frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh

frame to folly, a collaborativde project between architectural crafts collective, partlab, and neighborhood allies, is a modular timber pavilion developed for different sites and community uses in pittsburgh.

Neal L Hitch edited by christina vergopoulou October 14, 2026 4 min

modular pavilion shifts from carnival gateway to public furniture

Frame to Folly is a modular timber pavilion designed to be disassembled, transported, and reconfigured for different sites and community uses in Pittsburgh, Pennsylvania. Developed by Carnegie Mellon University’s student-led Architectural Crafts Collective and Pittsburgh-based PARTlab (Laboratory for Radical Participatory Design), the project forms part of a year-long partnership with local nonprofit Neighborhood Allies.

The structure uses a system of vertical timber frames connected by interchangeable infill panels that double as seats, tables, backrests, and awnings. Initially assembled as a gateway for Pittsburgh’s annual Spring Carnival, the pavilion was prefabricated at a shared fabrication space, flat-packed, and transported to the festival site. The frames were joined on the ground and raised into place using a communal technique that required no heavy equipment. Bright orange infill panels were then secured with removable hardware, providing seating, shade, and other amenities for festival visitors.

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 1 — view of Frame to Folly in its carnival gateway configuration | all images ©Architectural Crafts Collective and PARTlab

Reusable timber components adapt to new community setting

After the three-day event, the pavilion was disassembled and moved to the backyard of a neighborhood tea shop, where the same components were reconfigured as flexible public furniture and an open-air teahouse. Built collaboratively by the Architectural Crafts Collective, a student-led design-build collective at Carnegie Mellon University, and Pittsburgh-based PARTlab, the modular system adapts to the new setting while retaining its original components.

At the end of its use at the tea shop, the structure will either be gifted to another community for reconfiguration or disassembled and donated to a material bank operated by the neighboring public library. Through its successive forms and uses, Frame to Folly demonstrates design for disassembly and material reuse, treating architecture as an adaptable system that can respond to changing community needs.

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 2 — aerial view of Frame to Folly spanning the main carnival pathway

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 3 — brightly painted orange infill panels connect the timber frames

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 4 — modular infill panels double as seating, backrests, and shading elements

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 5 — the inhabitable archway provides spaces for carnival-goers to gather and rest

frame-to-folly-modular-timber-pavilion-pittsburgh-architectural-crafts-collective-partlab-designboom-1800-2 — the panels provide seating, shade, and amenities for festival visitors

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 6 — modular frames and infill panels are reconfigured into outdoor furniture

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 7 — following carnival, the structure takes on a second life as public furniture at a neighborhood tea shop

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 8 — prefabricated frames and infill panels are rapidly assembled and disassembled on site

frame-to-folly-modular-timber-pavilion-pittsburgh-architectural-crafts-collective-partlab-designboom-1800-3 — timber frames were joined on the ground before being raised into position

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 9 — integrated lighting illuminates the timber structure at night

frame to folly transforms from carnival gateway to neighborhood teahouse in pittsburgh - 10 — elevated infill platforms held between timber frames create intimate spaces for seating and gathering

exploded axonometric illustrating the modular frame-and-infill system and its multiple configurations sequence diagram illustrating the project's cycle of assembly, disassembly, and reuse

project info:

name: Frame to Folly
architect: Carnegie Mellon University’s Architectural Crafts Collective and PARTlab (Laboratory for Radical Participatory Design)

design team: Sydney Mansavage, Emma Phelps, Tai Le, Gaetan Pelletey, Hazel Buonopane, Jason Asiedu, Neal Lucas Hitch, Kristina Fisher

location: Pittsburgh, Pennsylvania, US

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