The client aimed to identify new technologies for refrigerator doors to enhance efficiency without increasing overall costs. Many alternative solutions in this industry, such as Vacuum Insulation Panels and Low-E coatings, were expensive.
Therefore, the client required a cost-effective solution that would outperform their existing products.
This challenge involved more than just compiling a list of suppliers or technologies; the chosen option also needed to be practical for implementation.
GreyB used a 3P framework, which includes Product Benchmarking, Practicality, and People-Centricity. This assesses performance, verifies real-world feasibility, and estimates the potential implementation cost.
Benchmarking Filtered Out Technologies That Could Not Outperform the Existing Solution
The first step was to understand the client’s current technology and specifications, including Visible Light Transmittance, U-factor, Sound Transmission Loss, and Condensation Resistance. Each parameter was directly benchmarked against the identified solutions, and only the technologies that performed better were highlighted.

When a new technology was unrelated to the client’s current use, the comparison required a common base parameter. The team discussed the most important parameters with the client and identified the parameter on which the other specifications depended.
For refrigerators, thermal conductivity served as the base parameter, with the remaining parameters built around it.
How Real-World Integration Risks were founded with Patent Evidence and Consumer Reviews
To ensure that an identified solution would work in real-life situations and could be considered by the client, the team looked for evidence of actual testing.
This evidence was usually identified through patents. Technology-based search strings were used to identify patents that mapped to each solution, helping the team highlight the technology’s limitations and understand how it performed in real-world settings.

Patent and company claims were then checked against consumer reviews. This helped identify hidden issues that the technology might be facing but that the company had not disclosed in its patents or on its website.
AI-Based Cost Modeling and Expert Interviews Verified Commercial Feasibility
Because the client wanted to keep the solution cost-effective, the team prepared a cost-evaluation model. Cost was also the parameter most likely to influence the end consumer’s buying decision.
The model was then used to evaluate all the solutions and determine whether they were genuinely reducing costs. Since data related to emissivity and cost were not available from the companies, the team scheduled direct interviews to collect the missing information. The Chief Technology Officer of one company was also interviewed to verify the actual cost and characteristics of its product.

Combining Product Benchmarking, Practicality, and People-Centricity enabled the team to recommend solutions that the client could implement with minimum resistance. The analysis also helped the client identify the likely bottlenecks and problems that could arise while implementing the technology.
Find Commercially Viable Door Technologies
Identifying a promising technology is only the starting point. A useful technology scouting exercise must compare each option against current product specifications, verify performance in real-world settings, uncover limitations that may not appear in supplier claims, and test whether the cost aligns with the existing product architecture and consumer expectations.
Teams exploring broader energy-efficient refrigeration solutions can apply the same logic to materials, coatings, components, and suppliers. GreyB’s Technology Scouting service helps clients move from broad research, patent noise, supplier claims, and early-stage concepts to solutions assessed for technical performance, integration practicality, and commercial viability.
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