Why We Laser Measure Windows
Lasers can fix eyesight, help accurately hang shelving, aide in epic cat playtime, and measure for perfect-fitting custom window inserts.
A tape measure will tell you the approximate height and width of a window. Our lasers get within 1/32 of an inch. A tape measure also won’t reach into corners the way a laser beam will, and it can’t be held taut by one person alone. Lasers, clearly the (light)wave of the future, eliminate measurement error.
We ask for diagonals as well as height and width to get the complete picture of your window shape. This tells us if your window frame is out of square.
For fun, our CEO measured a window using a measuring tape (not accepted by our algorithm) and then our laser measure tool. It might not look like a big difference, but it’s enough that on a high-pressure, windy day an insert made with the measurements on the left might fall out.
Measuring Tape:
- Top: 31 1/16″
- Bottom: 31 1/16″
- Left: 50 5/8″
- Right: 50 5/8″
- Bottom L to Top R: 59 3/4″
- Bottom R to Top L: 59 3/4″
Laser Measure Tool:
- Top: 31 9/32″
- Bottom: 31 3/16″
- Left: 50 11/16″
- Right: 50 15/16″
- Bottom L to Top R: 59 5/8″
- Bottom R to Top L: 59 1/2″
Out of Square Window Frames
As houses settle, window frames settle with them. Neither settle evenly, making window frames not perfect squares or rectangles. By getting six laser measurements (left, right, top, bottom, 2 diagonals) we get the exact shape of your window opening and can create a perfect custom window insert.
This isn’t just an issue for historic homes. We’ve made inserts for tens of thousands of homes and 95% of them have been significantly out of square.
This is the best way to insulate windows because the window insert is measured precisely for the window opening. It will have a snug fit and a perfect seal all the way around. For our compression system to work properly, it has to be even everywhere. If you’re looking for how to seal windows for winter, this is the best, most efficient way to do it.
Laser Measuring is Easy
All inserts are backed by a Snug Fit Guarantee because of our laser measurement system. Here’s how we do it:
We send you a laser measure kit with a fun laser measure tool (pew pew). It works just like a flashlight—with the press of a button, you get the dimensions. Enter the measurements displayed on the tool into our online portal. It checks for accuracy.
Our fit experts check the measurements for accuracy (again). If everything looks good, dimensions are on their way to becoming your custom insert. It’s that easy.
We developed the tool and software (with error detecting algorithm) because it’s the best way we know how to seal windows for winter.
Proof Is in the Invisible Windows
A main benefit of Indow window inserts is they disappear into your window frame. We’re able to accomplish this low profile in our compression tubing because of our precise measurements. If we had less precise measurements, we’d have to create bulkier tubing to accommodate for any small errors. So, both performance and aesthetic are ensured by laser measurement.
Hurrah for lasers!
Customer Reviews
4.49 Average 1496 Reviews
Dianne
This is a 5 star company from beginning to end. I purchased the I inserts in 2017 because the bedroom on the second story faced the street. These are very effective for street noise. Noticed a problem on one of the windows recently and they quickly took care of it due to their warranty. Customer service personnel are very helpful. The price of the windows was acceptable for top quality of sleep and less noise during the day
Paula S
From start to finish, we were very pleased with our rep, Reed, and the other staff at the PDX will call! The inserts themselves are stupendous! We purchased six total for the noisiest, road side(s) of our home. The outcome was beyond our expectations! Not only did the three rooms that bordered the road become at least 70% quieter, the other end of our home did as well! I cannot recommend Indow inserts more! The technology makes sense to add the inserts rather than purchasing new windows. Great results and thank you! Paul and Paula Spilsbury
JD
Brian was very helpful & informative. He helped me order the correct windows for my needs. They were shipped with the utmost of care & arrived ahead of schedule. Ultimately, the Indow Windows have been very helpful in muffling unwanted noises & they have helped save on our energy costs. Thank you, Indow Window!
Cynthia M
Very happy with the reduction in noise. Easy to install and use. Great customer service.
Juli E
We are thrilled with our Indow window inserts! I'd been on the lookout for a more permanent solution to leaky windows in our third floor living space. I discovered Indow on social media but since then have learned of friends who'd had Indow recommended to them by their rennovation contractor. The entire process went smoothly with friendly reps at hand to talk through questions during measuring, etc. They fit perfectly and help us to maintain the beautiful design of the windows on our 100 year old home! Highly recommend!!
Jen F
Worth the money!
Elizabeth H
For townhouse living, this solved my problem with noise from my neighbor's with my kitchen window. A considerable decrease of noise indeed! Measurements were a bit frustrating so I recommend using a laser measurement device and following directions to use a string for the diagonal. They look great and were easy to push into place. I highly recommend as an alternative to buying a new window.
Anonymous
Easy to install, and instantly stopped drafts and dampened outside noises very effectively!
Robert C
The process could've been smoother with the sending of the measuring kit. There was a delay with weather in Oregon but then it felt like my kit was still delayed due to other reasons. Most new homes (like mine) have textured paint and it can also be inside your window frames. I measured everything out but I still have little tiny gaps due to the texturing. Not indows problem but just be aware you made need to sand or fill in those gaps yourself to get a perfect seal. I did the acoustic grade inserts and they have reduced some noise but they will not completely block or significantly reduce road noise. This is most apparent with deep or lower frequencies like truck exhausts or modified street racing cars that are quite popular these days. Taking the inserts out to open your windows isn't an easy task. The little metal hook they provide needs to be either bigger or you can attach something to it as a way to leverage yourself. Overall the process was average. I think they're definitely a good option for weatherproofing and some sound reduction depending on the type of windows you have. I would purchase again.
Shelley C
The process for ordering and installing the Indow Widnow inserts was so easy. They sent the measuring information and it had great instructions. The inserts were delivered by UPS was crushed on one corner, but the company had packed them well, so there was no damage. We installed them the same day. It works best if you have two people completing the installation. We felt the results immediately and are glad we spent the money to make our home just a little more efficient.
Barry B
The insert fits like a glove and insulates the window! No more frost and condensation on the interior of the window! Thank you for an easy, effective and attractive fix!
Susan A
The support during the entire process was wonderful, thank you so much for the extra quiet space!
Volodymyr R
Very good good quality. Overall very satisfied with this product and service. Thanks
Jane H
Our home was built in 1913 and has beautiful old wavy glass single-paned windows. I’m so glad we were told about Indows and didn’t have to replace the original windows. We live in Canada but had no difficulty placing the order and were very impressed by how accurately the company met its deadlines, including cross border delivery. The Indows inserts blend in perfectly with our home and the existing window frames. You don’t see them unless you’re actually looking for them. But what we did notice was how much warmer the rooms feel the minute the inserts were installed! I can’t speak to any heating bill savings because they just went in this week, but our home feels much, much cozier. Our contractor who took all the measurements and installed the Indows says: “Excellent instructional videos: clear and informative. Very impressed with the design and the product. Overall, the ease of installation is quite impressive. Working with all the staff at the company was great – everyone was very helpful.” I’m already recommending this company to any of my friends who live in drafty older homes and want to reduce their heating/cooling bills and do some good for the environment.
Anonymous
Don't be afraid of buying an older home with single pane windows. This company has you covered. Their inserts are super high quality and fit well thanks to the laser measuring kit they send. Highly recommended!