your Carmel, IN, Home Comfortable

Energy-efficient windows Carmel INYou deserve to be comfortable in your home, no matter the season. Nobody wants to be shivering inside their house in the winter or sweating it out indoors in the summer. If you are constantly cranking your thermostat but are still experiencing uneven temperatures, it may be time to update your windows. Older, single-pane windows don’t work as well to insulate your home. Not to mention, it’s possible they’ve warped over time or had seal failure, causing heavy drafts. Let the professionals at L.J. Stone Co., Inc., help you resolve this by providing you with updated, energy-efficient windows.

Vinyl Windows

As leading window installers serving Carmel, Indiana, residents, we’ve chosen to install vinyl windows because of their energy-efficient features. Vinyl is considered to be a thermal material to begin with, but our windows take it even further to boast features like Low-E glass, spacers, and argon or krypton gas fills. These components all work together to minimize the amount of heat that enters and escapes your house. As a result, your HVAC system won’t have to work as hard to maintain a comfortable temperature, meaning you won’t have to battle with the thermostat or outrageous utility bills any longer.

Air-Tight Installations

While our windows are crafted with many energy-efficient features, an expert installation will guarantee that they perform most optimally. You can count on L.J. Stone Co., Inc.’s team of experienced installers to flawlessly affix our windows to your home, creating an air-tight seal that will further diminish the possibility of drafts. Compared to other window companies who hire subcontractors, we have our own skilled team of technicians to ensure that every installation is performed properly.

Stop putting up with fluctuating temperatures and expensive energy bills. Contact L.J. Stone Co., Inc., today to learn more about the energy-efficient windows we can install at your Carmel, IN, home.

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 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

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.


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