One Vanderbilt features hollow structural sections


Explore the resources below to uncover how HSS can enhance your next building project, offering benefits in sustainability, resilience, and cost savings.


Discover what sets steel apart as a leading green construction material and why it deserves consideration in sustainable design.

sustainable building with a blue sky and trees

Allianz Field - interior shot


Seeing is believing! Witness the transformative impact of Hollow Structural Sections (HSS) on structures, from stadiums and museums to bridges. View all case studies.

Allianz Field - featuring HSS

Allianz Field

Rock and Roll Hall of Fame in Cleveland, Ohio features HSS

Rock and Roll Hall of Fame

Big R Manufacturing's pedestrian bridge featuring HSS

Pedestrian Bridge


Expand your knowledge of designing with hollow structural sections with STI’s live and recorded webinars. Explore the AESS and sustainability sessions below.

Tempe Walk Bridge rendering
Brookfield Place Pavilion featuring hollow structural sections

AESS Considerations Exposed

Eco-friendly structures

Revised Buy Cleaning California and the Steel Supply Chain

Eco-friendly building

Building Greener Part 1: Addressing Climate Change With Structural Steel

building sustainable structures with HSS

Building Greener Part 2: An HSS and WF Comparative Case Study

Downers Grove North High School featuring HSS - Connor Steinkamp Photography


STI offers a diverse range of technical articles authored by industry experts, covering topics such as AESS, sustainability, connections, and more. Dive into our articles below or access our extensive library here.

Hollow structural section members

Architecturally Exposed Hollow Structural Sections

Salem, Oregon Bus Terminal Canopy

Architecturally Exposed Hollow Structural Sections – Part Two – Connections, Finishes and Curved Members

Lewis University Brother James Gaffney Student Center. Photo credit Paul Schlismann Photography

Leaning on HSS and Cross-Company Collaboration to Achieve Innovative Designs

building sustainable structures with HSS

Optimizing Sustainable Structures With HSS: A Comprehensive Guide

Transbay Transit Center featuring HSS - photo credit: Jason O'Rear

The Capabilities, Value and Opportunity of Designing With Steel Castings


STI offers a wealth of resources for architects designing with hollow structural sections. Explore featured resources below or check out our resource library for more.

Hartsfield - curved HSS
HSS Capability Tool

Capability Tool

Female working with laptop

Professional Membership

electric oasis architecture lvl studio aisc rendering Architects


View our industry partner resources below for more on the steel industry and HSS.

Building natural disaster

Inside Out: Building Resilient Infrastructure to Safeguard Against Natural Disasters

Hollow Structural Sections - round, square and rectangle

Addressing Climate Change with Structural Steel Tube

Anaheim Regional

EPD: Achieving Green Goals with Hollow Structural Sections (HSS)

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