The proposed specification for the building element will invariably require the construction to be supplied at a size, in a mode (such as with glazing apertures, glass, bespoke frames, building hardware) which are different from that tested. If an approving authority does not feel technically able to make a judgement to cover such variations, or, does not wish to take responsibility for them, then a third party expert opinion is often sought.
This is precisely when IFC’s knowledge and experience will provide confidence, minimise risk and ensure projects are able to continue to time and to specification.