Indow window inserts block drafts, reduce noise, and save on your bills. We’ve made tens of thousands since opening for business, and we’re proud to offer a premium, custom-made & high-performance product for an accessible price.
Order Process & Pricing Details
Getting a free estimate involves no obligation to purchase. It’s just a way to get a better idea of how much the inserts will cost, based on the size of your windows and the product grade you chose. Standard Grade is our most affordable starting at $24/sf. Our premium inserts such as Acoustic Grade or Museum Grade will cost slightly more, starting at $36/sf. If you purchase through your local dealer, they perform the laser measuring and install the inserts upon delivery. Dealers will usually charge a measure & installation fee.
Custom Made. Snug Fit Guaranteed.
Did you know roughly 95% of window frames are out-of-square even if they look perfectly rectangular? Sometimes they’ll slant diagonally; sometimes the sides won’t be parallel.
Because most windows are slightly out-of-square, the vast majority of “out of the box” window inserts available at a hardware store won’t precisely fit your window frames. Those few millimeters of gap create drafts and allow heat and noise to penetrate.
At Indow, we stand behind every insert we make. Our product comes with a Residential Warranty, which lasts for as long as you live in your home. Our Commercial Warranty lasts 10 years from the date of purchase. Our customer feedback is as good as or better than any storm window reviews – check out some examples at the bottom of the page.
When you fill out our Free Estimate form, you will receive a confirmation email with details about the Indow representative who will assist you with the consultation. Start solving your window problems today by filling out the form below.