# Refuge House: Harmony of Nature and Architecture Elisa Porto Arquitetura's work in Foz do Iguaçu - **Source:** [ArchDaily Global](https://brifing.si/source/b856ce4a-b51b-4705-954b-40620e034caa) - **Published:** 2026-08-16 - **Topic:** [Design & UX](https://brifing.si/c/design) - **Original article:** - **On Brifing:** https://brifing.si/s/1ffbc0f3-79b0-4ea7-8eda-7209edcf393f ## Project Foundations Refuge House is a residential project located in Foz do Iguaçu, within the Atlantic Forest. Designed by Elisa Porto Arquitetura, this structure aims to balance architecture, nature, and thermal comfort. The project was realized in a region with a humid subtropical climate, characterized by high humidity year-round, hot summers, and mild winters. ## Architectural Approach Refuge House features a design philosophy that integrates indoor and outdoor spaces. The main goal was to achieve this integration without compromising thermal performance. The structure opens towards the garden, creating a peaceful retreat. This design aims to offer a living space in harmony with the natural environment. ## Materials and Details The project covers an area of 360 square meters and was completed in 2023. The materials used in the structure provide an aesthetic that blends with the natural surroundings. The architects added special details to enhance thermal comfort. These details make the building more adaptable to climatic conditions. ## Environmental Impact Refuge House was built while preserving the natural fabric of the Atlantic Forest. The project embraces sustainable architectural principles. The design aims to minimize environmental impact. This approach contributes to the conservation of natural resources. ## Interior Design The interiors of Refuge House feature a simple and modern design approach. The structure stands out with large windows and open-plan living spaces. This design brings natural light into the interiors. The spaces offer a peaceful and comfortable atmosphere. ## Thermal Performance The project includes special solutions to enhance thermal performance. The building was designed to adapt to high humidity and temperature conditions. These solutions ensure that the interiors remain comfortable throughout the year. Thermal performance is one of the project's main focuses. ## Garden Design The garden of Refuge House features a design that blends with the natural environment. The garden supports the structure's role as a peaceful retreat. This design offers a seamless transition between indoor and outdoor spaces. The garden is enriched with natural vegetation. ## Conclusion and Impact Refuge House successfully balances architecture and nature. The project combines thermal comfort and sustainable design principles. This approach serves as an example for similar projects. The structure demonstrates the harmony of modern architecture with the natural environment. ## Sources covering this story - https://www.archdaily.com/1183394/refuge-house-elisa-porto-arquitetura — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._