Evaluating Modular Strategies for Mass Customization

As the modular construction industry matures, prefabricators explore optimizing mass production efficiencies while expanding customization options important for neighborhood compatibility. A challenge emerges balancing standardized components allowing economies of scale against design diversification demands. Vancouver partnered with Lida Homes assessing techniques for “mass custom” infill respecting varied architectural precedents through modular adaptabilities. Methods were tracked aligning factory sequences delivering mixed streetscapes rapidly.

The Vancouver Program

Targeting 50 properties across 5 infill zones, builders designed 5 core floorplans at 3 scales adaptable through modular joinery. Exteriors expressed distinct artistic styles from craftsman to modern reflecting local vernaculars. Interior layouts offered 5 configurations of bedrooms.

Standardized Elements
Floor assemblies, wall panels, windows and trusses were precut offsite as interchangeable modular units reconfigurable onsite. Structural insulated panels formed weather-tight enclosures.

Customization Techniques
Core plans permitted interchangeable panel splicing altering dimensions. Prefabricated interiors could be reassembled rapidly in numerous configurations. “Pop-on” styles reinvented facades.

Factory Sequencing
Production lines optimized just-in-time deliveries based on neighborhood installation sequences. Standard modules loaded trailers sequentially per address minimizing on-site assembly durations.

Neighborhood Outcomes
Diverse streetscapes emerged blending compatibility and interest. Builders completed infill zones within seasonal windows versus lengthy phased projects compromising cohesion.

Customization allowed:

– Maximizing lot yields through dimensional variants.

– Optimizing livability responding to client circumstances.

– Refreshing design interests without precluding affordability or efficiency advantages through replication of key elements.

Key takeaways supported mass customization through:

– Modular standardization of structural/mechanical components.

– Prefabricated interior/exterior modular components.

– Sequenced deliveries aligning modular reconfiguration/assembly per site conditions.

Ongoing evaluation of replication potential across typologies/climates remains ongoing. Ultimately, creating economically viable mass customization pathways for modular production could expand diversification potentials supporting supply chain maturity and housing delivery innovations accommodating varied community visions through thoughtful infill.

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