Growing Good Homes

How wood can promote well-being in the quest for affordability
 
Sponsored by Think Wood
By Erika Fredrickson
 
1.5 AIA LU/HSW; 0.15 ICC CEU; 0.1 IACET CEU*; 1 AIBD P-CE; AAA 1 Structured Learning Hour; This course can be self-reported to the AANB, as per their CE Guidelines; AAPEI 1 Structured Learning Hour; This course can be self-reported to the AIBC, as per their CE Guidelines.; MAA 1 Structured Learning Hour; This course can be self-reported to the NLAA.; This course can be self-reported to the NSAA; NWTAA 1 Structured Learning Hour; OAA 1 Learning Hour; SAA 1 Hour of Core Learning

Learning Objectives:

  1. Describe how light-frame and mass timber construction can help meet health and safety goals in affordable housing.
  2. List some ways wood’s design elements can support occupant well-being in transitional housing.
  3. Discuss mass timber benefits for multifamily housing and single-family housing.
  4. List the ways in which wood’s carbon benefits help architects reach sustainability goals, while also serving the greater well-being of building occupants.

This course is part of the Wood Structures Academy

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Offsite approaches tend to be cost-effective, replicable, and scalable. When architects consider cost-effectiveness they should not simply define it as choosing the cheapest option, but rather finding a balance between quality, performance, and cost to achieve the best overall value for the project. They need to take into account the entire design and construction process, from initial conceptualization to final installation. This includes selecting materials and products that are affordable and within budget, while also providing the necessary durability, sustainability, and aesthetic qualities. In addition to the upfront cost of materials and products, cost-effectiveness evaluations should look at the long-term costs associated with the building’s operation and maintenance. This includes energy efficiency, maintenance requirements, and potential for future repairs and replacement.

The cost-effectiveness of prefab construction comes from both long-term and short-term savings. Ready-made components are manufactured off-site in a factory, allowing for greater precision and quality control in the production process. This results in a faster and more efficient construction process, as the panels can be quickly assembled on-site. Prefabricated systems also require fewer on-site workers than traditional construction methods, reducing labor costs and the associated overhead expenses. The precision manufacturing process results in less waste and fewer materials being discarded, reducing disposal costs and minimizing the environmental impact of the construction process. And because prefab light-frame wood components are lightweight, they can be transported in large quantities, reducing transportation costs and minimizing the carbon footprint of the construction process.

The global modular multi-family housing market is anticipated to reach $25.35 billion in 2023 with a compound annual growth rate of 10.5%.46 In addition to rising housing costs and labor shortages, government incentives for sustainable, affordable housing will be key drivers of this growth.

For the AEC community, modular construction has efficiency and affordability advantages. A report by McKinsey & Company revealed that modular systems can speed construction by as much as 50% and cut costs by up to 20%.47 It earns green points for the use of recycled materials, tight building envelopes, waste reduction, and innovative building practices. And it is also an approach that is compatible with innovation in areas of universal design and smart home technologies.

END NOTES


1,2“Housing Supply: A Growing Deficit, Freddie Mac”
3“Housing Underproduction in the U.S., Up for Growth”, p. 36.
4HUD’s Public Housing Program, U.S. Department of Housing and Urban Development.
5"Rental Burdens: Rethinking Affordability Measures", Policy Development & Research Quarterly, HUD.
6,7"Housing Underproduction in the U.S., Up for Growth,", p.28.
8"Real Median Housing Income in the United States", FRED Economic Data.
9"Rents Across the U.S. Rise Above $2,000 a Month for the First Time Ever", National Public Radio.
10"Home Prices Rose Fastest in Communities of Color During the Pandemic", Joint Center for Housing Studies of Harvard University.
11"Report: Addressing the Racial Wealth Gap", Coalition of Communities of Color.
12"Housing Prices in the U.S. Recorded Biggest Annual Increase in 35 Years", GlobalData.
13"Housing Underproduction in the U.S., Up for Growth", p.26.
14"Americans Are Less Likely than before COVID-19 to Want to Live in Cities, More Likely to Prefer Suburbs", Pew Research Center.
15"Key Facts About Housing Affordability in the U.S.", Pew Research Center.
16How Adaptive Reuse Can Help Solve the Housing Crisis, American Planning Association.
17"Yesterday’s Factories, Today’s Apartments: Adaptive Reuse at an All-Time High in the U.S."
18"Wood Is Leveling Up to Combat America’s Housing Crunch". Think Wood.
19,20"Wood in the Human Environment: Restorative properties of wood in the built environment". University of British Columbia.
21"Workplaces: Wellness + Wood = Productivity, Planet Ark Research Report".
22"The Science of Stress", South Louisiana Medical Associates.
23"About Homelessness: Mental Health", Canadian Observatory on Homelessness.
24"Why Do We Feel Better with Wood?" White paper by commArch.
25"Homelessness is a Housing Problem", Sightline Institute.
26"Why New York is Resorting to Tents to House Surge of Migrants", New York Times.
27"Bringing Embodied Carbon Upfront", World Green Building Council.
28"IPCC 6th Assessment Report: Impacts, Adaptation, Vulnerability". Intergovernmental Panel on Climate Change.
29"Forest Carbon FAQs", United States Department of Agriculture.
30"The Growing Twenties", Consortium for Sustainable Urbanization.
31"Tree & Wood Facts", North American Forest Foundation.
32"Offsite and Modular Construction Explained", Whole Building Design Guide.
33"Worldwide Mulitfamily Modular and Prefabricated Housing Construction Industry to 2030 Report", GlobeNewswire.
34"Modular Construction: From Projects to Products", page 5, McKinsey & Company.
35,36,37"Detroit Eco Homes", Think Wood.
38"Wood Buildings Should be a Requirement of Any Climate Change Policy", Fast Company.
39"Detroit Eco Homes". Think Wood.
40"Freedom House case study", Think Wood.
41"Wood in the Human Environment: Restorative properties of wood in the built environment", University of British Columbia.
42,43,44,45"Freedom House case study", Think Wood.
46"Freedom House case study".
47,48,49,50"Matt’s Place Demonstration Project", Think Wood.
51"Iowa’s Second Mass Timber Project Underway in Valley Junction", Business Record.
52"Vilsack Highlights Mass Timber to Use Small Trees to Cut for Wildfire Prevention", Source New Mexico.

Erika Fredrickson is a writer/editor focusing on technology, environment, and history. She frequently contributes to continuing education courses and publications through Confluence Communications. www.confluencec.com

Think Wood Think Wood provides commercial, multifamily and single-family home design and build resources to architects, developers, and contractors, including education, research, design tools, and innovative project profiles.

 

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Originally published in Architectural Record
Originally published in September 2023


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