Soakwells
Reliable Soakwell Solutions for Perth Homes and Businesses
Soakwells play a critical role in protecting Perth properties from stormwater damage, flooding, soil erosion, and water pooling around foundations. At Superior Plumbing, we specialise in reliable stormwater solutions across Western Australia, designing, supplying, and installing soakwell systems that handle Perth’s intense winter rainfall and keep your property safe year-round.
With over 20 years of experience and a fully licensed team based in Myaree, we deliver soakwell installations for residential homeowners, builders, developers, strata managers, and commercial clients across Perth and surrounding suburbs. Every job is backed by upfront fixed quotes, honest prices, and consistent workmanship on every site.
A soakwell is an underground tank designed to collect and manage excess rainwater and stormwater runoff from your roof area, gutters, and paving. Once collected, the water is allowed to seep into the surrounding soil at a controlled rate, preventing water accumulation, erosion, and damage during heavy rainfall.
In Perth’s climate, where short, intense storms are common, a properly designed soakwell system prevents flooding around your home or business, protects building footings and foundations, and stops soil erosion across your garden and paving. It also stops stormwater run off from spilling across boundaries onto neighbouring properties, a legal obligation for WA property owners, and keeps your property compliant with local council and Water Corporation requirements.
Without effective stormwater drainage, even one bad storm can cause damage worth thousands of dollars to your property, paving, landscaping, and footings.
We provide complete soakwell solutions from initial site assessment through to installation, connection, and aftercare, with our civil engineer able to design full stormwater systems and connect to local council infrastructure with lot connection pits where required.
For new soakwell installations, we supply and install both concrete soakwells and polypropylene soakwells in a full range of sizes to suit your roof catchment area, lot size, soil type, and required capacity. Concrete soakwells are durable, long-lasting, and ideal where heavy vehicles will pass overhead. Polypropylene soakwell installation is faster, lighter to handle on tight sites, and offers excellent drainage surface area for the depth and length of unit installed. We’ll recommend the right option based on your site conditions, ground type, and design capacity.
Soakwells eventually fail, collapse, or fill with sediment and tree roots. If you’re seeing pooling water, sinking paving, overflow during storms, or stormwater being directed in the wrong location, we’ll inspect your existing system and recommend repair or replacement. We also handle large-scale civil drainage projects for new developments and subdivisions, including direct liaison with the Water Corporation for permits, plans, drainage diagrams, and as-constructed documentation.
Perth’s sandy soils and clay layers, combined with intense seasonal rainfall, mean stormwater management isn’t optional. Sudden storms can overwhelm undersized or poorly installed soakwells, causing damage in the form of water backing up into ceilings, flooded yards, undermined paving, and eroded topsoil.
A correctly sized soakwell, installed at the right depth with appropriate clearances from buildings, footings, and boundaries, handles peak rainfall events, protects your home, and keeps you compliant with your legal duty to manage stormwater on your own site.
Every soakwell installation we carry out follows a clear process. We start with a site visit, checking soil and ground conditions, calculating the roof area to be drained, measuring distance from buildings and boundaries, and identifying the right soakwell size, location, and depth in accordance with Australian Standards and council requirements.
From there, we provide an upfront fixed-price quote with no hidden fees. Once approved, our team carries out the excavation, installs your soakwells (concrete or polypropylene) at the correct depth and clearances, and makes the direct connections from gutters, downpipes, and stormwater lines into the system. We add accessories like overflow points, channel grates, and inspection openings where required, then test the system to ensure proper drainage. The excavation is backfilled, the surface reinstated, and the site left clean, dry, and tidy.
We treat your property with respect, communicate clearly, and clean up after ourselves. We don’t cut corners. From a single residential soakwell to a full civil drainage system, you get the same standard of work every time.
Whether you’re building a new home, dealing with flooding, or planning a development, contact us to learn more and get your stormwater drainage right the first time. Visit our contact page or call Superior Plumbing on 0410 171 566 for a free, no-obligation fixed quote on your soakwell installation in Perth.