What Is A Frame Step?

The first step of getting cost information for Indow inserts is measuring your windows. That’s because we can’t provide accurate pricing for your window insert without your window measurements, including frame step. But what is a frame step?

We’ve explained this measurement as a flat surface extending out from your window (there can be multiple). Or, a flat place parallel with the floor where you’ll place your insert…

But we think this video best explains what a frame step is and why it’s so important in the assessment of your windows for the suitability of our product:

For more measurement and ordering information, visit our How to Order page.