Casa Oficina

Brasilian studio Pax-Arq conceived a special building in São Paulo where a private residence dialogues with its offices and technical workshops.

The workshop-house project conceived by Paula Sertório and Victor Paixão from Pax-Arq was designed to host a residence, a high-performance mechanical workshop and classrooms in a 260 sqm terrain, commissioned by Tecnomec and located in the Pinheiros neighborhood, São Paulo.

Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil

The programmatic activities were distributed in a specific way in order to balance funcional and burocratic issues. The result is a developement in three levels. The ground-floor hosts the mechanical workshop activities, revisions, repairs, part-washing and a dynamometer room for vehicle testing. The first floor is designed for the classrooms, the study rooms and the bathrooms, while the second floor is the residence area. All the activities are administered only by one person who breaks down his daily schedule along the different spaces, each one with particular features meant to interact as a whole.

Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil

The whole project is defined by a concrete inclined slab that gathers a major role among the whole composition as capable of offering diverse solutions. It embodies the visual limit between the public and private realms, while it shelters the upper domains from noise pollution and the mechanical equipment on the ground-floor. Simultaneously, it enhances natural ventilation and illumination for the workshop and classrooms, while facilitating rain water capturing for reuse. The relationship between the building and the city sees a composition that draws back voluntarily from the terrain’s limits and frees the urban corner favoring a place for gatherings and urban encounters along its surroundings.

Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina for Tecnomec, São Paulo, Brasil
Pax-Arq, Casa Oficina, technical drawing, south elevation
Pax-Arq, Casa Oficina, technical drawing, section
Pax-Arq, Casa Oficina, technical drawing, section
Pax-Arq, Casa Oficina, technical drawing, Ground floor
Pax-Arq, Casa Oficina, technical drawing, first floor
Pax-Arq, Casa Oficina, technical drawing, second floor
Pax-Arq, Casa Oficina, distribution scheme


Casa Oficina, São Paulo, Brasil
Program: building of multifunctional space
Architects: Pax-Arq, Paula Sertório, Victor Paixão
Design team: Alecsander Gonçalves, Isabella Fatarelli, Lucas Lemos, Miguel Muralha, Murilo Gabriele, Renata Lovro, Renata Stefanelli, Sebastian Perez Sarralde, Ubirata Prilip
Client: Tecnomec
Structure: Telecki Arquitetura de Projetos
Landscape: Marcel Steiner
Engineering: Grau Engenharia
Construction: SBN Engenharia Construções e Acabamentos
Soil consulting: Apoio Assessoria e Projetos de Fundações
Main contractors: EPM Sistemas de Fôrmas (block project), Belmetal and Wallbond System (external coating), Montart Esquadrias Metálicas (frames), HH Móveis (woodwork), SPR Divisórias Articuladas (acoustic panels), Reka (lighting), Pau Pau (wood floor), Drenaltec (external floor)
Site area: 260 sqm
Built area: 385 sqm
Completion: 2015