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Green Roofs

SAB Applications

From 7 January 2019 all new developments with a construction area of 100 square metres or more must have an approved sustainable drainage system (SuDS) to manage on-site surface water.

Surface water drainage systems must be designed and built following mandatory standards published by Welsh Government and must be approved by the council's Sustainable Drainage Approving Body (SAB) before work starts.


Bear Structures can ensure the process runs as smoothly as possible with experienced drainage engineers handling the whole process from design to submission.


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