comScore
CASACOR
CASACOR Explains

Wood deck: what is it? Can it get wet? Clear your doubts!

Learn everything about the wooden deck, its application, benefits, and where to use it in internal and external projects.

By CASACOR Publisher

Submitted at Mar 24, 2025, 6:00 AM

10 min de leitura
Garden Club RGomes, by Marcelo Samara Architecture - Windows CASACOR Tocantins 2022.

Garden Club RGomes, by Marcelo Samara Architecture - Windows CASACOR Tocantins 2022. (Edgard César)

The wood deck is an architectural solution that, besides being aesthetically pleasing, offers functionality and coziness to the projects. Used mainly in outdoor areas, this material has gained prominence in both residences and commercial projects. Due to its elegant and versatile appearance, the wood deck is one of the most popular options for those looking to create a pleasant and easy-to-maintain space. Next, we will explain what a wood deck is, its advantages and applications, as well as show how to use it in different projects to achieve the best results.

What is a wood deck?


Trina Architecture - Domo Government of Tocantins. Project of CASACOR Tocantins 2024.

Trina Arquitetura - Domo Governo do Tocantins. Projeto da CASACOR Tocantins 2024. (Edgard César/CASACOR)

The wood deck is a structure that consists of an elevated floor, usually made of wooden planks or materials that imitate wood, installed on a base of concrete, metal, or wood. Traditionally, it is associated with outdoor areas, such as gardens, balconies, leisure areas and swimming pools, but it can also be applied indoors to give a cozy and sophisticated touch. There are various types of woods that can be used in the manufacture of decks, with the most common being ipe, cumaru, cedar, and pine. Each of these offers specific characteristics in terms of durability, resistance, and appearance.
Countryside house suite is in a suspended bungalow in the middle of nature. Project by Escala Arquitetura. In the photo, balcony with deck and pool.

Projeto de Escala Arquitetura. (Fotos: Juliando Colodeti, do MCA Estudio / Produção visual: Andrea Falchi/CASACOR)

Additionally, it is possible to use more sustainable versions of wood decks, such as those made with certified wood or reforestation wood.

Advantages of the wood deck


Jeane Alves - River Balcony Meaning Deck. Project of CASACOR Sergipe 2023.

Jeane Alves - Varanda do Rio Deck do Sentido. Projeto da CASACOR Sergipe 2023. (Felippe Araujo/CASACOR)

The wood deck offers a series of benefits that make it a popular choice in decoration and architecture projects:

Natural and cozy aesthetics


Wood is a naturally beautiful material, capable of providing a feeling of warmth and connection with nature. The wood deck adds a rustic and elegant touch to projects, creating a relaxing atmosphere, ideal for those looking for a pleasant space for rest and leisure.
Marlene Freire Marina Menezes Welcome Lounge CASACOR Sergipe 2022 garden deck outdoor table sofa

Marlene Freire e Marina Menezes - Lounge de Boas-Vindas. Projeto da CASACOR Sergipe 2022. (Gabriela Daltro/CASACOR)

Versatility of use


The wood deck can be used in various types of projects, both indoors and outdoors. In outdoor areas, it can be applied in gardens, around swimming pools, on balconies, and terraces. Inside the house, it can be used in living rooms, hallways, or even in bathrooms to create a cozy and sophisticated environment.

Durability and resistance


The wood used in decks, especially noble woods, is extremely durable and resistant to weather conditions and humidity. With proper treatment, these materials can withstand time and humidity, maintaining their integrity and appearance over the years.

Ease of maintenance


Although it requires regular care to ensure its longevity, the wood deck is easy to maintain. It can be cleaned with a broom or damp cloth, and it is necessary to periodically apply protective products against wear caused by exposure to the sun and water.
studio cassia kroeff hype studio space sunset cyrela casacor rio grande do sul 2022 stand garden

Estúdio Cássia Kroeff e Hype Studio - Espaço Sunset Cyrela. Projeto da CASACOR Rio Grande do Sul 2022. (Cristiano Bauce/CASACOR)

Sustainability


Nowadays, there is a strong demand for sustainable materials, and wood decks can be made from reforestation or recycled woods, making this option even more attractive for those concerned about the environment.

Where to use in decoration?


The wood deck is a versatile solution and can be used in various areas of the house, both indoors and outdoors. Below, see where it can be applied to transform the projects practically and aesthetically pleasingly.

Outdoor areas


Line ecodeck Santa Luzia to cover wood cladding

(Divulgação/CASACOR)

The most common application of the wood deck is in outdoor spaces. Check out some options:
  • Around the pool: a wood deck around the pool creates a sense of comfort and sophistication. The wood is not only aesthetically pleasing but also offers a non-slip surface, which is important for wet areas.
  • Balconies and terraces: using wood to create decks on balconies or terraces adds warmth and charm to the projects. This type of deck is perfect for those who want to enjoy the outdoor area for relaxation or outdoor dining.
  • Gardens and patios: in gardens or patios, a wood deck can be used as a resting area or as a base for garden furniture. It can also help define the space and create a highlighted area in the landscaping.
  • Leisure and socializing spaces: wood decks are excellent for communal spaces, such as barbecue areas, pergolas, and outdoor lounges. They provide comfort and sophistication for socializing moments.

Indoor environments


Leila Dionízios - Lake Refuge. Project of CASACOR Rio de Janeiro 2023.

Leila Dionízios - Refúgio do Lago. Projeto da CASACOR Rio de Janeiro 2023. (André Nazareth/CASACOR)

Although more common in outdoor areas, the wood deck can also be creatively used inside the house. Here are some applications:
  • Living rooms and lounges: can be used to create a base for furniture or even as a type of elevated platform for sofas or tables. It gives a sophisticated and cozy air, besides being an excellent contrast with materials such as glass and steel.
  • Hallways and entrance halls: can be used to coat hallways or entrance halls, creating a smooth transition between the projects and offering an elegant and modern touch.
  • Bathrooms and spas: they are increasingly used in bathrooms or spa areas. The wood brings a relaxing atmosphere and a sense of well-being, making it perfect for creating cozier bathing environments.

How to install a wood deck


The installation of a wood deck requires care to ensure durability and functionality. The base must be well prepared to guarantee the stability of the structure, and it is essential to perform the appropriate treatment of the wood to withstand weather conditions, such as rain and sun exposure. Make sure to choose high-quality wood, especially for outdoor areas. The most used woods in decks are those that naturally resist moisture and wear, such as ipe and cumaru.
JY house pool in the external projects

Deck feito em madeira plástica no projeto Casa JY de Arthur Casas (Fernando Guerra/CASACOR)

Before installation, the wood should undergo special treatment to prevent rot and insect damage. Additionally, applying a varnish or protective oil will help maintain the deck's appearance for longer. The deck should be installed over a solid base, such as a concrete or metal foundation, to ensure the stability of the structure. The slope of the base should also be considered to prevent water accumulation. To ensure that the wood deck remains beautiful and functional, it is important to carry out periodic maintenance, such as cleaning, finishing touches, and applying protective products. With proper care and maintenance, the wood deck is a durable option that will continue to delight for many years, offering not only beauty but also a pleasant space for socializing and leisure. CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.