
Case Studies: Indow Inserts in Action
We've helped thousands of people improve the comfort, quiet, and efficiency of their homes and businesses - but don't take our word for it! Hear directly from customers just like you who were able to tackle frustrating window deficiencies with the help of Indow inserts.
COMFORT & ENERGY SAVINGS
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.
NOISE REDUCTION
Street Noise Reduction in the City
Constant traffic noise made it hard for this family to sleep and almost forced them to move before they found Indow inserts.
This Old House Charleston + Indow
Understanding the value of original windows, This Old House uses inserts to block drafts and noise in an 1847 home in Charleston’s historic district.
Reduce Train Noise with Office Soundproofing
This building manager installed Indow inserts to soundproof his tenants’ offices, and was blown away by the impressive reduction in sound.
Soundproofing Windows In NYC
A Brooklyn couple soundproofed their apartment using Indow inserts to block city noise while preserving natural light and views.
...AND MORE!
Blocking Cold Air & UV Light In A Historic Home
Owners of the iconic Case Study House #26 in California used inserts to protect paintings from damaging UV rays.
Window Privacy For Urban Living
Privacy Grade inserts helped one urban dweller shield his home from view of hotel guests next door while reducing grime filtering through his windows.
Stop Window Condensation
A Portland homeowner eliminated window condensation and improved comfort by installing Indow inserts during a home renovation.
Total Darkness for Restful Sleep
Struggle with unwanted light disrupting your sleep? Discover how Indow Sleep Panels create complete darkness for deeper, more restful sleep.
Indow For Your Windows
- 1
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.
- 4
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.

We value safety and privacy. We will never share, sell, or rent your data to third parties not directly related to your purchase or consideration of our products. Read our full policy here.