Design Study Identified Plastics in Manufactured Homes
Researchers analyzed construction materials in a common home model to highlight potential health concerns.
Updated on Sept. 22, 2026 in Home Organization
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A study from the Parsons School of Design has identified common plastic materials, including polyethylene and polyvinyl chloride, within a manufactured home. The analysis of a single Northstar Systembuilt unit highlights the prevalence of these materials in essential home components.
Why it matters
This research aims to demonstrate that healthier, non-plastic alternatives are available for home construction. It provides a new perspective for homeowners looking to reduce synthetic material exposure in flooring, paint, cabinetry, and insulation.
The study identified polyethylene, polyvinyl chloride, and polypropylene in a single Northstar Systembuilt model in Minnesota. Current monthly delivery figures for the industry total 100,000 units, significantly lower than the 500,000 units per month reached in the 1970s.
The players
Parsons School of Design
An academic institution with researchers who focus on the health impacts of materials used in the built environment.
Northstar Systembuilt
A manufacturer of modular and manufactured housing whose product was utilized as a sample in this material study.
The details
Researchers collected material information by posing as prospective buyers to examine the components of an affordable manufactured home. The study evaluated samples taken from flooring, paint, cabinetry, and insulation to track the presence of petrochemical-based plastics. To improve indoor material health, the study suggests replacing standard vinyl or plastic products with linoleum and wood finishes.
Timeline
The 1970s saw monthly manufactured home deliveries peak at 500,000 units.
Concerns regarding petrochemical-based materials emerged in the 1990s.
Enterprise Community Partners and Clayton Homes collaborated in 2000.
Dezeen reviewed plastics used in architecture and design in 2021.
Natural Material Studio created a plastic-free interior in 2024.
The Home Front
This study follows a pattern set by the 1990s reports on petrochemical-based material health concerns, which have shaped modern standards for indoor air quality and building material selection. It highlights a shift in industry attention toward prioritizing natural materials over synthetic alternatives in residential manufacturing.
If you are concerned about materials in your home, consider reviewing the manufacturer information or product labels for flooring and finishes. You may also look into swapping vinyl or plastic-heavy surfaces for linoleum or natural wood finishes during your next renovation project.
The takeaway
Understanding the material composition of your home can help you make informed decisions about future repairs and updates. Start by checking your home's original specification sheets for details on the materials used in flooring and cabinetry.
Further reading
For more tips on maintaining a healthy living environment, visit Home Organization.
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