How long does a raft slab take to build?

A standard residential raft slab, from site preparation through to a curing surface ready for the next stage, typically takes one to two weeks — though this genuinely varies with your project’s size, site conditions, and weather.

The pour itself is usually completed in a single day for a standard residential raft slab, with preparation before and curing after making up most of the overall timeline.

Your specific contractor can give you a realistic timeline once they’ve reviewed your project’s actual scope and site conditions, rather than relying on a generic industry average.

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