Indow -- easy-to-use window insulation
Indow window inserts give you all the comfort and energy efficiency of high-end replacement windows and are even better at blocking noise.
Our inserts come in 7 different grades, providing a range of solutions such as increased comfort, window soundproofing, blocking UV radiation, providing privacy, filtering out solar heat and much more.
They're made from acrylic glazing and edged with our patented Compression Tube. The tubing compresses when pressed inside your window, holding the insert securely in place while sealing out cold drafts, hot air, and outside noise.
The tight seal delivers superior performance and ease of use, making our window inserts an excellent way to insulate your windows.
We are a Portland-based company serving the U.S. and Canada
2267 N. Interstate Avenue
Portland, OR 97227
(visits to our facility are by appointment only)
(503) 284-2260