Schreyer Archives | Building and Construction Technology

Clouston, Schreyer Co-Author Definitive Guide on Mass Timber Materials, Design and Construction

February 6, 2026February 5, 2026 by Alexander Schreyer Comment Closed

Peggi L. Clouston and Alexander C. Schreyer, professors in the Building and Construction Technology program at UMass Amherst and experts in wood engineering, have written a comprehensive new book, “Mass Timber: Materials, Design, and Construction,” an extensive 576-page volume that serves as a one-stop resource for the rapidly evolving field of mass timber construction. Published by John Wiley & Sons, the book arrives at a critical time as the architecture, engineering and construction (AEC) industry increasingly turns to sustainable wood products to reduce the carbon footprint of the built environment. Clouston and Schreyer’s book bridges the gap between traditional timber knowledge and modern engineering, covering a wide array of topics essential for students and professionals alike, including: Sustainability: Exploration of the climate-related benefits of wood and forest health Material Science: In-depth technical details on Cross-Laminated Timber (CLT), Glulam, and structural composite lumber Practical Design: Guidance on building codes, gravity and lateral loads, and complex connection detailing Construction Excellence: Insights into procurement, risk management, and on-site hoisting and storage. The book also...

Applications Open for Timber Faculty Workshop

May 9, 2023 by Alexander Schreyer Comment Closed

UMass Building and Construction Technology Program and Boston architecture firm Leers Weinzapfel Associates are this summer hosting a workshop for architecture faculty that provides a thorough background on timber as a building material. See below for more information: TIMBER FACULTY WORKSHOP APPLICATIONS NOW OPEN! Monday, June 26th - Wednesday, June 28th Apply Here Applications are due May 26th, 11:59pm eastern time. Selected attendees will be notified by June 1st Venue: John W. Olver Design Building, University of Massachusetts Amherst Led by: Leers Weinzapfel Associates with support from Building and Construction Technology Program, University of Massachusetts Amherst Venue Host: Department of Architecture and Building and Construction Technology Program, University of Massachusetts Amherst Led by Tom S. Chung FAIA, Principal Leers Weinzapfel Associates and Professor of Practice in Architecture at Auburn University and Dr. Peggi Clouston, Professor of Wood Mechanics and Timber Engineering, we welcome Tenure-track faculty at accredited Architecture schools throughout the US to apply for an intensive 3-day workshop geared towards equipping faculty interested in teaching Mass Timber design. Workshop will...

In Memoriam: John W. Olver

March 9, 2023March 7, 2023 by Alexander Schreyer Comment Closed

The John W. Olver Design Building - BCT's home on the Amherst campus - is not just another campus building. The beauty and warmth of the timber structure, and its environmental footprint that treads lightly, represents a visionary approach to contemporary building design in that it integrally respects the responsibility we have towards the earth we live on. None of this would have been possible without the support and environmental consciousness of Congressman John Olver, who was the prime reason that the Olver Design Building was built with Mass Timber, the only naturally renewable building material. John attended a presentation by Peggi Clouston in 2014 about Mass Timber which led to several more meetings and ultimately a meeting of the minds where our technical background combined with John’s long term efforts to support forest health, sustainable construction, and rural economies. Our conversations ultimately led to the idea of creating a timber demonstration structure which would support the UMass Amherst climate action plan and...

New Book from Alexander Schreyer: Fundamentals of Residential Construction

October 6, 2022October 4, 2022 by Alexander Schreyer Comment Closed

Director of the Building and Construction Technology program is the lead author of a new book Alexander Schreyer, director of the Building and Construction Technology program at UMass Amherst, is the lead author of the recently updated “Fundamentals of Residential Construction,” the most authoritative resource on the topic. This newest, fifth edition is thoroughly revised to reflect the industry’s latest methods, materials, technologies and green building approaches, offering the most up-to-date explanations of today’s residential construction systems and current building codes, including the International Residential Code and energy codes. This edition features entirely new materials sections on metals, plastics, and composite construction as well as expanded and updated content on ventilation, air-sealing, decks and outdoor structures. Provides a solid foundation in residential construction methods, tools, and processes Discusses the latest codes, costs, trends, and best practices in design and construction Offers timely coverage of sustainable building, energy efficiency, multifamily construction, prefabricated building components, CAD/BIM planning tools, and carbon-conscious construction Includes access to...

Washington Post Article on MassTimber Features the Olver Design Building and BCT’s Research

December 12, 2019 by Alexander Schreyer Comment Closed

Today, the Washington Post published an article about the rise of MassTimber buildings (which are predominantly made using glulam and cross-laminated timber). The article featured exemplary projects throughout the country with the John W. Olver Design Building at UMass as a prominent example. BCT's research into Eastern Hemlock CLT is being described in the article through interviews with Prof. Peggi Clouston and Conrado Araujo, a BCT undergrad student who has been involved in this research for the past year. Forget the log cabin. Wood buildings are climbing skyward — with pluses for the planet – Washington Post (12/12/2019)...