Precision Matters for a Perfect Fit

Getting accurate skylight measurements is the key to a flawless smart shade fit. With our step-by-step guide, you can measure like a pro. This guide also applies to skylight measurements. Have questions or need help? Email us anytime at support@zstarrblinds.com for assistance.

What You’ll Need？

  • measuring_tape

    Tape Measure

    For width, height, and depth.

  • note_alt

    Notepad & Pencil

    Record your measurements

  • group

    A helper

    To assist you

    3 Easy Steps to Measure for Skylight Shades

    Follow these steps to get perfect measurements for your custom smart skylight cellular shades.

    Measuring Skylight Guide

    Step 1: Measure skylight Recess Depth

    Measure at multiple points along the skylight recess, and record the smallest depth.

    Minimum Recess Depth for Skylight Shades: 1 1/2 inches (3.8 cm)

    Tip: Ensuring your recess meets the minimum depth helps guarantee proper installation and smooth operation of your shade.

    Measuring Skylight Guide

    Check for Obstacles

    Check for any protruding parts in the skylight recess, such as window sashes, handles, or locks. These obstacles may interfere with the smooth operation of the shades.

    Measuring Skylight Guide

    Measure Usable Depth

    Do not ignore any obstacles inside your skylight recess — they can interfere with the installation and operation of motorized shades. To ensure a proper fit and smooth operation:

    1. Measure the protrusion of obstacles.

    2. Measure the usable recess depth.

    Make sure your skylight usable recess depth is at least 1 1/2" (3.8 cm).

    Measuring Skylight Guide

    Step 2: Measure Skylight Width

    Measure the inside width of your skylight recess at the top, middle, and bottom.

    Record the smallest measurement — this will be your custom width.

    Tip: Measuring in three places accounts for uneven skylight frames. For a perfect fit, we’ll reduce your custom width by about 1/8" (3mm) during production to ensure easier installation.

    Measuring Skylight Guide

    Step 3: Measure Skylight Length

    Measure from the top of the skylight recess to the bottom at several points (left, center, right). Record the smallest measurement—this will be your custom length.

    Tip: Measure at the points where you plan to install the shade’s headrail or frame for a more precise fit.