Soakaway Drainage

In many regions (especially the UK under Approved Document H), if you are creating a new paved area over 5 square meters, you must not connect it to the main foul sewer.

: The water enters the soakaway structure (often wrapped in a geotextile fabric to prevent soil from clogging the unit), where it is held temporarily. soakaway drainage

A soakaway is an underground structure—typically a pit filled with coarse stone, rubble, or modern —designed to receive and temporarily store surface water. Unlike traditional storm drains that channel water directly into rivers or treatment plants, a soakaway facilitates local groundwater recharge by letting it seep naturally into the surrounding earth. How Soakaway Systems Work In many regions (especially the UK under Approved

: As a core component of Sustainable Drainage Systems (SuDS), they help maintain natural hydration levels in the soil. Unlike traditional storm drains that channel water directly