Easy Order Window Inserts Online

"No More Drafts..." - Read More Reviews - Easy indoor window insulation for your existing windows!
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Factory Direct Pricing

Easy Order Window Inserts Online

Enter window options with pulldowns.
Price varies based on Width, Height and Total items.
Shipping varies based on Box Size.
Click add to cart, then add the next opening.

Use Coupon save10 to save 10% on orders over $249.99
Product Rating
Our Price:

$39.99

Buy More, Save More Volume Discount Savings
Total in cart
Your Volume Savings
Price
2 - 5 Items
$4.00 off per item
$35.99
6 - 10 Items
$6.00 off per item
$33.99
11 - 20 Items
$8.00 off per item
$31.99
21+ Items
$10.00 off per item
$29.99
Easy Numbering System *
Room (LR DR KT BD1 MBD ...)
Width *
Height
Panel Split Options * Need help?
Color *
Quantity

Please take a few minutes to watch our videos HERE. We really like how they turned out, and think they show what you need to know to confidently place your order with us.

Answers to most questions can be found in the FAQ.

Measure and order online.
Most orders ship within a week.
Slide them in & enjoy comfort and savings.

Measuring Form (Excel xls file) - or - Measuring Form (pdf file)
Save first, print, complete & Order Online using one width and one height.

Measure the opening at the spot where you want the inserts to fit. An inch or more from the existing glass is preferred. Inserts are 1/2" thick, make sure you have room behind window treatments.

Use one width and one height to order online. Check the opening and record one width and one height. If needed, note all six measurements of any that are more than 1/4" off or odd.

Only email in the excel sheet (or pdf) after ordering if there are odd sizes, or if you want us to give you a quote.

For odd sizes or help ordering, email completed form to eric@windowinserts.com or fax to 888 489-9462.

Full Order Online Ordering and orders with large single panels or large multiple panel openings. Panels up to 48" x 84" can be made as large single panels. Multiple panels can be used for larger openings comprised of two or three sections across.

Larger sized openings including large single panel inserts, mulled together double sets of windows, and large three panel openings must be ordered in sets or multiples using this page or via email. PATIO DOOR SETS may or may not be feasible as part of a full order depending on order size and location.

Full house or larger orders are encouraged and afford the best per window pricing and most efficient and affordable shipping in most cases.

Average Customer Rating:


5 Most useful customer reviews

Claire P

Feb 8, 2018



These inserts are so easy to install and look fabulous. They weigh nothing and are crystal clear. We used to avoid one room in our house because it was so cold, but not any longer. The customer service has been top notch as well. I made a mistake in my order and Scott, Eric and Jessica went out of their way to fix the issue quickly. I wish all companies were this responsive to their customers! Great product
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Michael H Confirmed Purchase

Sep 18, 2018



I'm very happy with this. I live in central Texas. With my IR gun, I measured the outside temperature of the window at 105 degrees. Without the inserts (and without turning on the air conditioning with the window under direct sunlight in the late morning), I measured the inside temperature of the window at 101 degrees. When I put the inserts into the window and waited a few days, under the same conditions (direct sunlight in the late morning), I measured the inside temperature of the window at 92 degrees - nearly a 10 degree difference. I also measured the inside temperature of the wall right next to the window at 83 degrees (again, with no air conditioning running). The inserts make a huge difference with these single-pane windows. Obviously they're not going to match the insulation of the wall, but they do insulate very effectively compared to having nothing there at all or compared to replacing your windows entirely.
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Brian A.

Sep 17, 2018



Excellent customer service.

I ordered 7 one piece inserts with one being slightly larger. Unfortunately when received the largest insert had been shipped as a split insert. I contacted by email on Sunday and problem was resolved Monday. Went above and beyond to correct the problem.

Thanks
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Dawn D. Confirmed Purchase

Sep 10, 2018



We ordered Window Inserts for 5 of our extra large European-type windows. The windows add a lot of charm to our home but do not keep us cool in summer or warm in winter. My only regret with this order is that I didn't do it sooner!

It took us a couple days to get all of the inserts in place but once we had one room done there was a noticeable difference right away! It has really helped keep our home cool this summer compared to last summer.

We had an issue with our original order and Eric responded to us quickly and called the same day he got my email - on a saturday. He took care of the problem and was great to work with. We really appreciated his customer service and LOVE the product!
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Julie Confirmed Purchase

Apr 5, 2018



I work for a University and our windows are like paper and we have COLD winters. This product has made a HUGE difference in our offices being much warmer. Our windows are very irregular in size due to being an old building, but the inserts fit pretty good considering (definitely not a manufacturer issue, but our old building). While the inserts are flexible, they are not flimsy and I found rather easy to get in and out. The gentleman that I worked with was fantastic about double checking my measurements, etc. and do everything he could to make sure we were satisfied. Great product and team!
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