Painting wooden doors: surface preparation and painting technology

Thanks to modern technologies, today wooden doors not only look beautiful, but are also of high quality, which is difficult not to pay attention to.

But not everyone can afford to decorate their premises with high-quality doors, because such a product made from natural wood species costs a lot of money. But, as a budget option, you can purchase a “semi-finished product” - a door made of solid wood, for example oak, wengue or pine (usually sold in standard sizes), without decorative elements, and give the door leaf an original design with your own hands, painting the wood in the most suitable way LMB.

Unfortunately, buying a new interior door block is more problematic for owners of apartments with an old layout, because the “original” doors have non-standard sizes. In this case, you will have to make doors to order, which will cost a pretty penny. Therefore, it makes sense to restore old doors, thereby saving the family budget and making the apartment unique and unique.

Next, we will tell you how to properly prepare the surface, in what sequence the painting work should be carried out and what paint to paint a wooden door so that the final result looks not only good, but also unusual, if the style of the room requires it.

Pros and cons of the material

Fiberboard is a popular type of raw material from which furniture and interior doors are created. Hardboard is obtained after pressing waste from the wood processing industry. The material is based on environmentally friendly shavings and wood chips. Products are treated with fungicides and antiseptics against insects and fungi.

The surface of door panels made of fiberboard is inconspicuous, so veneering or lamination technology is often used to make it decorative. After the procedure, the structure visually resembles the material from which the top layer was taken. Advantages of raw materials:

• Durability. If you follow the operating rules and timely care, hardboard will last 15-20 years.
• Soundproofing. High noise-reducing properties will protect you from noise.
• Strength. Models marked “ST” were reinforced with special fastening resins and stabilizing mixtures, which were added to the composition.
• Low price. Even the most expensive fiberboard door is cheaper than the solid wood option.

Fiberboards without a protective and decorative coating are afraid of moisture. If properly primed and painted, the structure will withstand direct exposure to water without deformation or cracking. Violation of the application and drying technology will negatively affect the performance of the hardboard door.

Design without decoration Source doorchange.ru

Fiberboard models without veneer or laminate are very porous, which increases the consumption of raw materials. Manufacturers impregnate the front parts of structures with a decorative coating with rosin. The oily film repels water and enamels based on it.

Features of painting door panels

It often happens that old doorways have a good frame and panel, but have lost their original luster. An affordable, simple method of updating is coating with coloring materials. Any person can handle this kind of work. It is enough to know the properties of the paint and varnish materials from which the doors are made. Attention is paid to compliance with the technology of painting structures:

• Paneled canvases. Before painting, they are disassembled into elements, since the number of joints leads to wear and requires updating.
• Solid wood: heavy structures that convey the natural structure of wood. To update, use varnish or paint for such wood-look doors.

With varnish applied

• MDF. Painting the structure is simple, but before doing this, carefully prepare the surface.

How to paint

Most staining products in hardware stores are designed to work with natural wood. Due to the characteristics of the material, not every composition is suitable for application. To get a uniform surface, you need to choose the right coating material. If you don’t know how to paint a fiberboard door, we recommend studying the available varieties.

Nitro enamels

A durable product that is unpretentious in terms of surface quality will last for decades without changing its characteristics. After polymerization, a dense opaque film with high decorative properties is formed on the treated hardboard. The product is produced in different shades, which allows you to choose the look to suit the design of the room.

Nitro paints are made on the basis of chemical solvents. The suffocating smell of the coating does not disappear within 5-6 days, which is dangerous for people and pets. To avoid a strong aroma, it is better to restore an interior door made of fiberboard outside.

Strong paint for restoration Source superstroy.pro

Alkyd

Due to their low price and wide color palette, enamels are popular among ordinary users. Despite the fact that coloring is carried out in 2 layers, the enamel has very little consumption. After drying, a hard, smooth layer appears on the surface, resistant to wear and moisture, which is easy to care for.

Alkyd compositions have a pungent odor. In terms of suffocation, it is inferior to nitro paints, but it takes a very long time to dissipate. The disadvantages of the product include the long polymerization process. Under favorable conditions, the paint dries in 24 hours, red types - up to 2 days. The unpleasant stickiness on the surface persists for several weeks.

Popular type for coloring Source prom.ua

Acrylic

If the question arises of how to paint a fiberboard door, we recommend choosing acrylic types. Enamel is suitable for both wood and glass. The water-based coating has almost no odor, so residents will not have to leave the premises during restoration.

Preliminary cleaning of paint Source staratel21.ru

Required Tools

Before you begin painting the door, you should prepare the necessary tools and materials. The list is like this:

• supports for laying the canvas (trunks, stools, etc.);
• painting tray and roller (spray gun);
• moderately sharp spatula;
• rags, sponge or rags;
• a set of sandpaper of different grain sizes;
• masking tape;
• set of brushes;
• vacuum cleaner;
• screwdriver or set of screwdrivers;
• primer;
• solvent;
• paint and varnish products (paint, varnish, impregnation, etc.);
• putty;
• protective gloves.

It is best to carry out painting work outside, rather than in a residential apartment, to ensure the safety of its residents.

Video description

How to restore an old wooden door?

Varnishes for wood

The transparent composition gives the nondescript surface an aristocratic gloss or luxurious matte finish. Colorless options are applied to fiberboard that has been pre-treated with stain. Tinted wood varnishes already contain dye, so no pre-staining is necessary.

The product helps to emphasize the texture of the material. When working with hardboard, paintwork materials are combined with less durable paint, adding wear resistance to the coating. Water or solvent is used as a base. The latter types are very hard, but there is a chemical smell.

Sequence of work

The door structure is not only the door itself, so it is very important to carefully carry out the preparatory process. Of course, you can repaint only the canvas, but this way the jambs will fall out of the overall picture. And so, the process of painting the door should be carried out in the following sequence:

• The door structure is removed and placed on a stable surface (optionally, a pair of stools). If alkyd paint is used for work, it is better to move the work to the open air, because such paints and varnishes have a pungent odor.

Preparing a wooden door for painting

• Then, without removing the canvas itself, it is fixed with wedges so that the paneled brush has access to all hard-to-reach places. It is also necessary to block the doors so that during the drying process the doors do not slam shut and damage the new layer of paint.

Whatever route you take, you will still have to dismantle the fittings. If there are permanent parts, they can be hidden under paper or foil.

How to choose a color

Knowing how to paint a fiberboard door, you need to choose the right shade. The element can merge with the design or become a noticeable accent of the room. The tone of the structure should be harmoniously combined with wall decoration, decor and furniture.

If the interior is kept in warm colors, then it is better to paint the interior door made of hardboard in natural colors. The wood-imitation canvas looks natural and does not strain the eye. The brown glossy finish looks richer than its matte counterparts.

How to choose a shade Source poly-dveri.ua

The door to the bedroom should be a little darker or lighter than the wallpaper. Options made from pastel shades look organic. In the nursery, the design repeats the design of the room, but in more muted colors. Drawings that move from the wall to the canvas are appropriate.

If the home contains interior items, then the interior door is made using artificial aging technology. For patination, use dark stain or metallic paint. The result is secured with transparent varnish for reliability.

If the room is decorated in cold colors, then the door between the rooms should be plain. The black model will become a bright spot in modern designs. The white design is a universal solution that will fit into any interior with a light floor or frames.

Cool design Source supermart.com.ua

The interior door should be painted to match the decor of the room. The block can match the drapes on the windows or furniture upholstery. The canvas looks original if it matches the color of the carpet or floor covering (linoleum, board).

Homemade patina Source cavk.ru

Choosing the shade of interior door designs

The range of paints makes it possible to implement different design solutions, so the question of how to cover the surface does not arise. Three color trends are visible in the design: delicate, light shades; bright shades of yellow, red; dark shades. When choosing a color, adhere to the following principles:

Shades of colors

• Shades of chocolate and cherry add luxury and sophistication.
• In the bedroom and children's room, choose light colors that create coziness and comfort.
• Solid wood doors are suitable for log houses.
• In a room with antique furniture, artificially aged ones look great.
• The color of the door frame is made darker (lighter) than the walls.

Application technology

An interior door made of hardboard can quickly restore its attractiveness and shine. Decorativeness and durability depend on compliance with the rules of coloring. The procedure for wood fiber products was divided into four stages.

Preparatory process

Before painting interior doors made of fiberboard, you need to remove the structure from its hinges. The fasteners are unscrewed with a screwdriver or screwdriver. The fittings that do not need to be painted are unscrewed from the canvas:

• lock;
• pens;
• glass

We recommend covering holes from enamel penetration with rags or cotton wool. The old layer of paint is washed off using a special solvent. The swollen coating is peeled off with a spatula, then sanded with fine-grained sandpaper. When working with fiberboard, we do not recommend using a sander or grinder, otherwise the structure will crumble.

After processing, the canvas is wiped from fine dust and dirt with a damp cloth. Defects (cracks, chips) on the interior door are repaired with wood putty. After drying, the surface is leveled and sanded. Areas that will not be painted are hidden under construction tape.

Preliminary cleaning of paint Source staratel21.ru

Due to the peculiarities of their structure, hardboard canvases absorb paint 4 times more than wood, plastic or metal. In order to paint the door efficiently without overspending, the surface must be primed. The suspension is selected according to the characteristics of the paint. The solution is applied in 3-4 layers, drying each one before using again.

Tools

For quality painting you need the right tools. It is best to paint interior doors made of fiberboard with a roller. The device distributes the coloring composition evenly and economically. When working with enamels, preference is given to the fur model. Foam rubber options leave bubbles on the surface, and nitro paint will corrode the base.

A brush is an outdated tool that is difficult to apply finely. If you move inaccurately, traces of lint or smudges will appear on the door leaf. When working with an element, take several parts of different widths. The device is suitable for eliminating minor defects when painting decorations and volumetric parts.

How to paint Source nsk.pulscen.ru

Painting a door with stain

Stain is a colored component that not only gives the wood a tint, but also protects the product from rotting. This product has a liquid consistency and can be applied using a spray gun or brush. Stains are available in the following options:

• aqueous compounds easily penetrate the wood structure and emphasize it, but the product takes a long time to dry and makes the surface rough;
• solvent-based stain provides a smooth surface, has a strong odor and dries fairly quickly after application;
• oil and wax stain options are environmentally friendly and suitable for treating children's furniture and interior doors.

The stain may contain protective components

When choosing a stain, it is important to consider its purpose; for example, the product may be optimal for outdoor use. If you treat the front door with a tool for interior work, the door will not be sufficiently protected from moisture and will also quickly lose color.

The technology for using stain is similar to the method for using varnish or paint. The main actions are expressed as follows:

1. Placing the canvas on supports, preparing and stirring the product.
2. Test spraying the stain from a spray gun or applying it to a test board with a brush.
3. Spray or brush evenly onto one layer of the door leaf.

The stain is applied in a thin layer and evenly

The gap between sprays or brush strokes should be minimal. This will avoid highlighting borders and differences in shade.