What are the installation steps for interior door covers

Door sleeve installation includes: basic requirements for door sleeve installation, acceptance methods, and door sleeve installation procedures.

If there is a problem with the installation of the door leaf, it is a safety hazard. And before installing the door leaf, the door sleeve must be installed.

The basic installation requirements for door sleeve installation.

The surface is smooth, the lines are straight, the corners are square, the nail cap is not exposed, there are no planing marks, burrs, hammer marks and other defects, the installation position is correct, the corners are neat, the joints are tight, and the wall is tightly attached.

Acceptance method for door sleeve installation:

1. The way to check the square is to use a tape measure to measure whether the diagonal length of the door sleeve is consistent;

2. The way to check the sturdiness is to pat the panel with your hand and listen to whether there is a hollow sound;

3. The door liner should be inserted into the base layer of the door sleeve.

4. The fixed construction of the base layer of the door sleeve is not standardized.

Installation procedures for door casing installation.

1. Prepare tools: hammers, rulers, wooden (brick) blocks, ropes, pencils, Matson door covers, special sturdy connectors, etc.

2. Remove the plaster: Before installation, remove the old powder or lime at the place where the wooden bricks need to be installed, and leave the original brick wall or concrete wall.

3. Sleeve plate combination: Place the sleeve plate on the ground, fix it with special connectors, then pull the vertical line to correct the size, and fix it with a triangular correction through-angle bracket.

4. Vertical sleeve board: Before standing the sleeve board, the wall and the inside of the sleeve board at the wooden brick place must be coated with special glue, and then the sleeve board should be put into the door opening and the position and verticality should be corrected.

5. Place the wooden bricks: coat the wooden bricks with special glue, pad the position of the sleeve board and the wall, and fix the wooden bricks and the sleeve board with small nails. The thickness of the wood bricks is best matched between the wall and the sleeve board.

6. Install the door edge: After the styrofoam is cured (generally 2-3 hours), remove the triangle bracket on the sleeve board, blank the actual door edge line size, coat the sleeve groove with special glue, and then gently knock the door edge line and the door sleeve plate to fix. (If the door edge line and the groove fit loosely, you can use the inside of the door edge line to plug tightly).

7. Install the door leaf.

No matter how well the indoor wooden door is done, if the door sleeve is not durable, it will directly affect the practical effect and service life of the wooden door. The loosening of the door cover causes the door leaf to sink, and the bottom of the bathroom door cover is moldy, rotten, and ......In view of these common door cover "symptoms", remind you not to forget to choose a good door cover when buying a wooden door.