Decoration Literacy: Installing Door Covers and Window Covers

The meaning of installing door and window covers:

Door covers and window covers are one kind Architectural decoration terminology. It refers to the inner and outer frames of doors and windows. Also directly called door frames and window frames. The original function of door and window covers was to fix doors and windows and protect wall corners, but now this problem no longer exists, and it has lost its actual functional needs and has become a purely personal aesthetic. The installation of door and window covers is a very important link in the face engineering carpentry. The quality of the installation directly affects the beauty of the home decoration and the installation of doors and windows.

Construction process of installing door and window covers

1. Marking

Generally, the width of the door cover is 80-90mm. The width of the fixed keel is 40mm from the wall to the door frame, plus the door frame. Thickness 40mm, total 80mm. In the actual marking operation, measure 40mm from the corner of the doorway facing outward, so that the thickness of the door frame plus 40mm is exactly 80mm. When marking, first use the height of the doorway.

2. Fix the wooden keels and the bottom plate

When fixing the wooden keels, you can determine whether to use wooden keels according to the hardness of the cement layer on the corner surface. If the cement layer is very hard, use steel nails. When fixing wooden keels, it is easy to damage the cement layer of the external corners. In this case, all 15mm thick wooden compression boards can be used to replace the wooden keels.

3. Install the protective panel

First use a paper cutter to cut the plywood according to the specifications of the door cover. The specifications of the door cover are generally 80mm on both sides of the room door and the upper part of the door head. The inner width of the door is generally the width between the cutting edge of the 250mm frame and the edge of the bottom plate of the door cover). The length of the cutout of the protective panel is 2008mm for the outer vertical door cover and 960m for the horizontal door cover.m; the vertical guard panel at the door is 2000mm and the horizontal guard panel is 1000mm.

4. Inlaid wood decorative lines

The commonly used wooden decorative lines for decorating home door covers mainly include fish belly-shaped (less half-circle-shaped) and floral linear shapes. Fish-belly shaped wooden wires The width specifications include 3mm, 10mm, 12mm, 15mm, etc., which are mainly used for decorations such as door casings, window casings or lattice inlays behind door leaf coverings.

Window casing

Window casing covering construction method. The difference between the window cover covering construction and the door cover covering construction is that the door cover only covers three sides, while the window cover must cover four sides. The construction materials and operation methods are the same as the door cover.

Notes on installing door and window covers

1. When installing the plywood protection panel, whether it is a door leaf, door cover or window cover, attention should be paid to keeping the front side of the plywood facing outward. Do not With the back facing outward, the rabbit is used to introduce a joke.

<img src=\"https://p3-sign.toutiaoimg.com/7991/6358839979~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192 f4 & degree of the slope straight line, and the slope according to the lineSaw or cut it straight with a paper knife, and then conduct a trial assembly to confirm that the corners are straight and tight before formally fixing them to ensure that the 45-degree angle is neat and tight.

3. Cut the door frame After the door surface and both sides of the door leaf are dried with thin wood, if there are any defects such as burrs, use fine wood sandpaper or fine emery cloth to gently polish them in the direction of the edges. Do not use chisels or planes to trim them to prevent damage to other parts. parts.

4. When the door leaf is required to be inlaid with a lattice pattern, it should be done before the door leaf is installed. When inlaying, the door leaf should be laid flat first, and then according to the design pattern Use a pencil to draw out the lattice shape, and then inlay it with wooden lines. After completion, install the door leaf.

5. For each door leaf after decoration, especially the door leaf against the wall in the living room, a door suction device should be installed at a height of about 80-100mm at the corner of the wall. This prevents the corners of the door leaf from hitting the wall, scratching the white wall or damaging the door edge when the door is opened.

6. For the kitchen door frame decoration construction, if the door frame is connected in parallel with the window frame of the same wall (mostly wooden windows), the door frame and window should be decorated at the same time according to the height of the door frame and the height of the window frame. Instead of just decorating the door frames, it will affect the decorative appearance of the interior.

7. After pasting thin wood on the cut surface of the door frame and both sides of the door leaf, if bean-shaped bulges appear on the surface of the thin wood, you can use a needle or a small nail to prick 2-3 bubbles. The eye of the needle, and then press it flat with your index finger.

8. After the door leaf cover is installed, holes should be drilled or drilled about 2m high on the outside of the door leaf. Door lock.

9. In addition, the editor would like to remind everyone that wood decoration After the line is inlaid, use thin wood of the same material type and same color wood grain to glue the cut surface of the door frame firmly and flatly, and then install the door leaf. After the door leaf is installed, use thin wood of the same color to glue the door leaf. Both sides should be glued firmly and flatly. When the door leaf surface is required to be inlaid with a lattice pattern, fish belly-shaped, ring-shaped and other wooden lines can be used to press the pattern. Inlaying is required. Common grate patterns include square, rectangular, ring, diamond, etc. However, it should be noted that the decoration specifications of the above door covers mainly refer to the doorways of bedrooms with bright windows on the floor. , the bright window part can be decorated into a fan-shaped or semi-circular shape to enhance the decorative performance of the kitchen and bathroom doors. In order to save materials and reduce decoration costs, single-sided decoration can also be carried out, that is, only the front is decorated, and the back does not need to be decorated. However, for the entrance door of each suite, due to the wide door leaf and the installation of a security door, it is necessary to decorate the door. Construction can be carried out according to the actual conditions of the site.

Things that owners need to pay attention to in this step

What owners need to do is to measure the dimensions of all doors and windows, consider the relevant treatment methods, and calculate the construction area of ​​various treatment methods based on the current comparison. For the mainstream new houses with three bedrooms, two living rooms, one kitchen, two bathrooms and two balconies on the east and west, aluminum can be used in the decoration. There are roughly 6-8 windows treated with alloy windows, namely: 1 for each of the 3 bedrooms, 1 for the kitchen, 1 for each of the two bathrooms, and 1 for each of the two balconies. Among them, the balcony windows can be fully open, There are two methods: aluminum alloy closed type. The fully open type generally does not need to be closed, and the processing engineering is simpler. In addition, indoor kitchen and bathroom partitions are used. , living room partitions, kitchen and living room partitions and other indoor partitions, as well as kitchen and bathroom doors, the current mainstream decoration opinions also use aluminum alloy closure methods, which are what owners need to understand and master first.

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