One, does the concealed door need a door frame?
If you think the only difference between a hidden door and a regular door is the absence of a door frame, you are mistaken. Hidden doors also require door frames for protection, although these frames are not installed externally but are hidden behind the door. This provides protection for the door opening while also offering a good aesthetic effect.
Two. Steps for installing the frame of a hidden door.
1. Measure the door opening dimensions, determine the installation position for the door frame, and clearly mark the location.
2. Drill holes in the wall, install wooden wedges, and mark the locations.
3. Ensure the door frame is level, then secure the door frame to the wooden wedges on the wall using nails.
4、Stacking should be performed based on the door frame, with a spacing of approximately 5 cm between each layer.
5. Apply the panel to the door frame, then install the wooden trim and door frame.
Three. important considerations for installing sliding door trim.
1、The door frame must be securely fastened with nails. Its strong nailing capacity prevents the door leaf from detaching.
2. The door frame is in direct contact with the floor, so durable materials must be selected. If inappropriate materials are chosen, the door frame may sink and drag on the floor, leading to poor sealing and scratching of the floor.
3. The waterproofing of door frames is crucial, especially for concealed doors in bathrooms. If moisture-sensitive door frames are installed, they will soon become discolored, swollen, peel, crack, and even develop splitting, which not only affects the visual appearance but also reduces the lifespan of the concealed door.