Excuse me, do you want to ask how to install the kitchen cover? Installation method of kitchen sleeve with wide left and narrow right;

1. It is necessary to thicken the narrow side before installation. There are many ways to thicken it, and both carpenters and masons can use it.

2. Then connect the two side covers with the upper side cover with code nails, then push them into the holes and fix them at 90 degrees, fill the gaps with styrofoam, and then install all the mouth lines.