Mount Type
- Inside mount means the window treatment is installed inside the window casing.
- Outside mount means the window treatment is installed outside the window casing, usually on the wall or molding.
- Home
- Product Configuration
How to Order
- Choose a window treatment.
- Customize it by selecting measurements, mount type, control options, and more.
- Add to your cart.
- Click "Continue Shopping" to order treatments for additional windows.
- When finished, click "Checkout."
- At this point, you will be asked to sign in or create a new Bali Blinds account.
- Once you have signed in, you will be asked to review order details. Click "Continue to Checkout" or open your confirmation email and click "Return to Costco.com" to complete your purchase.
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Order Value 3½" Vertical Blinds
Choose a Color Below
Order Value 3½" Vertical Blinds
* Bracket Type
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Bracket Type
- Top/ceiling mount brackets are used for inside-mount installations to attach the window treatment to the top of the window casing. They can also be used for outside-mount installations to attach to the window treatment to the ceiling when there isn't enough wall space above the window.
- Wall/back mount brackets are used for outside-mount installations to attach the window treatment to the wall above the window. Ideal for situations where the window casing isn't large enough for mounting.
* Width
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Width
This document shows the number of individual vanes and the clear opening (C.O.) width for a blind based on its overall width. The C.O. width is the overall width minus the stack height. It's useful to know the C.O. width if you don't want your blind's stack to interfere at all with your view—in that case, the C.O. width should equal the width of your window or patio door.
inches
Enter the width of your window, including fractional inches
