Insulate Your Windows, Block Out Drafts

Insulate Your Windows, Block Out Drafts2018-09-18T19:12:37+00:00
indow windows energy efficiency

Many people think they need to replace their windows to stop cold drafts sneaking into their home – they don’t. Indow window inserts create an insulating air pocket between the acrylic insert and the original glass window pane. The silicone compression tubing lining the insert seals out hot or cold air from outside, making your old windows perform like new double-panes. And that means? No need for costly window replacement.

Indow window inserts are superior at blocking drafts than many high-end replacement windows, and come with a host of other performance benefits. Save an average of 20% on your energy bills, reduce outside noise by up to 70%* and reduce or completely eliminate condensation – all by installing Indow window inserts.

Warmer During Winter, Cooler During Summer

Heat is quickly lost through windows in cold weather. In the thermal images below, the circled window does not have an Indow insert installed. The window to the right, with an insert in place, is a much darker red – this indicates higher warmth, and less heat loss.


indow window energy efficiency


Indow inserts retain heat and block out cold drafts, giving you much better insulation than regular windows. In the winter inserts keep out the cold, while in the summer, they block out hot air – we call this year-round energy efficiency.

Using Indow inserts means you avoid the hassle of a major, expensive construction process to replace your windows, and provides the added benefit of allowing homeowners to keep their original windows.

Indow Inserts Reduce Energy Bills by an Average of 20%

R-Value measures much heat transfers through your windows – the higher the R-Value of your windows, the greater the insulation they provide.

indow window energy efficiency


Indow inserts over single-pane windows yield almost the same R-Value as double-pane windows – that’s double-pane performance at a fraction of the price.

Make your home energy efficient and comfortable today. We’d be happy to provide you with a free estimate – put your details in below:


*Note, overall noise reduction performance depends on how much noise is coming through walls, ceilings, floor, and doors. The window noise reduction will be less when Indow inserts are placed over double-pane windows. We do not recommend Indow inserts for reducing noise coming through laminated glass windows, triple pane windows, or hurricane windows.

Get A Free Estimate
bathroom window ideas for privacy