Casa Itu by Studio Arthur Casas

Glass panels slide into the walls to create an outdoor living room at this lakeside house outside São Paulo by Brazilian architects Studio Arthur Casas (+ slideshow).

Casa Itu by Studio Arthur Casas

Named Casa Itu, the building is the main residence for a young family with two children. It is two storeys in height, but most of the rooms occupy the ground floor to create a long L-shaped plan.

Casa Itu by Studio Arthur Casas

Studio Arthur Casas used an earthy materials palette of sandy-coloured render and Brazilian teak wood to create a relationship between the house and the surrounding landscape.

Casa Itu by Studio Arthur Casas

“We always try to use local materials,” architect Alexandra Kayat told Dezeen. “We used local earth in the mixture of the colour for the facade. We tried to find a colour that would be as close as possible to tones found in the landscape, so the house would fit better in the landscape, as its quite large and horizontal.”

Casa Itu by Studio Arthur Casas

The living room sits at the outer corner of the plan, allowing two sides to open out to the garden. A wooden pergola cantilevers out beside it and has now (since the photographs) been fitted with a retractable canopy, while a supporting column is concealed behind the trunk of an indoor tree.

Casa Itu by Studio Arthur Casas

A timber deck stretches out along the edge of the rear elevation, where the architects have installed a swimming pool. From here, a staircase ascends to give access to another terrace on the roof.

Casa Itu by Studio Arthur Casas

The entrance to the house is positioned behind the living room, at the intersection of the two wings. To the right, a dining room extends out onto a patio with a matching stone floor. A staircase leads up from here to a guest room above, while the rest of the bedrooms are at the other end of the house.

Casa Itu by Studio Arthur Casas

Studio Arthur Casas also recently completed a golden house in São Paulo. Other Brazilian houses on Dezeen recently include a concrete house with a sunken living room and courtyard. See more architecture in Brazil.

Photography is by Fernando Guerra.

Here’s a project description from Studio Arthur Casas:


Casa Itu by Studio Arthur Casas

Located about an hour from São Paulo, the house in Itu is a refuge for a young couple with children. A prime position on the banks of a small lake and the presence of a large yellow-ipe tree led us to create a house that takes maximum advantage of the landscape.

Casa Itu by Studio Arthur Casas

The floor plan in L shape divides the house in a simple way: the main volume contains the childrens’ room in the ground floor, a courtyard next to the home theater forms an intimate living room, a large living room opens onto the terrace and garden, erasing the boundaries between inside and outside.

Casa Itu by Studio Arthur Casas

Above this volume are situated the master suite and a gym. In the secondary volume are the dining room, kitchen and the service areas. On the first floor of this volume are the guest rooms.

Casa Itu by Studio Arthur Casas

The house is marked by horizontality and fluidity between the spaces.

Casa Itu by Studio Arthur Casas

The entry is made at the point where the two volumes converge; a low-ceiling guides the look to the external landscape.

Casa Itu by Studio Arthur Casas

On one side the stone floor of the dining room goes towards the terrace, gradually merging into the garden.

Casa Itu by Studio Arthur Casas

The living room is at a slightly lower level and has a higher ceiling. A tree trunk dominates this space, covering the single column present in the room.

Casa Itu by Studio Arthur Casas

The windows slide completely and are hidden inside the walls, bringing the terrace and landscape into the house.

Casa Itu by Studio Arthur Casas

The wood floor and ceiling give a warm and domestic aspect to that space that is merged with nature.

Casa Itu by Studio Arthur Casas

A second terrace room was created under the pergola in continuity with the living room.

Casa Itu by Studio Arthur Casas

The whole side of the volume is dominated by a large wooden deck and a swimming lane, integrated with the landscape by rocks that penetrate the pool.

Casa Itu by Studio Arthur Casas

The old yellow-ipe tree was preserved and merges with the architecture; a staircase was created aligned with that tree to connect the deck with the first floor.

Casa Itu by Studio Arthur Casas

Several pathways are possible between inside and outside, being one of the most strong characteristics of the plan.

Casa Itu by Studio Arthur Casas

Ground floor plan – click above for larger image

Covered in cumaru wood and painted with a colour that uses the local earth, even though it contains a large volume the house holds a discrete insertion in the landscape, its strong horizontality in dialogue with the tree canopies that surround the site.

Casa Itu by Studio Arthur Casas

First floor plan – click above for larger image

Architects: Studio Arthur Casas – Arthur Casas. Alexandra Kayat, Regiane Khristian, Renata Adoni.
Contractor: EB Malucelli Construtora
Consultants: Systemac (Structural Engineering); Kitchens (Kitchen Project); Luis Carlos Orsini
(landscape); La Lampe (lighting);
Suppliers: G Moveis Especiais (Millwork); Mekal (Inox Steel); Arthur Decor (Sun shades); De Aluminio (Frames); Metalbagno/Deca (Metal); NPK(Stones); Altero/Floresta (Hardware); BTicino (Electric Hardware Finishings), Jatoba (Mosaic Tiles); Vallve (Bathtubs), Prima Matéria (Solum Paint facade).
Interior design: Casual; Micasa; Varuzza; Nanni Chinelatto; Atelier Ricardo Fasanello; Dpot; Arthur Decor; Emporium Cortinas; Passado Composto.
Project date: 2008
Project completion: 2012
Total area: 950m2

The post Casa Itu by
Studio Arthur Casas
appeared first on Dezeen.

Casa K in São Paulo by Studio Arthur Casas

Brazilian firm Studio Arthur Casas has clothed a family house in São Paulo in a shimmering layer of perforated golden metal.

Casa K by Studio Arthur Casas

“The client is a stylist and stimulated us with the task of coming up with different possibilities to “dress” the house,” explained Studio Arthur Casas.

Casa K by Studio Arthur Casas

Tasked with renovating the three-storey Casa K, the architects decided to leave existing exterior walls and windows in place but overlaid the entire facade with golden panels that are hinged in certain places to act as shutters.

Casa K by Studio Arthur Casas

“We used a golden color to give a warmer feeling to the metal panels,” architect Beto Cabariti told Dezeen. “It blends better with the context and with the other materials of the house, such as the wood and stone.”

Casa K by Studio Arthur Casas

Tiny dotted perforations puncture each panel and create a repeat pattern of a leaf’s capillaries.

Casa K by Studio Arthur Casas

More references to nature crop up inside the house, where a wall of plants lines the edge of a staircase. “As the context is dense and there isn’t much nature around, it was a way of creating nature inside the house,” said Cabariti.

Casa K by Studio Arthur Casas

Living rooms occupy the ground floor and open out to a patio and pool of water at the back.

Casa K by Studio Arthur Casas

Bedrooms are located on the top floor, while a home cinema and a garage are in the basement.

Casa K by Studio Arthur Casas

Other Brazilian houses completed recently include a concrete house by Studio MK27 and a house with a mysterious orange door by Isay Weinfeld. See more architecture in Brazil.

Photography is by Fernando Guerra.

Here’s some more information from Studio Arthur Casas:


Casa K

This house was designed for a young couple with children in São Paulo. The clients already had a built structure; the challenge for the studio was to make a large reform to bring comfort and privacy in a dense urban context.

Casa K by Studio Arthur Casas

Above: basement plan – click above for larger image

The division of the space we proposed is quite simple: garage, service area and home theater in the basement, kitchen, dining and living room on the ground floor, bedrooms on the first floor. Even though we changed part of the structure, most of the openings were maintained, which brought up the idea of covering the whole surface of the house to bring unity.

Casa K by Studio Arthur Casas

Above: ground floor plan – click above for larger image

The client is a stylist and stimulated us with the task of coming up with different possibilities to “dress” the house, we chose perforated metal panels, with a pattern based in the photograph of a leaf. In this way the proximity of the neighbours became less oppressive and the spaces create an interesting relation with the variations of the sun.

Casa K by Studio Arthur Casas

Above: first floor plan – click above for larger image

On one hand the panels filter the light and the regards; on the other we created a patio to bring light to the basement and a slit above the stairs to illuminate the vertical garden. The master bedroom has a generous opening towards the backyard, where the landscape creates a small oasis within the city. A water basin intensifies the sensation of openness in the garden.

Casa K by Studio Arthur Casas

Above: long section – click above for larger image

Sliding doors allow different modulations between the dining room, corridor and pantry, bringing flexibility to the house. In the living room large glass windows slide to integrate the space with the garden.

The Studio did the interior design project and as well designed some of the furniture, adapting objects from the 50’s inherited by the client.

Casa K by Studio Arthur Casas

Above: front elevation – click above for larger image

Casa K has a discrete urban insertion, appearing as a monolith, but it contains largely diversified spaces, with rich relations between intimate and public functions, always having in mind the serenity demanded by the clients.

Architects: Studio Arthur Casas – Arthur Casas, Regiane Khristian e Beto Cabariti.
Contractor: Alle Engenharia
Consultants: Clamon (Façade Pannels); Edatec (Structural Engineering); Marvelar(Millwork); Snaldi (window Frames); Gil Fialho (landscape).
Project date: 2009
Project completion: 2012
Total area: 566sqm

The post Casa K in São Paulo
by Studio Arthur Casas
appeared first on Dezeen.