Domestic Stormwater Detention Tanks

As Council stormwater systems increasingly reach full capacity, consents for home renovations are requiring the home owner to install either a sump or a stormwater detention tank. Raindrops bladder or pillow-case tanks of 2,500 litres are ideal as stormwater detention tanks because they can be installed without any major excavation and are out of sight under the floor or the deck.

Water Tank Description

Made out of potable water grade PVC fabric
2,500 litres water capacity
Dimensions when empty – 3.95m long and 1.85m wide
Requires 600mm clearance when full
Contract manufactured by Covertex – leading NZ industrial tank manufacturer

Water Tank Components

Stainless steel frame designed to hold 100mm inlet fitting securely in place.

Marley Optim is the premium PVC plumbing stormwater and drainage system used to carry water from the downpipes to the Raindrops. Designed to last in excess of 50 years, it is an essential component of the Raindrops system.

Philmac and RX Plastics tank and compression fittings are used to create secure connections between Raindrops system components. Designed to last in excess of 50 years, it is an essential component of the Raindrops system.