T25 no-drill framed blackout · Measuring guide

Measure the T25 opening. We review the fit.

This dedicated guide is only for the recessed, four-sided T25 framed blackout honeycomb shade. Record the window opening exactly—do not make your own production deductions.

T25 framed blackout shade with 2 centimeter face width and 2.54 centimeter front-to-back frame depth

T25 onlyUse this guide for the four-sided, no-drill framed blackout honeycomb system. The frame face width is 2 cm (0.79 in); the front-to-back frame depth is 2.54 cm (1.00 in). Do not apply zebra-shade deductions or outside-mount overlap rules.Minimum usable recess depth: more than 1 in (more than 2.54 cm). Measure the clear depth at the left, center, and right, then use the smallest reading.

Left / right operationW 20–250 cm × H 20–150 cm
Top / bottom operationW 20–150 cm × H 20–250 cm

Before ordering: state the operation direction and send both diagonal measurements, all four corner photos, and close-ups of every obstruction. Fabric and configuration may reduce the practical maximum size; oversized orders require confirmation.

About 5 minutesper window
Metal tape measureplus pen and phone camera
Pre-production reviewdimensions and photos checked

After measuring · T25 video center

Use the installation method supplied with your order.

The drilled and no-drill T25 systems follow different fitting methods. Do not mix the two videos or use zebra-shade instructions.

Step 1 of 5
Before you start

Measure the finished window recess—not the glass. Keep the tape straight and record every result in one unit.

ANJIAR measurement review

Before production, we check the submitted dimensions and photos for inconsistencies and contact you if anything needs clarification.

  • Use a rigid metal tape measure.
  • Measure in daylight and clear the window area.
  • Take one full-window photo and corner close-ups.
  • Do not round or subtract from the opening size.