Before You Get Started
Window Icon
Mount Options
Choose Inside Mount Or Outside Mount. Inside mount fits within the window frame, while outside mount covers the entire frame for better coverage.
Tools Icon
Important Note
Use a steel measuring tape. Laser or electronic tape measures are not recommended, as they can introduce measurement errors that may affect the final fit of your shades.
Worksheet Icon
Measurement Guide
Download our easy-to-follow worksheet to accurately record your window dimensions for the perfect fit.
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Inside Mount

✅ Measure Window Depth
Measure the depth of the window frame. If less than 55.88 mm or an obstruction (lever, crank) is present, we recommend choosing Outside Mount.

✅ Measure Window Width
Order Width = The Smallest Window Width measured at Top, Middle, and Bottom. Round each measurement down to the nearest 3.175 mm.

✅ Measure Window Height
Order Height = The Highest Window Height measured at Left, Center, and Right. Round each measurement down to the nearest 3.175 mm.

🌟Order at the exact opening size with no deductions. We'll deduct 3.2 mm during production to ensure proper installation.

Tips For Inside Mount

Before proceeding, please verify that your window has sufficient depth for an inside mount.

Minimum Window Frame Depth For Roller Shades Requirements:

  • Fabric-Insert Valance & No-Drill Valance: Require at least 35mm of window frame depth.
  • Square Valance: Requires at 40mm of window frame depth.

If your window does not meet these depth requirements, you may easily switch to an outside mount or explore other compatible product options.

Outside Mount

✅ Measure Window Width

Order Width = Product Width = Window Width + (127 mm – 152.4 mm)

✅ Measure Window Height

Order Height = Product Height = Window Height + (127 mm – 152.4 mm)

🌟* For better coverage, shading, and less light leakage, add 127mm-152.4mm to the width and height based on your window dimensions.

How to Measure for Two Side-by-Side Shades

If your window is too wide, use two blinds installed side by side. Measure half the total width for each unit, and ensure they are mounted at the same height for a unified appearance.

  • Inside Mount

    Frame Depth (D)≥ 2.0

    • Shade A: Order Width=W1/2 | Order Height=H1
    • Shade B: Order Width=W1/2 | Order Height=H1

  • Outside Mount

    • Shade A: Order Width=W2/2 | Order Height=H2
    • Shade B: Order Width=W2/2 | Order Height=H2

Multiple Blinds for Multi-Panel Windows

If your window is too wide, use two blinds installed side by side. Measure half the total width for each unit, and ensure they are mounted at the same height for a unified appearance.

  • Inside Mount

    Frame Depth (D)≥ 2.0

    • Shade A: Order Width=W1 | Order Height=H1
    • Shade B: Order Width=W2 | Order Height=H1
    • Shade C: Order Width=W3 | Order Height=H1

  • Outside Mount

    • Shade A: Order Width=W4 | Order Height=H2
    • Shade B: Order Width=W5 | Order Height=H2
    • Shade C: Order Width=W6 | Order Height=H2