The following assessment matrix outlines a method for grading standard construction details. This enables a library of standard design details for interfaces that can be used by UK retrofit supply chain.
This is a speculative method, the certification route for product and system level needs to be operational in UK industry and the insurance process / framework in the industry is not yet in the ideal future state.
Grade
| Gold | Repeatable and standardised for retrofit at scale. Fully certified, insured and financed. |
| Silver | High standard in place – yet to be proven at scale |
| Bronze | In development |
Scope
– This grading covers standard details for interfaces and does NOT assess products or manufacturing processes
– Lowest score is the rating achieved across the criteria
