18/09/2026
If you are planning a build in South Wales where the construction area is 100mยฒ or larger, you are legally required to obtain Sustainable Drainage Systems (SAB) approval. ๐จ๐ฆ
Without it, your project can run into major delays, unexpected design tweaks, or even compliance fines.
Hereโs what you need to know:
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Why it exists: SAB/SuDS rules ensure rainwater run-off is managed sustainably to prevent local flooding and protect ecosystems.
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It affects layout: Permeable paving, rain gardens, and soakaways need to be designed into your plans from day one.
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We handle it all: At Atrium Construction, we integrate SAB drainage strategy directly into our design-to-delivery process, saving you time, stress, and extra consultant fees.
Planning an extension or new build in Swansea, Neath, or the Gower?
Get in touch with our team today! ๐
๐ 01792 512293
๐ง [email protected]
๐ www.atriumconstruction.co.uk