Indow window inserts are easy to install and remove. They keep you warm in winter and block outside heat in the summer. Plus, you’ll enjoy quiet and savings all year.


“It takes just a second to pop them out and pop them in.” Maggie in Portland

A Simple Home comfort solution: window inserts

Our patented Compression Tube holds the insert in place without a mounting bracket. They just press into place, creating a tight seal to keep weather out and comfort in.

Indow window inserts install as easy as 1 – 2 – 3. And they are effortless to remove!

Watch this video to learn more about our simple home comfort solution!

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Indow window inserts are sold nationwide through our network of independent, factory authorized dealers and directly to customers where no dealer is present.