Learn how to create the ideal beach house with tips on materials, decoration, furniture, and landscaping to enjoy the coast with style and comfort.
Submitted at Apr 12, 2025, 10:00 AM

Beach house with wooden structure has an organic pool and hammock area. Project by David Bastos. In the photo, (Oka Fotografia)
Casa de praia ganha décor fresh, com cores claras e tons neutros. Projeto de Beatriz Quinelato. Na foto, varanda com cobertura de bambu e jardim. (Rafael Renzo/Divulgação)
The architecture of a beach house needs to respond to the climate, humidity, and salinity of the region, without sacrificing comfort and aesthetics. The ideal is for it to blend in with the landscape, taking advantage of natural light and cross ventilation to create fresh and pleasant projects. In addition, the decor should be uncomplicated and reflect the laid-back spirit that generally accompanies life at the coast.
Casa de praia sustentável vira refúgio no meio da Mata Atlântica. Projeto de Patrícia Martinez. Na foto, sala com vista para o jardim, lareira e sofá. (Fran Parente/Divulgação)
Designing a beach house requires special attention to materials, which must withstand humid climates, salinity, and intense sunlight. Below, check out the main materials recommended to ensure durability and practicality:
Widely used in contemporary projects, exposed concrete is resistant to sea spray and requires little maintenance. It can be used both in the structure and the finishes, providing a modern and minimalist look.
Materials such as granite, marble, and quartz are ideal for external floors and coverings, as they are slip-resistant, durable, and do not retain heat. Additionally, they maintain the rustic and elegant appearance that fits with coastal aesthetics.
Feita do zero, casa de praia enquadra o mar em suas aberturas. Projeto de David Bastos. Na foto, fachada da casa com piscina. (Denilson Machado, do MCA Estúdio/Divulgação)
Available in various textures and patterns, these coverings are easy to clean, resistant to moisture, and ideal for areas such as kitchens, bathrooms, and porches. Versions that mimic wood or burnt cement are great for those seeking aesthetics and functionality.
For decks, ceilings, and structural details, wood can be used with specific treatments against fungi, termites, and moisture. It is important to choose certified wood and apply suitable varnishes or oils for external areas.
These materials are ideal for doors and windows, as they do not rust and resist sea spray well. Anodized aluminum, in particular, offers high durability with a sophisticated look.
A Residência Brise é um refúgio praiano no Rio de Janeiro que foi totalmente reformado pela talentosa e renomada arquiteta Gisele Taranto. (MCA Estúdio/CASACOR)
Perfect for ensuring the entry of natural light without compromising thermal comfort. When used in large openings, glass enhances the integration between internal projects and the external landscape.
These options help maintain a more pleasant internal temperature and are resistant to weather variations. The thermal blanket under the tiles is essential to reduce heat on hotter days.
This sustainable alternative simulates the look of natural wood but is made from recycled material and does not suffer from humidity or salinity effects. Ideal for decks, benches, and outdoor furniture.
Projeto de Sidney Quintela. (Manuel Sá/Divulgação)
In the beach house, the decor should convey a feeling of warmth and freedom. Bright, well-ventilated projects with natural elements help create this relaxing and inviting atmosphere. The idea is for the house to function as a true emotional shelter, where time slows down and the senses are renewed.
Colors play a fundamental role in this context. Light shades such as white, sand, light blue, aqua green, and terracotta are often used to enlarge spaces and bring freshness. Tropical prints, stripes, and nautical elements also frequently appear, but subtly, without excesses.
Casa de praia com estrutura de madeira possui piscina orgânica e redário. Projeto de David Bastos. Na foto, (Oka Fotografia/Divulgação)
Natural materials are the stars of the decor: fibers such as rattan, straw, and bamboo, fabrics like linen and cotton, and wooden elements contribute to the light and organic aesthetics of the interiors. Decorative items like vases with plants, handmade objects, and travel souvenirs help personalize the projects, making the house unique and full of memories.
For the internal coverings, tiles with a matte or cement finish provide charm and rusticity, especially in kitchens, bathrooms, and gourmet areas. Natural fiber rugs, light curtains, and lamps with artisan design complete the beach climate with functionality and beauty.
Projeto de Sidney Quintela. (Manuel Sá/Divulgação)
Natural lighting should be maximized. Projects with large openings and integration with the outside, such as porches and decks, enhance interaction with nature and create a unique sensory experience.
Casa de praia repleta de plantas se integra à mata nativa do entorno. Projeto de Ricardo Abreu. Na foto, sala com vista para o jardim e sofá cinza. (André Mortatti/Divulgação)
The furniture in a beach house should follow three principles: functionality, durability, and ease of maintenance. The idea is that the furniture follows the laid-back rhythm of beach life, providing comfort without requiring excessive care.
Multifunctional furniture is a great ally, especially in homes with limited space. Sofa beds, beds with trunks, folding tables, and benches with internal compartments help optimize the project and keep everything organized. It is common for these houses to receive guests frequently, so it is worth investing in solutions that accommodate guests well.
Casa de praia 195 m² feita do zero une natureza, surfe e ciclismo. Projeto de Amanda Miranda. Na foto, espaço gourmet com ilha e parede de pedra. Churrasqueira e ilha. (Luiza Schreier/CASACOR)
Materials such as reclaimed wood, aluminum, stainless steel, and synthetic fibers are widely used due to their greater resistance to sea spray. Upholstered furniture with waterproof or quick-drying fabrics is also essential, especially in external areas and porches.
Kitchens integrated with living and dining rooms favor socializing and facilitate meal preparation for family and friends. Counters in granite, suspended cabinets, and open shelves contribute to practicality in daily life.
Casa de praia 195 m² feita do zero une natureza, surfe e ciclismo. Projeto de Amanda Miranda. Na foto, varanda com churrasqueira, jardim e piscina. (Luiza Schreier/CASACOR)
In the external areas, loungers, hammocks, hanging chairs, and coffee tables create ideal spaces for rest and contemplation. By opting for lightweight pieces and furniture that can be easily moved, you ensure more flexibility in organizing the spaces.
Grandes vãos integram esta casa de praia à natureza do entorno. Projeto de Sidney Quintela. Na foto, fachada da casa e jardim. (Manuel Sá/Divulgação)
Landscaping is a key element in the setting of a beach house. Gardens, porches, decks, patios, and even the entrance of the house gain more life with a good landscaping project.
The ideal is to opt for native plants or those adapted to the coastal climate, which require little maintenance and are resistant to wind, salinity, and high sun exposure. Species such as coconut palms, agaves, bromeliads, cacti, succulents, clusia, hibiscus, and jasmim-manga are good choices for coastal gardens.
Casa na praia se integra à natureza com venezianas móveis na fachada. Projeto de Sidney Quintela. Na foto, varanda com pergolado e piscina. (Manuel Sá/Divulgação)
Resilient lawns such as emerald grass and pathways of stone or natural pebbles contribute to the beauty and functionality of the garden. Vertical gardens and large pots can also be used to compose greenery in smaller spaces, such as porches or balconies.
In addition to vegetation, outdoor lighting is a resource that enhances landscaping and provides safety and comfort at night. Ground spots, solar lamps, and string lights create a cozy atmosphere for outdoor dinners or moments of rest under the stars.
Casa de praia de 420 m² ganha estilo urbano e loft na garagem. Projeto Studio 021 Arquitetura. (Juliano Colodeti. do MCA Estudio/CASACOR)
Gourmet spaces, outdoor showers, pergolas with climbing plants, and lounges outdoors make the outdoor areas even more enjoyable, even on very hot days. And of course, if there is a swimming pool, it can integrate into the landscaping with wooden decks or natural stones, green fences, and shaded loungers.
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.
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