The elevator door cover is open.

Of course, it is more convenient to stick the door cover, as long as you measure the size, you can stick it at one time.

Installation method of elevator door cover: deal with uneven wall surface and clean up dust.

Do a good job of centering and laying a good line.

Fix the door cover base, and control the vertical distance at 20 ~ 40cm.

Nail wooden wedge, the depth is controlled above 50 mm

Fix the large core board on the wooden wedge to ensure its flatness.

Glue it with glass glue.