What should I do if I want to change the color of my old wall and the wall is uneven?

Hello, this situation first needs to be flattened on the wall, and it can be dealt with in the following way:

Clause. 1. The uneven wall not only brings us visual discomfort, but also makes the overall situation feel a sense of disparity after the household appliances are placed. Therefore, if you find that the wall is uneven, you must level the wall before painting the wall.

Clause. 2. If the decoration project is fully contracted by the decoration company, then the acceptance should be refused after the wall has problems, and the decoration company should be required to deal with it, and the quality of the repair should be guaranteed. Secondly, we should supervise the renovation company when it comes to wall restoration.

Clause. 3. In general, there are three reasons for the unevenness of the wall, namely local unevenness, large-area unevenness, and flatness errors, which should be dealt with according to the actual situation when repairing.

Clause. Fourth, if the wall is partially uneven, this situation is easier to repair. Under normal circumstances, as long as the paint is applied on the basis of the original putty, and then the wall is smoothed with sandpaper, and then the wall flatness is compared to determine that there is no error before painting.

Clause. 5. When inspecting the wall, if you find that the error of flatness is within 1 cm, and there is no problem with the wall base, in this case, you can brush 1 cm to 2 cm putty, and then level it. However, if the previous base of the wall is not done well, it is necessary to remove all the original wall skin and level it with cement mortar and plaster, and finally polish it with sandpaper after brushing putty.

Clause. 6. If the flatness of the wall exceeds 1 cm and the area is still very large, the wall should be completely removed and leveled with cement and gypsum.

Finish the wall, then apply wallpaper or repaint your favourite!

If the old wall is relatively strong and the wall alkali is not serious, you can sweep the wall and paint it directly. If the surface of the paint is loose and the surface after the shovel is uneven, it is recommended that you scrape the putty with a modern water paint brand, and brush it with a primer on the brush surface.

It is OK to redo it according to the wall painting process

You can re-roll the brush over a slightly larger area around the area where the color difference occurs until the color is consistent. If you take too long, you will have to repaint the entire wall.

The background color of the old and new walls is inconsistent; Any paint finish is exposed for a long time, there are different degrees of aging and yellowing, and the stronger the time between the rulers and molds, the more obvious the color difference;

Differences in paint brands and materials: the formulation process and the proportion of chemical raw materials of different brands are not the same (i.e., differences in composition), resulting in differences in color and brightness;

The color difference of the base putty material (generally by bluish yellow), or the thickness of the batch scraping is too thin to cause the base to be translucent;

It is recommended to dismantle Dan: If the thickness of the old wall paint and putty allows, use sandpaper to slowly polish - brush treatment agent - new and old walls are fully brushed, new walls 2 3 times, old walls 1 2 times, (depending on the brand and effect, add 1 time as appropriate).

In home decoration, the decoration part of the wall occupies the largest area, because a space generally has four sides, in addition to the area of doors and windows, the rest of the wall decoration area is generally more than twice the ground, that is to say, a 100-square-meter house, there will be more than 250 flat walls to be decorated. Of course, after fine decoration, some walls will be blocked by furniture, but there are still more exposed walls, and the walls should be matched with the design when decorating. After all, the wall is the part that occupies more visual space.

In the decoration of ordinary people's houses, brushing latex paint is the most common and easiest choice. Generally speaking, the colors that can be selected for brushing latex paint are mainly light colors, such as white, light gray, light blue, light coffee, etc. Simply applying some color, it is like the effect of light makeup, elegant and exquisite.

The wall is tiled, this decoration is a more ancestral way, because the texture of the tile is too cold. In modern home decoration, the design of wall tiles is usually carried out in the kitchen and bathroom areas, but few people put tiles on the walls of large areas of halls and rooms. After all, most people still want their living environment to be warm and comfortable.

In some modern high-end home décor, soft or hard packaging materials are also used to decorate the walls. The surface of this material is leather, which makes the texture more warm and intimate. The effect of using a soft and hard bag on the wall is also gorgeous and warm.

Wood is a natural and minimalist material and is a very common design element in minimalist, Nordic, modern decorative styles. As a wall decoration material, wood veneer applies wood texture to the wall in a large area, and the effect is quite warm and natural.

Wallcovering and wallpaper, the raw material is cloth or paper, there are rich patterns and colors to choose from, and you can even customize it according to your favorite pattern and shape. The clever use of wallpaper on the wall, the effect of sticking on the wall is also quite delicate and warm, which improves the quality of the space. In fact, PC sauce has long hated the big white wall at home and ran naked, but he has never had time to make a name for himself.

Now while the epidemic situation is improving, it's time to get ready and rejuvenate the wall!

Can you "brush" the stuccoed room, without blinking, keep up with the rhythm of PC sauce, and witness the whole process of painting. Painting on the wall must go through the step of choosing a pigment. Many friends pay more attention to how to distinguish whether the environmental performance of paint is passable, and how to use color paint to create a distinctive home style.

After all, the wall is the largest project in the process of home decoration, and a layer of paint with excellent environmental performance can ensure that the environment we live in day and night is harmless to the human body. Many people still rely solely on their sense of smell to judge the environmental friendliness of wall paint. But there is an obvious misconception that paint is not exactly the same as paint.

You can buy some colored wallpaper and ask the master to install it for you, and the wall will become beautiful.

If you want to change the color of the wall and don't want to color, you can replace it with wallpaper, choose your favorite pattern, or choose a solid color, stick it on the wall, or buy that kind of soft wall skin and paste it on it.

If you don't want to paint the wall, but want to change the color, then we can put wallcovering or wallpaper on the wall, which is relatively easier to operate and more convenient.

The uneven wall surface of the renovation of the old house is a common problem in the process of home decoration, which may be caused by various factors such as uneven building itself, improper decoration, and improper management of the owner. Uneven walls are not only aesthetically pleasing, but also prone to dust accumulation and bacterial growth, increasing the likelihood of odors and moisture. Therefore, it is very necessary to deal with the problem of uneven walls in the renovation of old houses, and several common treatment methods are introduced below.

1.Baotou batch of lime mortar leveling method. This method uses mortar to level the uneven wall, so the wall needs to be cut with ash. This method works very well and can solve the problem decisively, but it requires a lot of time and labor costs.

2.Scraping wall leveling method. This method is suitable for slightly uneven walls, and the method of scraping and scraping can be used to deal with the problem of uneven walls. The method is simple, very suitable for DIY enthusiasts, and the cost of Qi Bi is low.

3.Use the plywood leveling method. The method of using plywood leveling is more common. This method works well, but because the plywood material is relatively thick, it needs to be decorated with a large area, resulting in a waste of time and economy.

4.Painted wall leveling. There are also people who solve the problem of uneven walls and use the painted wall leveling method. Apply the wall paint that fills the cracks in the wall and the problem will be solved. However, this method is prone to cracks in the subsequent home environment and is not stable enough.

Here, we also need to pay attention to the preliminary work of wall treatment. For example, it is necessary to inspect, level, leave holes, scrub and clean the renovated house, seal the room, and prevent the water vapor between the walls from penetrating each other before the wall can be renovated. In this process, it is necessary to pay attention to the collocation of new and old materials to prevent inconsistencies, so as not to affect the overall decoration effect.

In general, for the problem of uneven wall, it is necessary to choose different treatment methods according to the actual situation. If you're not sure which method you should use, you can consult a professional home improvement company or search for tutorials online for help. Hope the above is helpful to you.

The uneven wall surface of the old house is a relatively common problem, which will affect the aesthetics and practicality of the room. So how to deal with the uneven wall of the old house? Here are a few ways to do it.

1.Find out the cause of uneven walls.

Before dealing with uneven walls, we first need to know the cause of it. Uneven walls can be caused by aging wall materials, structural problems, moisture, sediment accumulation, etc. If it is uneven caused by aging or quality problems, it is recommended to completely redo it; If it is due to dampness, the dampness problem needs to be solved before the next treatment can be carried out.

2.Use putty or plaster.

When dealing with uneven walls, you can use putty or plaster. If it is a large area of unevenness, you can use thick putty or plaster to fill it, and then sand it with a spatula or sanding paper. If it is a small area of unevenness, it can be filled directly with putty or plaster, and then finished with a spatula.

3.Use drywall.

If the wall is uneven and the surface is not aesthetically pleasing, you can use drywall to cover it. Gypsum board has good thermal insulation and sound absorption, which can improve the comfort of living and enhance the overall aesthetics of the wall.

4.Change the wall scheme.

If the wall of the old house is uneven and it is difficult to deal with it, you can consider changing the wall plan. For example, changing the wall tiles or painting the wall paint, which can directly cover the wall and avoid the problem of uneven wall.

In short, the treatment of uneven walls needs to be determined on a case-by-case basis, and choose the solution that suits your house and your budget, so that the old house can be renovated and more comfortable and beautiful.

1. Clean the wall: use a shovel to remove the loose putty layer on the wall. The putty layer that cannot be removed with a shovel can be gently tapped with a small hammer, and if there is no hollow drum sound, and the place that is still not loose after knocking can retain the original base layer.

2. Clean the wall: clean the floating dust and oil on the surface.

3. Repair the wall: use water-resistant putty to repair the local damaged parts and level the entire wall.

4. Paint the primer: After the putty layer is fully cured and solidified and dry, apply the primer 1-2 times to prevent leakage.

5. Brush the topcoat: After the primer is completely dry, apply the topcoat twice. It is forbidden to mix too much water when the paint is painted, especially the dark color paint mixed with too much water may lead to undesirable phenomena such as floating color and blooming.

It is recommended that you use gypsum-based finished putty after shoveling off the wall, and you can use it after adding water and stirring without adding glue.

1 batch of ash, 2 sanding. 3. Brush latex paint.

Tell you,In this way, it's okay not to paint and paste wallpaper.,If you have to paint it, you can only use paper to paste it up first, and then brush.,Only in this way, otherwise you can fill the potholes with ash.,But the latter is not good to paint.,It's troublesome.,I hope my opinion.。