Garden Route Septic Tank Installations: Fibreglass Septic Tank Installation
Garden Route Septic Tank Installations installs fibreglass (GRP) septic tanks for properties across Mossel Bay, George, and the surrounding Garden Route where neither standard plastic nor concrete is the ideal fit.
Why would a property need fibreglass instead of plastic or concrete?
Ground conditions, mainly. Fibreglass resists the flexing and deformation that can affect a plastic tank on shifting or waterlogged soil, without needing the crane access a concrete tank requires. It’s a middle option for sites where the usual two choices both come with a real tradeoff.
Does fibreglass need different maintenance?
No. Pumping schedules and general upkeep follow the same rules as any septic system, based on household size and use. The material affects installation and expected lifespan, not day-to-day care.
How long does a fibreglass tank last?
Well-installed fibreglass tanks typically last 25 to 35 years, longer than standard plastic and somewhat short of concrete’s 40-plus, while resisting cracking better than either alternative on ground that shifts seasonally.