Polyurethane varnish for wooden stairs. How to varnish stairs. Types of coloring compositions

If you are the owner two-story house, you will have to take care of the presence of a stationary ladder. Such a design may also be needed for the attic. They are popular and successful wooden structures. It is pleasant to climb them - there is no unpleasant sound that is present when climbing metal steps. Many are captivated by the environmental safety of the material. It is no secret that such designs have an acceptable cost. If pick up correct composition for processing, you can forget about some of the disadvantages of wood - fire hazard and wear resistance. Specialists in painting and manufacturing wooden stairs for a private house and a summer residence will help you with this nn-lestnica.ru

Wooden stairs look stylish and cozy, but many are afraid that the constant mechanical impact not in the best way affect the aesthetic qualities of the structure. Most problems can be avoided if you choose the right stair covering for your home. Reliable protection will protect steps from excessive moisture and plenty of sunshine. What means can perform a protective function? This is:

Paints;
Lucky;
Mordants;
Butter;
Pastes.

Before you go to the hardware store, it is better to study the following questions:

Do rainfall get on the stairs located on the street (for such steps, you will need funds endowed with water-repellent properties)?

Do straight lines fall Sun rays to the design. Stairs exposed to ultraviolet radiation require special formulations that can protect them from harmful effects.

Is it possible to remove people from the premises after applying the composition.

Paints

If you are interested in the specified coating for the steps of the stairs in the house, you should choose a tool with an eye on the design of the room and the attributes surrounding the structure. Better pay attention to oil paint: drying oil penetrates deep into the wood and protects the tree from negative impacts as much as possible. The paint will become ideal option in the event that there are cracks and other visual imperfections on the steps, they can easily be "hidden" behind an attractive color composition.

Lucky

You don’t know how to cover the steps of a wooden staircase in a house without spoiling natural beauty material? Pay attention to varnishes. They only emphasize the dignity of the texture of wood and do not hide the beauty of the breed. To pick up ideal remedy, you need to know what kind of wood was used in the production of wood. The following products are widely presented in stores:

Oil varnishes are made on the basis of vegetable oils, artificial and natural resins are added to the composition. When natural resin interacts with sandarac and shellac, a product with a concentration of 30-45% is obtained. Due to the property of alcohol to quickly weather, we get a coating that does not negative impact to the lower layers. Such varnishes have a drawback - a low rate of moisture resistance.

Indoor and outdoor stairs are often treated with alkyd varnishes.

Nitrocellulose varnishes are suitable for pine structures with a high resin content. This varnish quickly turns into a film that protects pine steps from different kind pollution.

Often used polyester varnishes, forming a shiny film on the surface of the product.

Polyurethane varnishes, characterized by high cost, are characterized by a long service life.

Do not know how to varnish the wooden stairs in the house? When choosing this type protective equipment you need to consider the type of wood. From conifers it is better to cover with opaque varnish products. Oak, beech, ash are best treated with transparent compositions - this way you emphasize the external charm of the material.

It is better to apply the composition to the disassembled object.
It is worth remembering that stair varnishes differ from parquet counterparts in greater density.
Experts advise choosing semi-matte varieties of varnish - they show less signs of wear.
If you want to add a touch of depth to the wood, it is wise to use wood stain instead of colored varnish.

wood stain

Are you wondering how to cover a wooden staircase in a house without breaking the budget? Choose a stain that has antiseptic and fire-fighting properties. Often it is used in tandem with varnish; in this case, it is worth making sure that these 2 types of coatings are well compatible (these data are in the product instructions, they will be prompted by a consultant in the construction department). The following products are distinguished:

Wood stains on water based available in several forms: dry and liquid. When buying a dry stain, you can independently adjust the concentration. Usually, after applying the product, sandpaper is passed over the surface in order to prevent swelling.
Alcohol stains are fast drying.
Solvent-based stain has a drawback - when applied, it appears bad smell.
Acrylic and wax-based stains are appreciated by professionals and novice users - they are easy to apply, they just dry.
Several functions combine alkyd-based stains.

Oils

This product is based on wax and the following types of natural ingredients:

Sunflower;
Linen;
Jojoba oil;
Beeswax;
Candelline wax;
Carnauba wax.

Today, oil successfully competes with varnishes: it penetrates deep into wood, sets off the external advantages of the material and copes well with protective functions. Due to the bactericidal properties of the oil, fungi do not appear on the stairs.

Impregnation benefits:

Water-repellent characteristics;
Ease of application;
Extends the service life of steps;
Has no unpleasant smell.

Paste

An unconventional coating option is a paste consisting of beeswax and linseed oil. Depending on the type of wood, a paste of different density is used: for solid wood use large quantity linseed oil.

Have you decided how to cover the wooden stairs?

Now you need to properly plan the upcoming work. It can be divided into the following steps:

Preparatory work;
painting process;
Finish coating.

On the initial stage the wood is polished, all visible flaws are removed. The polishing process takes several days. Then carried out spring-cleaning. Then the product is primed, sometimes in several layers. It is good if you have an electric or pneumatic tool, otherwise you will have to use a brush to paint.

What color to choose? If you have a pine staircase, the choice is wide, ranging from milky white to brown.

In this article, we answered the question of how to cover wooden steps stairs. As you can see, the choice of coating is determined by a combination of different factors: features of the location of the structure; type of wood, financial capabilities, features of the interior of the room. Hardware stores offer wide selection means in order to emphasize the aesthetic properties and extend the life of the structure. If you do not get lost in the specified variety and carry out the painting procedure in accordance with all the rules, the staircase will delight you for a long time.

AT big house, to get to the 2nd floor, you will need a staircase, which is usually built of wood. Wood is one of the most popular and sought-after materials for the construction of stairs. Its structure is unique and beautiful. For example, an oak staircase will delight its owners with strength, durability and aesthetics. However, it can also be subject to various harmful external influences. To reduce them to a minimum, it is necessary to varnish the staircase structure.

Why varnish the staircase structure?

Clear or tinted lacquer preserves and enhances the natural beauty of the wood. Its surface begins to shine. In addition, varnishing is the protection of wood from temperature fluctuations, changes in humidity, and the appearance of bugs. Wood will be less susceptible to scratches, impacts and abrasion. Lacquer allows you to save longer color paints.

What are varnishes?

Presented on the market a large assortment all kinds of varnishes for wood. All of them differ in their composition. Some make the surface glossy, others matte. There are semi-gloss and semi-gloss varnishes.

Advice from the master When choosing a lacquer to cover the stairs, do not give preference to glossy or semi-gloss options: they have the highest slip coefficient and they wear out quickly.

Compositions of varnishes

According to the composition, varnishes are water-soluble, anhydrous polyurethane, alkyd and formaldehyde.

The water-soluble option attracts buyers with its low price and good quality. It consists of water, solvents and emulsifiers. Lacquer could be called ideal solution, if not for its low wear resistance. However, if you plan to use the stairs infrequently, then you can choose a water-based composition for coating.

On sale are found as one-component anhydrous polyurethane varnishes, and two-component. Sometimes they contain aromatic compounds that are designed to drown out the unpleasant smell of varnish (at the same time, you still cannot completely get rid of a bad aroma). They dry quickly, do not require a primer, are elastic, they are not afraid of temperature fluctuations and moisture ingress.

Alkyd varnishes contain different oils (for example, wood or linen), so the composition has the ability to penetrate deep into the structure of the tree. They are not at all afraid of mechanical stress, changes in humidity and temperature. Due to their low wear resistance, they are more suitable option to cover pieces of furniture, not staircases.

Formaldehyde varnishes contain resins of the same name. They penetrate well into the structure of the tree. Formaldehyde varnishes are resistant to indoor climate changes. They are considered the most durable. At the same time, they have a pungent smell, so when working with this version of varnishes, you need to open windows and wear a respirator. Another disadvantage is the strong gluing of the side walls of the wood planks.

Optimal choice

The stairs leading to the second floor will often go up and down. Therefore, it is necessary to choose the most resistant compounds: anhydrous polyurethane and formaldehyde. An alkyd lacquer coating may need restoration very soon, especially when stairs are often walked in high heels. Water-based varnish is suitable for country house, where the owners do not live all the time, but only in spring and summer and, accordingly, do not use the staircase all the time.

To extend the service life wooden floors and to preserve their aesthetic appearance, it is necessary to varnish. The formed high-strength translucent coating will provide reliable protection from abrasion, mechanical damage, dampness, mold and fungus. Colour wooden surface will gain more dark shades, a appearance become noble and precious.

Benefits of using floor varnish and wooden stairs for interior work

Lacquer for stairs and floors is beneficial to use for the following reasons:

a sealed high-strength layer is created on the surface, resistant to scratching, abrasion and other types of mechanical damage;

Attention! Wood species containing tannins or essential oils when applying varnish coatings can change color shade. This is especially true in cases of applying polyurethane compounds to pine or oak stairs. Therefore, varnish for a wooden floor should be applied only after preliminary priming of the surface with special compounds.

the water resistance of the material increases, due to which its geometric dimensions are preserved;
floorboard varnish is distinguished by its simple application technology and minimum consumption per unit area, compared with other protective and decorative compositions;
the coating is resistant to sudden changes in temperature and ultraviolet radiation, so it does not crack and does not lose its properties;
smooth surface layer easy to wash even detergents, since it does not enter into chemical reaction with active substances.

How to choose the right varnish for the floor and stairs made of wood for interior work

Floor varnish must have increased adhesion to a particular type of wood and have the necessary specifications. Thanks to this, it will be possible not only to reduce the consumption of the solution, but also to ensure the preservation of the aesthetic properties of the structures for a long time.

The use of transparent compounds is ideal for processing fresh wood, as they are able to emphasize the texture and texture of the surface. Tintable coatings should be used to restore floors and stairs, and give them unique characteristics. Lacquer for flooring pine board recommended to use with colored filler.

Also, when choosing, it is worth paying attention to the degree of gloss of the coating, since it, in some cases, when creating modern designs will look advantageous and dynamic, while in others, for classic interiors, to create unnecessary accents. Therefore, it is recommended to carefully read the characteristics of varnishes.

What technology is used for top coat steps in a darker color to match the parquet floor and a natural light color or white for railings and risers. What kind of varnish to buy and how to brighten the railings and risers to give a contrasting effect when painting stairs in a private country house

If you are going to paint the stairs in different colors, it is better to do it in disassembled form. In any case, until the installation of light elements.
Wear-resistant varnishes should be used to cover the stairs. Ideally, it is special for stairs, it has a thicker consistency than parquet, does not drip when painted, has increased strength and costs more. Alas, you can not buy it everywhere and not always.
Lacquers for stairs are made thicker than parquet, this is especially convenient when painting with a brush.

Suitable and high-quality parquet varnish. Practical experience shows that supposedly environmentally friendly newfangled water-soluble varnishes should be preferred to the “chemical” version on organic solvents, better two-component polyurethane. No matter what the seller says, the coating that has been tested for decades will last longer. As for the brand, they have proven themselves perfectly German manufacturers: Herberts, Remmers, Caparol. Swedish Sadolin is good, Finnish products are worthy of respect. The list is incomplete, the quality directly depends on the price. Varnishes for wood according to the degree of gloss are divided into glossy, semi-matt (silky-matte) and matte. We recommend choosing a semi-matt, it shows the least traces of wear.

Stairs in a semi-matte finish look more pleasant, besides, defects and signs of wear are not conspicuous
When tinting wood dark color we recommend using not colored varnish (although this is more convenient), but treating the steps with stain, then protecting them with colorless varnish. The fact is that the stain is absorbed 1-2 mm deep into the wood and when the varnish is abraded, if the process is not started, the color will remain. For restoration, it will be enough to refresh the colorless layer. If the colored varnish peels off, the unpainted surface will be exposed and the step will have to be completely re-sanded, otherwise it will stain when trying to tint it. Kohler (stain) is desirable to choose a professional, imported one. Similar compositions are rarely sold in stores, they are expensive, but the consumption is low. They are intended for furniture production and, as a rule, are sold by specialized supplier companies. Experienced furniture makers-chemists-technologists know about the preparation and coloring of wood an order of magnitude more than sellers in construction stores and give you sound advice. The color composition is often mixed in a special computerized "mixer". Be careful with the choice of shade, on a small sample it may look different than on the stairs. It is better to purchase the smallest possible package for a start, for testing. Look for who supplies paint and varnish products for furniture and joinery industries in your area. Such compositions are either very liquid (alcohol base) or, conversely, thick, even gel-like (water base, organic solvents). The second ones are easier to work with, but the first ones are absorbed deeper, and we would advise them.
Liquid stains should be worked quickly, otherwise stains will remain. As a rule, the composition is applied with a brush, and carefully rubbed into the wood with a soft rag.
So light color, if you need to save the tree pattern, it's a bit more complicated. Lightening stains do not exist. On the Internet you will find great amount recommendations for lightening with ammonia, acids, alkalis. But they are effective for wood darkened from time to time, this is not your case. In addition, aggressive chemistry destroys the structure of the material. For clarification, it is worth using translucent, glazing compounds with the addition of light dyes. They slightly hide the texture of the wood, make it less expressive, unlike dark stains. Glazing varnish will not penetrate the wood, if the coating is damaged, the natural color will appear. We recommend applying a layer of clear varnish to already tinted products, it will protect them from scratches. By the way, light risers may look nice, but are not very practical. If you walk up the stairs not in soft slippers, but in street shoes, conspicuous traces may remain. And on a dark surface, they will not be noticeable.
Clarification of an ash-tree table-top, a transparent base + white dye. Almost any shade and degree of whiteness you specify will be mixed for you. In rocks with large pores (oak, ash), bleaching will slightly muffle the pattern, with small ones (pine, birch, alder) - it will “fog” strongly
Primer for varnish. To apply the primer or not, the opinions of the masters, as a rule, differ. In this matter, it is worth focusing on the manufacturer's instructions. If the recommendation for the use of your chosen varnish indicates that a preliminary primer is needed (or not needed), then you should do it. Compounds should absolutely not be used. different manufacturers. The primer, in order to avoid surprises, must be exactly the brand that is indicated in the instructions for using the varnish. Other conditions must also be observed strictly, including the interval between applications of layers. Varnish, especially semi-matt, must be thoroughly mixed during operation, otherwise the first step will come out glossy, and the last matte.
Finally, no matter how hard you try, the coating on the edges of the steps will wear out very quickly. There are two exits. The first is to renew the coverage annually. The second is to spread the carpet or install lining on the steps, made of carpet or PVC.

Carpet pads will protect the steps, make the stairs non-slip and safe, and minimize maintenance of the coating.

Painting is an important process that will help revive an old staircase, give completeness to a new one, and also prolong its life for a long time. In order to properly paint, you need to be able to select the means for coloring and caring for the material. To prevent rotting and improve the surface quality of a wooden staircase, you can use special formulations, and varnish is ideal for painting.

In hardware stores, the range of varnishes for wooden stairs is huge. Choosing the right remedy among this variety is sometimes very difficult. In order not to get confused in the store and not to waste money in vain, it is necessary to understand in advance the varieties of varnishes, the advantages and disadvantages of each of them.

All varnishes have different abilities, applications and composition, so you need to select the product individually for each individual case.

Types of varnishes and their main properties:

Alcoholic- easy to apply, after drying they are highly resistant to damage. Such funds must be applied in several layers. Their main disadvantage is low water resistance.
Alkyd- after their application, a solid, transparent film is formed on the surface. Alkyd varnish is not afraid of exposure to water and is ideal for application on both indoor and outdoor stairs.
Oily- have low impact resistance external factors, so they are best used for interior painting. After drying, such varnishes form a solid layer with a yellowish tint on the surface of the painted object.
Acrylic- give the tree a certain color.
Nitrocellulose- dry quickly, used indoors.
Polyester- after drying, they form a dense, hard film that needs polishing. Resistant to water and other influences.
Polyurethane- have a high cost due to strength, wear resistance and environmental friendliness.
Epoxy- resistant to alkali, water and mechanical damage.
Polyurethane- have a high cost due to excellent strength, wear resistance and environmental friendliness.
Butter- environmentally safe remedy, made on the basis of wax, which is perfectly absorbed, easy to apply, has no unpleasant odor. And also oils have bactericidal and water repellency, after drying, they are particularly strong and durable.

The durability and quality of painting, as well as the safety of the material, depend on the correctness of the chosen varnish.

How to cover a wooden staircase on the street

Since the tree is very susceptible to influence climatic conditions, then the care of the stairs made of this material must be appropriate. Temperature fluctuations and high humidity especially strongly affect the condition of the tree, as a result of which it swells from moisture, crumbles or rots.

If a staircase installed on the street began to collapse under the influence of weather conditions, you can re-varnish the surface. This will give her perfect look and avoid further destruction.

Stages of painting a wooden staircase in the house:

We process the old coating, grind it with a spatula or a building hair dryer;
We clean the surface with sandpaper;
We apply impregnation, process the tree from decay and other damage;
We cover the wooden stairs with varnish or paint.

For outdoor stairs, it is better to take alkyd varnishes, or water-based. Also wooden steps can cover special paint. Protective covering need to be updated periodically: processed and varnished.

Processing a wooden staircase: impregnation

In order to ensure the long-term preservation of wooden stairs on the street or in the house, it should be treated with glazing impregnation. This tool will help emphasize the structure of the tree and increase its resistance to mechanical damage and adverse weather conditions.

Due to their composition, impregnations do not create a film on the surface of the material; the liquid consistency of these agents allows them to be well absorbed into the wood.

The range of impregnations is very wide, they differ in composition and properties. Water-based, nitrocellulose and organic-based impregnations are very often used.

Impregnations are divided into types in accordance with the purpose:

As a protection against decay thanks to the antifungal agents in the composition of the product.
As a protection against the appearance of insects in the material.
As a fire retardant internal works salt based. Such impregnations partially prevent the ignition of the material.
To prepare the surface for finishing painting, to save the consumption of varnish or glaze, to evenly distribute the final agent.
For coloring internal surfaces. Dyes in the composition of such an impregnation give the tree color and even out the structure of the material.

There are also impregnations that have several purposes and perform two or more functions.

Choosing a varnish for a wooden staircase made of pine

The best material for making stairs is pine wood. What means to paint or varnish it in order to preserve the effect of novelty as long as possible?

All parts of the pine stairs need painting different means in accordance with their purpose and mode of operation.

Elements of the stairs and the corresponding means for painting:

The working surface of the steps is painted with alkyd-based varnishes and enamels.
The surface of the steps, which they walk on, needs a durable layer of varnish. High wear resistance has polyurethane parquet varnishes, which are ideal for painting surfaces.
Alkyd and nitrocellulose varnishes can be used for handrails and decorative details made of pine.

Since pine fibers have increased resinousness and pockets, stairs made of this material must first be treated with a solution of turpentine or acetone. After that, you can carry out puttying, grinding and painting.

Parquet varnish for stairs: painting features and benefits

Parquet varnish for painting stairs must have protective and decorative qualities. The choice of varnish is made in accordance with the expected load on the parquet. How more people happens indoors, the stronger and more reliable the coating should be.

For parquet, the following types of varnishes are best suited:

Anhydrous- based on alkyd resins, not afraid of changes in humidity and temperature;
water soluble- water based high level environmental friendliness and safety. This lacquer does not smell. It should be applied over a primer.
Acid cured- differs in high durability, it is used for rooms with strong loading on a parquet surface.

It is important to remember that certain safety measures must be observed when working with varnishes: use protective equipment, such as respirators and gloves. You should also ventilate the room well during operation.

Highly good feedback has a German parquet varnish, which has excellent durability and wear resistance.

How to varnish the stairs in the house: rules for choosing a coating

The painted stairs in the room make an indelible impression on the guests and owners of the house, so it is very important to choose the right coloring agent. It should not only emphasize the beauty and status of the dwelling, but also reliably protect the safety of the tree.

The variety and quality of wood significantly affects the choice of flooring for steps in the house.

Rules for choosing a coating for stairs in a house:

Matte varnish is best used in places that are especially susceptible to wear, as it does not leave marks when washed off.
For stairs made of oak, hornbeam, ash and bamboo, it is advisable to choose transparent varnishes. This should be done in order to emphasize the natural texture of the wood.
When using wood stain to give a certain shade to wood, it is best to try it on a small amount of surface before painting the entire staircase. This is done to avoid excessive darkening of the material.

How to do it right: varnish the stairs (video)

When choosing a varnish for stairs in the house, you should pay attention to the transparency of the product. If the wood has flaws, then it is better to choose an opaque varnish, and it must be applied in 2 layers. In this case, it is important not to forget about the standard wood painting processes: cleaning, filling and priming. For expensive material you should choose transparent varnishes that emphasize its beauty and nobility.

Painted wooden stairs (photo examples)

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