Practical, plain-language guidance on choosing, installing and maintaining water storage, written by the Promax team.
Denser sections, tighter rules, less outdoor space. Slimline tanks let new builds hit rainwater and stormwater requirements without giving up the yard.
Read the guidePromax's 1,000 litre Slimline tank is 31 centimetres wide and the same height as a fence, so it collects rainwater on sections too small for a round tank. It is stormwater compliant and every Slimline includes a built-in seismic restraint.
Read the guideGreywater reuse puts water back into jobs that never needed drinking quality in the first place: toilet flushing, laundry and irrigation. Here is what it saves, and where a Slimline tank with a built-in pump and changeover device fits.
Read the guideOne-piece construction, built-in seismic restraints and fewer connection points. How Promax underground and slimline tanks are designed for ground that moves.
Read the guideKiwi sections are shrinking, and the Promax Slimline is built for that: a narrow tank that sits along a fence or behind the house, with seismic restraints already built in.
Read the guideNew Zealand sections are shrinking, and the tanks that fit them have to work harder. Six reasons builders, drain layers and plumbers reach for a Promax Slimline Tank.
Read the guideBrowse Promax tank categories for residential, rural, commercial, and specialised applications.
Durable above-ground water tanks for rural, residential, and commercial storage.
Underground water storage for sites where space, access, or visibility matters.
Narrow-profile tanks designed for homes, boundaries, and other restricted spaces.
Specialised tanks for demanding commercial, industrial, and process applications.
