The Value of the BECx Design Review Process.
As with most things in the construction industry, it is always easier (and less expensive) to fix something on paper than to wait and have to remediate issues in the field. This is even more evident when dealing with Building Envelope systems, due to the nature of how the systems are untimely procured, developed and installed by the contractors involved.
The name of the game when it comes to the development and realization of envelope components from the designer’s perspective is “defensible design”. This is defined as - all details shown on the Contract Documents can be built to meet the design aesthetic set forth, but may be resolved in a variety of ways by the subcontractor performing the work. Given that the majority of systems being designed in an envelope are based on a performance specification, the ultimate final responsibility of the work is on the contractor performing the work.