Many people want to install the door themselves, but they are not familiar with the installation process of the door and what are the precautions. Jiuzheng Building Materials Co., Ltd. today explained the precautions and installation procedures of the door for the major users.

The installation of the door is generally divided into three steps: the installation of the door frame, the placement of the door hole, and the entry of the door leaf into several major steps.

Points to note when installing a door:

1. Check the hole, whether the size of the hole meets the installation requirements, and if it does not meet the requirements, it should be treated as necessary.

2, unpacking, check the door frame, door cover line, door strip, sealing strip, whether the parts are flush.

3. Assemble the door frame. When the door frame is assembled, the mullion and the horizontal frame must be glued, and then fixed by self-tapping.

4. Position the door frame. The door frame is placed in the indoor elevation line. Firstly, the door frame is clamped from the door frame with wooden wedges. Then the tool frame and the wooden wedge are used to support the door frame from the inner door frame of the door frame, and the vertical degree of the door frame is adjusted by clamping the inner and outer wooden wedges of the door frame. The level and the inner diameter of the door frame make it meet the design requirements (the door frame and the door leaf gap 2, 5-3mm/side, the door leaf and the ground 5-8mm).

5. The door frame is glued. Before filling the styrofoam between the door frame and the wall, first clean the wall, wet the wall with a watering can, fill the styrofoam, pay attention to the styrofoam filling, and replace the styrofoam with a blade. .

6. Install the door sleeve wire. After 4-6 hours of foaming rubber curing, remove the tooling and wooden wedges, apply glue in the door frame inlay, then insert the door sleeve wire into the door frame, gently tap and compact to make the door sleeve line. Close to the wall.

7. Install the door leaf, pay attention to the opening direction of the door, install the hardware, and the gap between the door leaf and the door frame meets the design requirements to ensure the flexible door leaf switch.

First, the installation method of the door frame

1. Unpack the whole door line and check various parts: 1 823±1MM long top frame, 2 treaty 2.1m long side frame, door cover line, front door frame line, back door frame line, mute strip , door stop line, fixed iron piece, expansion screw, wood screw, etc.

2. At the end of the two side frames, there are already fixed 9×18MM steps, and two small holes are drilled to facilitate the fixing of the wood screws; on the side, the countersunk holes are drilled, and the expansion screws can be used for fixing. . Be sure to lock the top and side frames with wood screws after alignment.

3. Place a temporary fixed wooden square underneath to perform auxiliary correction so that the door frame is roughly vertical square. The door frame is installed.

Second, the door hole installation method

1. Insert the assembled door frame into the door opening, adjust the gap between the two sides and the top, and straighten and straighten the door frame with the wooden wedge.

2. If installing with expansion screws, drill the hole on the wall with the impact drill to align the expansion screw hole on the side frame, install the expansion screw and lock it; if it is installed with fixed iron piece, align it with the iron piece. Hole drilling, stuffed into the gecko, fastened with self-tapping screws.

3. Fill the gap between the wall and the door frame with styrofoam or cement slurry.

4. After the styrofoam or cement slurry is air-dried, remove the temporary fixing wood and saw off the excess protruding wooden wedge.

5. Paste the front door frame line and the back door frame line to the door frame with universal glue. The corners should be cut at a 45-degree angle in the width direction. The front door frame is 70 mm, and the rear door frame is 100 mm, 150 mm, 250 mm, etc.

6. Use the universal glue to paste the door line and insert it into the special 3MM wide 30MM deep groove on the door frame, and adjust the insertion depth according to the width of the wall. When combining, the corners need to be cut at an angle of 45 degrees in the width direction.

7. Use the nail gun directly to nail the door line to the door frame line. After fixing, press the entry line buckle and the mute bar. The fixed door stop line just presses the seam of the front and rear door frame lines. When combining, the intersection angle should be cut at an angle of 45 degrees in the width direction.

8. Use Bi Lizhu to clean the construction surface. After the door is installed, proceed to the next step to install the door.

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