1, clean up the site
Before the formal installation, we must first clean the door and the construction site. It is necessary to measure the size of the doorway in advance to avoid damaging and soiling other walls during construction.
2, combination door frame
The doorframes are all parts, and we need to assemble them. Generally speaking, the top plate of the door is 20-50mm longer than the door opening, and the gap of the door is 6-8 mm. Fix the door frame, then pull the left and right tabs on the door frame, then aim the door frame at the door opening, and then nail two tabs in the middle of the top plate.
3. Install the door frame
Put both sides of the door frame in the middle of the door, and fill the gap between the door frame and the door with sawdust. Then choose four fixed points, taking the height from the floor to the door as the standard 10MM. Then install the hinge side plate, use the hanging hammer to find the vertical position and fix the door frame.
Step 4 Install the door leaf
When installing hinges on the door leaf, pay attention to the flatness of the door leaf and door frame (this position should be reserved before construction), and install the door frame on the door frame. Then it is necessary to start testing the use, whether it can be opened and closed freely, whether the distance between the door and the top plate is appropriate, and whether it is closed. Check several door panels carefully.
5. Install the pipeline
When assembling the wire, we cut the wire into 45 pieces according to the size of the door frame. The horizontal and vertical lines are fixed with 502 glue, 90 pieces are glued, and finally nailed to the door frame and covered with nail strips.
Step 6 Install the lock head
First of all, doors and doorframes should be marked with pencils to mark the locations of holes and holes. The depth of drilling depends on the length of the fixing screw. After the gap foundation is completed, the door handle can be fixed on the measured height of the door panel; After the door handle is fixed, a keyhole needs to be punched in the door frame, and the depth depends on the lock core; They must be kept at the same level so that the unlocked door can be smooth.
7. Install the door suction.
The height of the door suction is generally more than ten centimeters from the ground, and this position is easy to determine. One thing to note is the firmness of the door suction. Long-term door opening and closing pays attention to the firmness of door suction.
8, check
After the overall installation is basically completed, the final finishing inspection will begin. Especially the smoothness of the door frame, whether it will tilt, whether it will bump and so on.