
Featured Articles
SAVE MONEY
How to Get Energy Tax Credits with Window Inserts
BLOCK HEAT
How to Keep Cool & Save Energy This Summer
INCREASE VALUE
Increase The Resale Value Of Your Home With Inserts
CREATURE COMFORTS
See How Bigfoot Blocks Out Noisy Neighbors
PICKLEBALL NOISE
Acoustic Inserts Shut Out Pickleball's Painful Pounding
REPLACEMENT MYTHS
The Downsides To Energy Efficient Window Replacement
SOUNDPROOFING GUIDE
What To Know About Soundproofing Your Home
HOME ENERGY SCORE
How To Improve Your Score And Increase Home Value
LOCAL LAW 97
The Road To Sustainable Commercial Buildings Starts In NYC
RETROFITTING
Learn About Retrofit Options & Costs
APT INSULATION
Why Insulating Your Apartment Can Be A Great Investment
ENERGY EFFICIENCY
Save Money & Save The Enivronment
Indow For Your Windows
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Request a Free Estimate. We'll provide you with a preliminary estimate based on your basic window dimensions. It's quick and easy!
- 2
Measure your windows with our easy-to-use laser measurement kit. We'll guide you through the simple process, ensuring a perfect fit.
- 3
Customize your inserts to match your needs and your aesthetic, with tubing colors that seamlessly blend into your space.
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Transform your space with custom-crafted inserts shipped directly to your home, ready to fit perfectly in your windows.
WE SHIP TO YOU!
You're one step closer to creating more comfort & quiet in your home.

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Case Studies
The U.S. DOE Studies Historic Home Energy Efficiency
The U.S. Department of Energy found Indow inserts lead to a 20 percent reduction in heating and cooling costs in a Seattle home.
Insulating Double-Pane Windows When They Fail
A homeowner reduced energy bills and drafts by adding Indow inserts to their inefficient double-pane windows.
Losing Church Heating Through the Windows
A historic church in Portland installed Indow inserts to reduce noise and drafts without altering its original stained glass windows.
The #1 Window Replacement Alternative
A couple in a historic home used Indow inserts as a cost-effective, non-invasive alternative to window replacement, preserving aesthetics while improving comfort.