Component Standardization vs Lifecycle Replacement Flexibility
Standardize on open interfaces and functional dimensions rather than proprietary products so multiple future suppliers can fulfil replacement requirements without redesign.
CyberTRIZ analysis · RealEstateConstruction contradiction DSP028 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Standardized building components can reduce design effort, procurement complexity, construction variation, and initial cost. However, dependence on specific products or proprietary configurations can create lifecycle problems when manufacturers discontinue products or replacement parts become unavailable.
Real Estate & Construction TRIZ Resolution
Standardization should focus on interfaces, dimensions, and functional requirements rather than dependence on a single proprietary product. Interchangeable modules and open connection standards allow multiple suppliers or future products to replace existing components without extensive redesign.
Applicable TRIZ Principles
Principle 1 – Segmentation creates independently replaceable standardized modules.
Principle 24 – Intermediary establishes common interfaces between components and building systems.
Principle 35 – Parameter Changes permits component characteristics to evolve while maintaining required functional boundaries.
Expected Outcome
Preserved standardization benefits
Greater replacement flexibility
Reduced supplier dependency
Lower lifecycle retrofit cost
Decision Indicators
Early indicators include:
Replacement depends on products from a single manufacturer.
Discontinued components require complete system replacement.
Standardization is based on proprietary products rather than interfaces.
Minor failures create extensive retrofit requirements.
Facility teams stock excessive spare parts because future compatibility is uncertain.