Prefab

Waterproofing is no longer just a trade issue. The NCC 2025 preview points to a deeper shift: falls, substrates and waterproofing interfaces are being pushed further upstream, into earlier and more explicit design resolution. That matters in every project. But in MMC, the implication is sharper. Early resolution is not enough. It has to become fabrication-ready, inspection-ready and sign-off-ready. This is why waterproofing is becoming a system test, not a trade package.

MMC is no longer being discussed only as a product or factory topic. It is entering the language of red-tape reform, approvals, NCC usability, and housing system productivity.

MMC slows down when teams assume approval can be worked out later. If the inspection pathway is not aligned before production, the project carries system risk before it leaves the factory.

A factory can be ready to ship. That does not mean the site is ready to receive. In MMC, speed is created when the site is prepared to accept certainty.