Architecture studio Studio Gang has completed an expansive extension at the California College of the Arts San Francisco campus, which includes exposed bracing and a concrete terrace.The 82,305 square foot (7,646 square metre) addition extends outwards from the college's main academic building and consists of buildings and courtyards encased in a large, elevated concrete terrace.Studio Gang has completed an extension at the California College of ArtsThis terrace acts as a ceiling to the building's ground-level program while providing an expansive outdoor space for three mass-timber "pavilions" that extend upwards at the sides of the plan, one of which remains unbuilt.Two "maker yards" were "carved" out of the terrace and reach down towards ground-level, where the entrance to the neighbouring building also lies.The extensions consists of buildings and courtyards that are encased in a large concrete terraceThe complex hosts a variety of art-making classrooms and studios for the California College of the Arts (CCA) campus, such as spaces for finishing and sandblasting, lithography and etching and a metal shop.Its many studios and spaces are meant to create a "dynamic environment", while incorporating green spaces for the campus.The addition sits next to the campus' main academic building"The design intends to create a dynamic environment for art and design education, while also inspiring new forms of making through unexpected interactions between disciplines," said Studio Gang founding partner Jeanne Gang.The building is square in form, and in plan, organised around the two rectangular courtyards, which are offset from each other at the complex's centre.An outdoor stair leads to the upper concrete deckThree, multi-storey mass-timber buildings the Irwin Pavilion, Hooper Pavilion and the future Seventh Street Pavilion are tucked around the terrace's perimeter and extend upwards through its concrete deck.The mass-timber buildings showcase an exposed, eccentric black-toned bracing system, which encircles the buildings in a cage-like skin.Two "maker courtyards" sit at ground-level"Their structures, which are among the first exposed mass timber structures in California and include a one-of-a-kind eccentric braced frame system, allow their natural materiality and lateral and gravity loads to be visible," said the studio.Behind the frame, the buildings are clad in diagonal wood panels and are fronted with loggias, which face the interior of the expansion.Read: Studio Gang converts tobacco warehouse into design studios for University of KentuckyAt ground level, below the terrace, the courtyard and interstitial spaces were clad in glass, and an exposed staircase across from campus's main building leads to the upper deck.Rectangular green spaces are distributed across the top of the terrace, while small gardens populate the interior courtyards.The interior hosts studios and classrooms for a variety of makingSustainable strategies were incorporated into the design, such as "self-shading faades and night-flush ventilation" according to the studio, while infrastructure is in place for a future "net-positive" system.The mass-timber structure also reduces the building's impact to almost half of a "typical" building, according to the studio.A third building in the complex remains unbuilt"The hybrid mass timber structure and minimal finishes reduce the building's embodied carbon footprint by almost half that of a typical baseline building," said the studio."I'm excited to see how our addition to CCA's campus shapes the future of art and design, and adds to San Francisco's storied creative community," added Gang.Other recent projects by Studio Gang include a residential tower in San Francisco's Mission Rock neighborhood and a hotel in Denver with a facade informed by tree bark.The photography is by Jason O'RearProject credits:Owner's representative: Dovetail Construction Project Management,Associate architect: TEF DesignSustainability consultant: Atelier TenStructural engineering and acoustics engineer: ArupMEP/FP engineer: MEYERS+Landscape architect: Surfacedesign IncCivil engineer: Lotus WaterLighting designer: Pritchard Peck,Wayfinding and signage: Public designCode, fire, and life safety consultant: Coffman EngineersThermal and waterproofing consultant: Thornton TomasettDry utility consultant: Urban Design Consulting EngineersGeneral contractor: Hathaway Dinwiddie Construction CompanyThe post Studio Gang places mass-timber buildings around concrete terrace in California appeared first on Dezeen.