How to paint an old door, how to paint a door

1. Remove all the metal parts such as hinges, locks, door stoppers, and hooks on the old door.

2. Carefully check whether there are nails, gun nails, pushpins, and transparent glue.

3. Sanding with sandpaper.

4. Fill the caulking with putty powder.

5. Brush paint.

That's roughly it, but according to different doors, the practice is also different, for example, the old door is thinner, and there is no need to install it back in the original place, then you can consider using a panel to paste a layer on it and then paint it. That would save a lot of time; If you need to put it back in its original place, you can also remove one layer before attaching the panel.

Take sandpaper and sand the original paint surface, then scrape a layer of putty on it, and paint it.

Summary. Dear, I am glad to answer for you: the old paint method of the new door of the wooden door is as follows:

The decorations on the wooden door should be removed first, which is conducive to uniform painting. Burnish. Use sandpaper for sanding, pay attention not to polish too much for the corner place, keep the original shape of the wooden door, and then wipe the powder on the wooden door after polishing, and then clean the powder with a rag dipped in water.

Brush with paint. Use a brush to dip the paint, from top to bottom, from left to right, and pay attention to corners and hidden places. Dry.

Dear, I am glad to answer for you: the old paint method of the new wooden door is as follows: the decorations on the wooden door should be removed first, which is conducive to uniform painting.

Burnish. Use sandpaper for sanding, pay attention not to polish too much for the corner place, keep the original shape of the wooden door, and then wipe the powder on the wooden door after polishing, and then clean the powder with a rag dipped in water. Brush with paint.

Use a brush to dip the paint, from top to bottom, from left to right, and pay attention to corners and hidden places. Dry.

Your three-year-old knows it, does it still need to ask you? Waste of time.

Dear, your initial question is how to do the old paint of the new wooden door.

A question that everyone will be concerned about the renovation of wooden doors is that the wooden doors were originally made of oil-based paint or water-based paint, and if the same kind of paint is not used during renovation, it will lead to poor quality. Generally speaking, there are three types of oil-based paints, polyester paints, nitro paints, and alkyd paints. Alkyd paint is an older product, which dries slowly and is used less and less in decoration.

Nitro paint dries quickly but the paint film is thin, it needs to be brushed many times, and it is easy to whiten when it is humid. Polyester paint is used relatively more, and the film formation is fast and the effect is better. If you are originally using oil-based paint, you can consider using the same kind of paint, or you can consider using water-based paint.

In general, the adhesion will be relatively good when using the same kind of paint, with the exception of polyester paint. If you originally painted polyester paint and later painted polyester paint, you need to melt the original paint film to have good adhesion. One of the problems that will arise from this kind of renovation is that the adhesion between the refurbished paint film and the original paint film will not be very good.

If the new film is damaged, such as being cut open or smashed into a pit with a sharp object, it will cause the two surface layers to peel off. The water-based paint is relatively more environmentally friendly, and the renovation of the wooden door is mostly carried out indoors, and the oil-based paint has a large smell and is difficult to volatilize, so it is recommended that you use water-based paint for renovation.

If there is damage to the surface of the wooden door, such as a crack or a pit in one place, you should first fill the damaged area with putty, then sandpaper, and then brush the primer and topcoat. If the base layer is not damaged, consider painting it directly. The correct process is to polish the original wooden door with sandpaper, and then directly brush the primer and topcoat.

Because the finished door is generally waxed, there will be grease on the surface, and after polishing, it can improve the adhesion of the paint. There is no difference in quality between refurbishment and first painting, so you don't have to worry about shorter life or other quality issues.

How to paint the door and remove the handles, decorations, etc. from the door. Use coarse sandpaper to smooth the surface of the door, and the corner position can only be gently sanded so that it retains the original shape of the door, and wipe the surface of the door with a semi-dry rag, sand the surface of the door again with fine sandpaper, and wipe the surface of the door again with a semi-dry rag. Mix the paint evenly and use a brush to apply it to the surface of the door and in the corner position.

Note: When painting, it should be brushed from top to bottom, and then from left to right. Leave it for about five hours and wait for the paint to dry.

After the paint is dry, use fine sandpaper to smooth the paint surface.