Comparing lifecycle performance of prefabricated light gauge steel frames and timber frames for residential projects

Research:

Circular economy (CE) principles have been given increasing attention in the construction domain when stakeholders seek various solutions to reduce carbon emissions. Reusing and recycling construction materials are considered two prominent CE strategies, however, the existing body of knowledge lacks a systematic view on the product lifecycle performance to account for these circularity benefits. Stakeholders need to understand environmental benefits and carbon impact of construction materials or products in long-term basis. To address this need, this research project focuses on a detailed evaluation and comparison of the physical properties and lifecycle environmental impact of prefabricated light gauge steel frames and timber frames. Through this project, BuildSmartr Inc. and UBC will collaborate to identify the sustainable materials choices for residential projects in the Canadian construction context.