Measuring for inside mount

Step 1: Check for a Clear Recess

Ensure there are no obstructions like handles, locks, or tiles inside the window frame. You’ll need at least 1.18" (3 cm) of clear, flat space for a proper fit.



Obstructions can look like

  • Winders

  • Locks

  • Latches

  • Handles

    How to measure window with obstruction

    Step 1: Measure the Total Recess Depth
    Use a tape measure and start at the front edge of your window frame (where you would mount the blind) and measure all the way back to the glass.

    Step 2: Identify and Measure the Obstruction
    📏 Measure from the same front edge to the front of that obstruction.

    Step 3: Calculate the Usable Recess (Unobstructed Depth)

    Subtract the obstruction depth from the total recess depth.

    Step 2: Measuring the width

    Step 1: Measure at the Top
    Place your tape measure inside the window frame at the very top.
    📐 Record the exact width from one side to the other — no rounding!

    Step 2: Measure in the Middle
    Do the same across the center of the window.
    📐 Again, write down the measurement exactly.

    Step 3: Measure at the Bottom
    Now measure across the bottom of the window inside the frame.

    Step 4: Use the Smallest Measurement
    Take the smallest of the 3 measurements — this is the width you’ll use to make sure the blinds fit perfectly without rubbing or getting stuck.