Remove Window Condensation

Do You Have Window Condensation?

To stop window condensation, you need to know what causes condensation on windows. This nuisance takes away your view and can cause serious damage to windows and walls. All that moisture can lead to rot, mold, and mildew, as well as lift up paint and damage plaster.

condensation on windows solved by window inserts

Left side with Indow window insert (no condensation on window), right side without (condensation on window).

What Causes Condensation On Windows?

Window condensation forms when the interior surface temperature of your windows is at or below the dew-point temperature of the surrounding air in your house. What’s the dew point? That’s when the air is no longer able to “contain” all the water vapor mixed with it. Some of that water vapor has to say “see ya”, so it condenses into liquid on the window pane.

Think of the air as a sponge holding water: when the temperature drops, that squeezes the sponge onto the interior surface of your window.

What Factors Cause Condensation On Windows Inside Your House?

  • Inside and outside temperature
  • Relative humidity of a space
  • Humidity inside the home can be raised by: breathing, pets, showers, and plants to name a few

As the air cools outside, it may cause the interior surface of your windows to fall beneath the dew point. If all other conditions are equal, window condensation will occur more quickly in a space that’s more humid.

Solving Window Condensation With Indow Window Inserts.

To fix condensation on windows inside the house, you must make the inside and outside temperatures closer to one another. You must also stop moist air from touching the window glass. Window inserts stop moist air from touching the glass pane and keep the air around it at a relatively similar temperature.

Indow inserts are made of a high-grade acrylic that insulates better than glass. The inserts have a silicone edging that press into the interior of your existing window frames to create a near airtight seal so the moist interior air of your house can’t get to the glass window pane. The air in the cavity between the acrylic insert and your glass window also buffers the insert from the cold outside temperature.

Single-pane windows often get more window condensation than double-pane windows, but it can happen to both types of windows. Indow inserts can help solve condensation on both single and double-pane windows.*

Here is a great picture a customer sent of a clear window with an Indow insert right next to a foggy, wet window without an insert:

condensation on windows without window insert and no condensation on windows with Indow insert

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Customer Reviews

Excellent
4.49 Average 1514 Reviews
Lyn K

I'm enjoying the units, however will need to wait until next year's colder weather to get a truer feel or read on how well they work - thanks

Posted 5 days ago
Glenn G

They work very well for my 3 Bedroom windows.easy to install.

Posted 1 week ago
Mike B

I purchased two Indow window inserts for two west-facing bedroom windows. These windows are exposed to the hot afternoon sun, making it difficult to cool the bedroom, and there is considerable outside noise. The Indow inserts work great at reducing the outside noise and keeping my bedroom cooler. I absolutely recommend Indow window inserts.

Posted 1 week ago
Ian W

Very professional from website to delivery and installation was well explained and easy. Noise reduction was quite noticeable and sealing from cold just as good if not better. Would recommend 100%.

Posted 2 weeks ago
Anonymous

Wonderful product

Posted 3 weeks ago
Tracie J

My husband and I can finally sleep all night without being woke up by outside noise! Indows are game changers if you live on a busy road, by a loud industrial business or just want a quieter inside environment. The customer service is pretty amazing too! Thanks Indow group for giving us back great sleep!!

Posted 1 month ago
Norbert M

fit perfect, weny in easyand make a diffrence with noise ,thank norbert

Posted 1 month ago
Jessica V

Easy DIY measuring, and an obvious immediate increase in warmth. Huge difference in a historic home with historic windows.

Posted 1 month ago
Anonymous

WE just took delivery of the two window inserts we ordered. they both fit perfectly. The most difficult part of the process was me trying to hold the laser measuring device still while taking the diaginal measurment! The Indow team was helpful and the ordering process was catch free. the finished product is just as they described. once installed, you can not even tell that they are there. I will warn you, if you have larger sizes they will come in a pretty large packing crate/box to protect them so be prepared. The only reason for 4 stars insted of 5 is they have just been istalled and we shall see how effective they are at reducing cold air, but they fit so snug that I anticipate they will be very effective. Just in time too, because our area is in a low temp/low wind chill pattern at the moment.

Posted 2 months ago
Craig F

The Indow I ordered was a perfect fit. It looks great and is an extremely well made product. The ordering process was seamless.

Posted 4 months ago
Catherine J

Noise reduction by at least 50%! I cannot hear most car that drives by now. My bedroom is so quiet! Thank you!

Posted 4 months ago
Walter M

Easy to order and install.

Posted 4 months ago
Dianne F

Window inserts help with sound since I live facing the street and the highway

Posted 5 months ago
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

Posted 5 months ago
Charles C

Recently purchased the acoustic window inserts for a couple of old windows facing a busy street and they've made a huge difference in terms of noise reduction! The measuring process was relatively easy with the laser measuring tool that Indow sent and the windows were delivered faster than expected. Martin was easy to work with and we would highly recommend Indow to those looking for window inserts.

Posted 7 months ago