Product reviews: Easy Order Window Inserts Online

"No More Drafts..." - Read More Reviews - Easy indoor window insulation for your existing windows!
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Easy Order Window Inserts Online

5 stars
 374 review(s)
4 stars
 1 review(s)
3 stars
 1 review(s)
2 stars: 
 0 review(s)
1 stars: 
 0 review(s)

Reviews

376 Results Found, Displaying Results 251 - 275


Most Useful Newest

George and Charlotte D.

Jan 1, 2014



We received and installed our 18 window inserts back in October and installed them just before the cold winter hit Downeast Maine in November. Since mid-November, it has been unusually cold here, average temperatures in December at least 5 degrees below normal. The inserts have performed wonderfully; indeed, I don't know how we could have survived in our old, un-insulated farm house without them. You have a great product, and you handled our order and delivery with a very high degree of competence. Many thanks!

Sorrento, Maine
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Bob Wilk

Dec 25, 2013



I've had my Windowinserts for a year now and can now give an honest review of the product. Working for a utility company, I'm always looking for energy efficient ideas and products. From my first contact with Eric, to delivery and fit, Windowinserts have surpassed my expectations. Living in a 2 story house, there used to be a distinct temperature change when walking from the kitchen into the living/dining area. Both areas have large double pane windows, and used to feel the cold radiating from the glass, but no more. We recently had a cold snap, with temperatures dropping below zero, and there's still wasn't any cold radiating from the windows. What a difference! Upon Eric's recommendation, I left the inserts in during the summer, finding it easier to cool the house as well. I highly recommend Windowinserts for anyone frustrated with cold, drafty windows, as a cost effective alternative over replacing existing windows. Thanks so much and keep up the good work.
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Ron C.

Dec 4, 2013



VERY pleased with the window inserts. The effect has been significant. In two of the rooms, but particularly the bedroom, it was so cold we hated to have the grandkids sleep over. Now? Sleep away.

Rochester Hills, MI
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Ken & Mari H

Sep 23, 2013



Several years ago we had new windows installed on our house. We have been very disappointed in their performance, we live in Northern Minnesota and have very cold, windy winter and unfortunately our windows have not been able to keep the cold and wind out of the house again. We were thinking about having new windows installed again, which would have been very costly, however we found your company online, and after much research we decided to try your window inserts instead. We are so happy we found this company, the inserts have worked beautifully! We no longer have drafts going through our house in the winter and we noticed a reduction in our monthly heating bill. Thank you so much for your product, we would recommend them to anyone thinking about purchasing your inserts. I have attached several pictures of the inserts on our window, they look great!

Thank you again

Duluth, MN
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Khristopher W Confirmed Purchase

Sep 30, 2018



Thank you so much for Helping Fix my Order THESE ARE SO GREAT!! I Never again have to buy that Plastic for the windows! well Definitely buy again!
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Bob Confirmed Purchase

Oct 5, 2018



EXCELLENT product. The window that arrived at my house was in EXACT correspondence to the measurements that I had provided. Scott answered many of my questions afterwards regarding the product details, with a great amount of courtesy, openness, and directness. I give my highest endorsement to Windowinserts!
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Barbara R Confirmed Purchase

Jan 12, 2019



The window inserts are fantastic, we love them.. since they arrived about Thanksgiving and then Christmas.. I did not have time to tell you about how we love them!!!
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Katy F Confirmed Purchase

Sep 26, 2019



I ordered 4 of them about two weeks ago and got them in yesterday and they are amazing! I noticed a difference almost immediately! I plan on ordering 14 more tonight.
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Jamie L Confirmed Purchase

Nov 23, 2019



I ordered inserts for 30 windows for in my 1887/1910 home. My windows are original and in rough shape. The inserts were a measure to buy time until I can restore the originals. The order went smooth and two windows arrived the wrong size. A few emails and phone calls later the issue was resolved and new replacement windows arrive very quickly. They work great. The house is warmer and quieter. They all fit snugly into the window frame. My old windows are so drafty they with high winds the pressure was enough to push the storms out or suck them in at the top. I’ve had to engineer stabilization brackets using push pins to keep them from blowing out. I now understand why my gas bills have been so high. Window inserts have stopped the drafts completely and given me the comfort and time needed to repair my original windows.
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Thomas Bennett Confirmed Purchase

Nov 27, 2019



Purchased 6 inserts for three large windows, 60"x 60". Rather than repeat the superlatives of previous posts, with which I concur, I want to comment on the clarity of the view. I anticipated that there would be a reduction in the quality of the view, but it is perfect. I can't tell any difference between the windows with and without the inserts in terms of the view outside into my yard. I recommend the inserts unreservedly.
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Jessica K Confirmed Purchase

Dec 18, 2019



Got my order and put them in today! Wowww, I'm so thrilled. They feel durable, fit perfectly, and were a dream to install. No sign of the usual drafts at all. And I'm keeping the packaging for storing them in summer. You've got an excellent product here! I'm going to recommend them to all my old house owning friends.

Thank you!
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Zephyr Confirmed Purchase

Dec 13, 2021



Just a quick note to tell you how much we're enjoying our new window inserts! They have transformed our older home's ability to hold in heat and keep the winter winds out. We've never experienced a cozier start to the deep winter.

Thank You, Thank You, Thank YOU!
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Trina S Confirmed Purchase

Nov 30, 2023



We just got our window inserts from you. Owning a 120 year old house, we have slowly been using your company for all of our windows. Yet again, I'm incredibly pleased with the product. I just figured it would be nice to get a complement email, since so many people like to complain! We will be ordering from you again within the next few weeks. I would love to have ordered them all at once, but I really couldn't afford it! Thank you
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Tracy C Confirmed Purchase

Nov 25, 2023




Hey there!!!

We installed the screens. Amazing!!!!!!

Great product. Great service. Perfect perfect perfect!!!
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Arlo A Confirmed Purchase

Feb 14, 2024



Good Afternoon
Just wanted to follow up on your outstanding window inserts.
We weren't worried about noise abatement, but it does cut it down some.
The drafts coming in our old windows are gone, which has helped cut back on the dust inside. What we were most interested in was the “R” value of our windows and that has improved dramatically.

Our monthly electric bill is down roughly a third of what it was, on average, and even more during the extreme temp periods of Dec. Jan. and July Aug.
Also very easy to remove when we want to open a window and goes right back in when we want them reinstalled.

Great product.

Thanks again.
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Randy G Confirmed Purchase

Mar 2, 2024



We received our window inserts today. The packaging was perfect. The inserts were numbered correctly. The first one was installed in a matter of seconds and the others immediately after. We ordered enough for our bedroom and bathroom. I look forward to seeing if they help with the drafts. So far the measuring, ordering, and installation has gone well.
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Douglas G Confirmed Purchase

Mar 8, 2024



I'm really glad I found these windows. I use them as standalone windows on a screened porch, a little different than they were designed. They work great. They have held up to the elements year after year, including in Midwestern winters, I was able to custom order them for size and they're so much easier to handle than glass windows. At the same time, the materials are of high quality and they have never looked cheap or plasticky. Plus they were hundreds if not thousands of dollars less than comparable window options. I've had compliments from friends and even contractors who have seen them and wanted to know what I used.
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Willie B

Jun 1, 2017



Two years and running. The inserts have saved me about 30-40% a year on my electric bills. The inserts are still clear and my 3y/o hasn't been able to tear one yet. Not only have they saved me money, but they show me which windows are bad, especially when the wind blows. The insert bows inward or it vibrates when the wind blows against the window, but the wind doesn't transfer into the house. I'm so glad I got these inserts they saved me thousands of dollars vs buying new windows. Before I put these inserts in I couldn't keep my thermostat on 70 in the winter because the system would not shut off and the very expensive AUX heat would cycle on and off, that doesn't happen now. I can actually set the thermostat on 69 and be comfortable at temps in the teens and the dreaded AUX heat doesn't come on. In the summer I couldn't have the tstat set on 71-72 without the unit constantly running. That doesn't happen anymore either. I can now have my stat set on 71-72 and not only doesn't it stay on, it doesn't constantly cycle on and off either. These inserts are a bargain at twice the price. Thank You guys for thinking outside the box!
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Giselle V

Apr 11, 2017



These inserts are the BEST! They get the job done without breading the bank! We went to see your customer in Medfield, MA. We bought 3 windows to start and just bought 5 more. GREAT PRODUCT!
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Philip H Confirmed Purchase

Jan 31, 2017



We liked our window inserts so much that we purchased them for our son's house. They are very well made and make a pleasant difference during these cold winter months. Window Inserts' customer service is tremendous. We had a measuring problem that they took care of immediately and at no cost to us. We very highly recommend their company!
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Jo Ann Confirmed Purchase

Jan 10, 2017



I have an older house with older crank style windows which will need to be replaced, but at a huge expense. I found this site online and I purchased inserts for the coldest room in my house. I had a definite change in the temperature in that room, which is now much warmer and my heating system doesn't kick on as much. They look great and look like part of my windows. I ended up placing a new order for the rest of the house. I also have central air and will use them during the summer. So easy to install and store. Lightweight. Great product and now I can replace my windows in stages on my schedule while still saving on my energy bills. Great product!!
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Linda Confirmed Purchase

Dec 8, 2016



Couldn't wait to place my second order for inserts! My 1896 Victorian has six windows in the living room and three in the dining room. When the dining room worked so well, the living room followed...Starting on the bedrooms next. Ease of installation, greater heat efficiency, light weight and simple to store in summer...who could ask for a better product? Not to mention how nice they look! A great product!
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Fran Confirmed Purchase

Dec 4, 2016



EnergySavr Window Inserts are perfect for the first winter in our 200+ year old New England home. We have beautiful but drafty 12 over 12 windows. The drafts are gone the windows are sealed tight without compromising the historic exterior. Easy to order, easy to install. We are very happy with our purchase
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chris h Confirmed Purchase

Dec 22, 2017



this is an absolutely amazing product. I ordered a 2- panel insert for a large window in an old farm house. The staff actually called me to help work out the measurements. Insert shipped within a few days and installation was a snap. Totally solved the cold draft problem. Excellent product and customer service.
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Barry B Confirmed Purchase

Dec 21, 2017



I was a little skeptical about how well the window inserts would work. I ordered for just two windows. They were amazingly easy to put up, they work great and they match my window style very, very well. I am extremely happy.
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