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Project Specs

Location: Houston, TX
Architectural Partners: OMA, Powers Brown Architecture, Hoerr Schaudt
General Contractor: Harvey-Cleary

Scope of Work

exterior webnet guardrail, Z stair overlook glass guardrail, theater stair brass picket guardrail, double-helix market stair, wire mesh guardrail system


POST Houston transforms a 550,000-square foot former post office at Downtown Houston’s northwest edge into a one-of-a-kind mixed-use space. The vibrant new hub will house traditional office space, coworking space, a hotel, entertainment venue, retail space, dining, public spaces, and space for artistic and cultural activities. With many other unusual features - such as one of the world’s largest rooftop gardens, this new commercial and cultural anchor will shake new life into the city’s Theatre District when it opens (anticipated 2021).

Aerial Overview Construction Site
Jul 14 2020 Market Stair
Jul 27 2020 Market Stair
Nov 2 2020 Market Stair
Nov 12 2020 Market Stair
Dec 28 2020 Market Stair
illuminated double-helix staircase
Apr 06 2021 Market Stair

Synergi’s "O" double-helix staircase in the market atrium includes the structural aluminum stair, aluminum cladding at underside, and stainless steel wire mesh guardrail system with stainless steel tube handrail and integral lighting within the mesh guardrail at every post.

  • 01Jul 14 2020
  • 02Jul 27 2020
  • 03Nov 2 2020
  • 04Nov 12 2020
  • 05Dec 28 2020
  • 06Apr 06 2021