Septic Tanks work in Arundel

Septic Tank Replacement in Arundel: Signs It's Time

2 min readArundelBy AA Drainage

Many homes in the villages around Arundel have brick or concrete septic tanks that are decades old. At some point, repair is no longer worth it and replacement is the better choice.

When to replace rather than repair

Replacement is usually the right call when:

  • The tank walls are cracked or leaking
  • The tank is too small for the household
  • It discharges to a watercourse and cannot meet the rules
  • The drainage field has failed completely

What a modern installation looks like

Modern tanks are made from strong plastic or GRP, are watertight and come with clear sizing. They are installed on a concrete base, backfilled correctly and connected to a properly designed drainage field.

Protecting historic and riverside settings

Arundel's riverside and conservation areas need care. We plan access, excavation and spoil removal to protect gardens and keep sites tidy, and we check groundwater levels near the River Arun.

Frequently asked questions

How long does replacement take?

A typical domestic replacement takes a few days, weather and ground permitting.

Will I need a new drainage field?

Often, yes, especially if the old one is blocked or never existed.