Heavy vehicles driving over the garden, ground subsidence, or poorly compacted backfill can crush the perforated pipes or plastic crates that form the soakaway’s void.
Tree and shrub roots seek out moisture and nutrients. If a soakaway holds water for long periods, roots will grow through small cracks or joints in the structure, eventually forming a dense mat that physically blocks the outlets. blocked soakaways
A healthy soakaway is invisible. By the time you notice a problem, the blockage has usually been forming for years. Regular inspection of gutters, silt traps, and ground conditions is the only way to ensure your soakaway outlives your roof. Disclaimer: This guide is for informational purposes. Always consult a qualified drainage engineer for site-specific advice, especially regarding septic systems which are subject to local environmental regulations. Heavy vehicles driving over the garden, ground subsidence,