David T Biggs

The structural engineering firm specializes in forensic engineering, masonry design, and restoration. In addition, the firm is involved with research projects and provides consulting for the development of new masonry products. Additional work includes design and review of new construction, evaluation of existing structures, disaster investigations, and lecturing.

Services

-Structural engineering
-Masonry design
-Historic restoration
-Forensic structural engineering
-Peer reviews?
-Product development and consulting

Roles


Ryan Biggs Clark Davis


Employee since 1980


Building Information Modeling for Masonry (BIM-M)


Employee

The International Building Information Modeling for Masonry Initiative (BIM-M) is identifying barriers to and strategies for the full implementation of masonry materials and systems into BIM software for the design and constr...


Biggs Consulting Engineering


Employee

Biggs specializes in structural engineering, forensic engineering, masonry design, and historic restoration. In addition, he is involved with research projects and provides consulting for the development of new masonry produc...


Bonding with Masonry 2025: Q4
November 2025

David discusses movement joints in foundation walls below anchored clay brick veneer, offering code interpretations for concrete and masonry grade walls.

Bonding with Masonry: 2025 Q3
October 2025

David explains the requirements for masonry diaphragm chords and reinforcement continuity at corners, referencing IBC structural integrity standards.

Bonding with Masonry 2025 Q2
July 2025

Technical advice on anchoring coping stones for cavity walls, specifically addressing differential movement between brick expansion and CMU shrinkage.

Bonding with Masonry 2025: Q1
May 2025

A guide to designing narrow masonry piers between openings, covering minimum width requirements, header types, and lateral support options.

Bonding with Masonry 2024 Q4
January 2025

Exploring solutions for cracking at window pier heads and sills due to differential expansion, featuring insights into BIA Technical Note 18A.

The Roman Empire – Hadrian’s Wall , Great Britain
September 2024

In this article, we travel to the island of Great Britain, a land known for its Marvelous Masonry. From such icons as Stonehenge, Westminster Abbey, Big Ben Clock Tower, and their brick arch railway bridges, masonry has been the dominant building material

Bonding with Masonry 2024: Q3
September 2024

Guidance on concrete masonry veneer installation over existing concrete walls, detailing anchor selection and backing mortar requirements.

Bonding with Masonry 2024 Q2
June 2024

Recommendations for horizontal joint reinforcement in curved CMU walls for crack control, based on CMHA (NCMA) radial wall details.

Bonding with Masonry 2024 Q1
May 2024

David clarifies whether Type M mortar is necessary for veneers extending below grade, referencing ASTM C270 selection guides.

Upstate New York Chapter Inducts Officers
May 2024

The Upstate NY Chapter met on May 1, 2024, and inducted three new officers and said thank you to three others. The chapter represents firms working within New York State and was formed in 2015.

Marvelous Masonry-Celebrating Masonry’s Heritage: The Historic City of Porto, Portugal
May 2024

Portugal has emerged as a popular tourist destination. While the country has long been a fascinating destination, a more noticeable surge in international tourism has occurred since 2010. This can be attributed to cultural richness, natural beauty

Bonding With Masonry: Tech Talk Q4
September 2023

David provides solutions for extending reinforcement through solid bottom bond beams using open-bottom alternatives and knock-out units.

Bonding With Masonry: Tech Talk Q3
July 2023

A discussion on the appropriate use of truss-type vs ladder-type joint reinforcement in single-wythe and cavity CMU walls for crack control.

Marvelous Masonry - Celebrating Masonry’s Heritage: The Medieval City of Guimarães, Portugal
July 2023

David explores the medieval city of Guimarães, Portugal, a UNESCO World Heritage Site known as the birthplace of the nation.

Marvelous Masonry - Celebrating Masonry’s Heritage: The Medieval City of Guimarães, Portugal
July 2023

A Fulbright journey to the University of Minho in Guimarães, examining the structural analysis of monuments and historic masonry construction.

Bonding With Masonry: Tech Talk Q2
March 2023

David emphasizes the importance of full head and bed joints in brick veneer, referencing TMS 602 standards and moisture prevention.