No, you don't need to subtract. If you provide the accurate internal window opening dimensions (accurate to 1/8 inches) for installation inside the window frame, we will adjust the size for you without requiring you to subtract anything.
If I want to have Roman shade inside mounted, what is the minimum window depth?
Our upgraded version requires a minimum hole depth of 1.3 inches; other versions require a minimum hole depth of 1.6-2.3 inches depending on the style.
How long do I expect it to arrive after I place my order?
Your order will be produced and shipped within 3-9 days after we confirm everything is correct. Adding the shipping time you choose, this will roughly equal the number of days it will take for your order to arrive.
Highlight-Worthy Details
Hidden Like Magic
We used Velcro to make the header totally disappear — neat, sleek, and no hardware in sight.
Strong & Reliable
Fewer internal parts mean fewer problems. Our cordless system is built to last, low-maintenance and strong enough to lift larger shades.
Folds That Stay in Line
Our roman shades fold up into a tidy, flat stack — no bulging, no fuss.
Cordless System
Safety：Cordless shades are safer than traditional shades because they lack
Easy Operation: Smooth, intuitive control, just push or pull to adjust.
Durability: High-quality build, tested for 30,000 lifts. No lag, no wear, just steady performance.
Sleek Look：The absence of dangling cords can give a room a sleek, streamlined look. Cassette header adds simplicity.
Shades can be inside or outside mounted. Considering the window frame depth is the first step.
A clean, built-in look.Depending on the Roman shade,1.6 or 2 inches minimum depth requirement .The specific hole depth is indicated below the price on the🏡PRODUCT PARAMETER；
Please note that due to the reduced fabric, a slight gap will remain on the sides.
Minimum hole depth requirement: 2 inches
We recommend ordering additional width 4-6 inches to prevent light gaps on the sides of your window.
Measurement & Installation Is Super Easy - Let Us Show You
Measured in 30 Seconds
Customer just need to select the size of the window, we will calculate the correct blinds size for you
The stack height will vary slightly based on the size of the Roman blinds as well as the fold type. The stack height will vary from 9 inches to 14 inches, with taller shades having a larger stack height.
