Justin Den Herder

Vice President and Principal, TYLin

Justin Den Herder’s love of trees and poetry have informed his career as a structural engineer at TYLin Buildings. Justin cares deeply about the impact of the built environment on the natural environment and the integration of mass timber and bio-based materials within architecture and engineering. He is especially fond of the challenges associated with adaptive reuse and renovation projects and takes pride in contributing to public projects – libraries, museums and other civic institutions.

His class at Cooper Union, titled “Structural Poetics,” explores the ways in which efficient, elegant, equitable structures can improve the built environment.

Welcome Center (2025) is Justin’s first published collection of poems.