Modern soakaways use modular crates wrapped in geotextile; older sites rely on rubble-filled pits. Both fail when silt blinds the void or groundwater rises above the invert. Symptoms include lawn bogging, patio pumping, or a septic tank backing up in wet weather.
Darren traces roof and yard drains, smoke-tests suspicious connections, and recommends jetting, redesign, or a new percolation test depending on County Dublin ground conditions.
Heavy clay around south Dublin often needs larger distribution fields; free-draining gravel north-west may just need jetting. Ring 085 175 6277 with photos after rain.
Frequently asked questions
Do I need planning for a new soakaway?
Often yes if size or discharge point changes—Darren points you to relevant guidance.
Can a soakaway block without roots?
Yes—fine silt and hydrostatic pressure can pack crates solid over years.
Is jetting enough?
Sometimes for primary pipes; failed percolation usually needs investigation beyond jetting.
