Wood is a natural material that adds a warm and aesthetic look to any space, be it interior or exterior. However, to maintain its beauty and durability, it is important to protect it from external factors such as humidity, UV rays, mold and insects. This is where wood varnishes and stains come in, two products that can extend the life of wood. But what is the difference between the two and how do you know which one is right for your project?
What is wood varnish?
Varnish is a transparent or translucent layer applied to the surface of wood to create a hard and durable finish. The main purpose of varnish is to protect the wood from scratches, moisture and wear. Varnish provides a solid barrier and is mainly used for interior surfaces such as floors, furniture or worktops.
Lake characteristics:
- Strong physical protection The varnish forms a hard layer that protects the wood from mechanical shocks and moisture.
- Glossy or matte finish Depending on the type of varnish chosen, you can obtain a glossy, satin or matte finish.
- Wear resistance The varnish is abrasion resistant, making it ideal for surfaces that are subject to heavy traffic or frequent use.
- The transparency of the varnish preserves the natural appearance of the wood, emphasizing its grain and texture.
What is wood stain?
Stain, also known as wood stain, is a product that penetrates the pores of the wood, protecting it from the inside. Unlike varnish, stain does not create a thick layer on the surface of the wood, but allows the wood to "breathe". It is used especially for wood exposed to the outdoors, such as facades, fences, garden furniture or pergolas. You can read more in the article What is wood stain ?
Characteristics of the glaze:
- Penetrating protection The stain penetrates the wood fiber, providing protection against moisture and UV rays, preventing the wood from cracking.
- Natural finish The stain preserves the natural appearance of the wood, without forming a film on the surface, allowing the wood to retain its texture.
- Variety of colors The glaze can be transparent or colored, offering subtle shades that do not cover the natural wood fiber.
- Weather resistance It is ideal for outdoor use because it protects the wood against climate changes while letting it breathe.
Major differences between varnish and stain
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Application : Varnish is applied to the surface of the wood and forms a protective layer, while stain penetrates the wood, providing protection from the inside.
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Finish : Varnish tends to create a glossy, satin or matte finish, adding a smooth texture to the surface of the wood. Stain, on the other hand, offers a more natural finish, preserving the appearance of the wood grain.
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Durability and maintenance : Varnish is extremely durable and wear-resistant, making it ideal for interior surfaces exposed to heavy traffic. Stain is more flexible and can be reapplied without the need to completely sand the wood, making it a better choice for exterior wood that expands and contracts due to temperature changes.
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Use : Lacquer is mainly used indoors, for furniture, parquet or stairs, while stain is recommended for exterior surfaces, such as fences, terraces, pergolas or wooden facades.
When to use varnish and when to choose stain?
The choice between varnish and stain depends on your specific project and the location of the wood.
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Varnish is ideal if you need a glossy and durable finish for furniture, floors or interior stairs. It is recommended for areas where the wood will be subjected to daily wear and tear and you want a solid protective layer.
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Stain is the right choice for exterior wood, such as fences or garden furniture. Also, if you want a natural look, where the wood texture is emphasized without being covered by a thick layer, stain is the perfect choice.
Both varnish and stain are excellent products for protecting wood, but they work in different ways. If you have a renovation or construction project involving wood, it is important to choose the right product depending on where the wood will be exposed and the effect you want to achieve. At VERNICE, you will find a wide range of products for finishing wood, whether you need varnishes, stains or other professional solutions.
