Rainwater systems

Save water with Taylex Rainwater Tanks

Looking to conserve water and lower your bills? Harness the power of nature with Taylex’s Rainwater Tanks, expertly crafted to harvest, store, and utilise rainwater efficiently.

Our cutting-edge rainwater tanks offer a sustainable and cost-effective alternative to traditional water sources for residential and commercial properties. Made from high-quality concrete, our tanks can withstand fire, heat, and ground movement, acting as natural insulators to keep stored water cool and algae-free.

Taylex Tanks are built heavier and stronger than other brands, contain more concrete, and are cyclone-rated. With advanced filtration and customisable designs, we help you make the most of every drop, reducing your environmental footprint while ensuring a continuous supply of clean, safe water.

Trust Taylex for your rainwater management needs. 

rain-water-systems

Built to Last

Primary Thicker Bases

The bases of our tanks are thicker to withstand the pressures of ground movement and the weight of water.

Reinforced Steel Mesh

The walls, lids and bases are reinforced with F72 and F41 steel mesh.

Tapered Walls

The walls of our tanks taper inwards from the top to the bottom so that there is more strength in the bottom of the walls where it’s needed.

PH Balancing

Naturally occurring minerals balance the PH levels of stored water, neutralising acidity. Water becomes alkaline, healthier for consumption.

Rainwater tank sizes

Standard (STD) Tanks

The walls of our tanks taper inwards from the top to the bottom so there is more strength in the bottom of the walls where it’s needed.

PART NUMBER

RW22STD

TANK MODEL

22,500L

DIAMETER (Ø)

3,450mm (Ø)

HEIGHT (INCL LID)

2,850mm

TOTAL WEIGHT

10T

INLET/OVERFLOW DEPTH

150mm

Heavy Duty (HD) Tanks

Light trafficable lid with a 2-tonne point load, suitable for car traffic only. Not rated for trucks. The invert/overflow depth is measured from the bottom of the tank lid to the bottom of the pipe.

PART NUMBER

RW5HD

TANK MODEL

5,000L

DIAMETER (Ø)

2,470mm (Ø)

HEIGHT (INCL LID)

1,825mm

TOTAL WEIGHT

7T

INLET/OVERFLOW DEPTH

*Customisable

PART NUMBER

RW10LSLHD

TANK MODEL

10,000L SLIMLINE

DIAMETER (Ø)

2,400mm (Ø)

HEIGHT (INCL LID)

3,030mm

TOTAL WEIGHT

7.8T

INLET/OVERFLOW DEPTH

450mm OR 550mm

PART NUMBER

RW22HD

TANK MODEL

22,500L

DIAMETER (Ø)

3,450mm (Ø)

HEIGHT (INCL LID)

2,900mm

TOTAL WEIGHT

11T

INLET/OVERFLOW DEPTH

*150mm

Heavy Trafficable (W80) Tanks


The heavy trafficable lid supports a 9-tonne wheel load, making it suitable for car and truck traffic. The invert/overflow depth can be customised to suit site requirements.

PART NUMBER

RW5HD

TANK MODEL

5,000L

DIAMETER (Ø)

2,470mm (Ø)

HEIGHT (INCL LID)

1,825mm

TOTAL WEIGHT

7T

INLET/OVERFLOW DEPTH

*Customisable

PART NUMBER

RW81T44

TANK MODEL

8,100L RECTANGLE

DIAMETER (Ø)

4,280mm (Length)

HEIGHT (INCL LID)

1,180mm (Width)

TOTAL WEIGHT

12.3T

INLET/OVERFLOW DEPTH

*Customisable

PART NUMBER

RW10SLT44

TANK MODEL

10,000L SLIMLINE

DIAMETER (Ø)

2,440mm (Ø)

HEIGHT (INCL LID)

3,460mm

TOTAL WEIGHT

9.9T

INLET/OVERFLOW DEPTH

*Customisable

PART NUMBER

RW22T44

TANK MODEL

22,500L

DIAMETER (Ø)

3,060mm (Ø)

HEIGHT (INCL LID)

3,060mm

TOTAL WEIGHT

16.1T

INLET/OVERFLOW DEPTH

*Customisable

Types of Installations

IN GROUND

Approximately 300mm – 500mm should be above ground level. Suitable for all tanks.

SLOPING GROUND

Taylex Rainwater Tanks are not retaining walls. A flat, level area larger than the tank on all sides will need to be cut before the tank can be installed.

UNDER GROUND

Tanks can be buried underground, with only an inspection hole visible at ground level. Only suitable for Heavy Duty and W80 Tanks.

Above-Ground Installation of Concrete Rainwater Tanks

Taylex concrete rainwater tanks are specifically designed and engineered for below-ground installation. The surrounding backfill and ground support form an integral part of the tank’s structural design and performance.

Under no circumstances should a concrete rainwater tank be installed above ground unless expressly approved in writing by Taylex and designed for that application.

Any concrete rainwater tank installed above ground, either partially or fully, will void all structural warranties provided by Taylex. Taylex accepts no responsibility for structural damage, cracking, failure, deformation, or any consequential loss arising from an above-ground installation.

It is the responsibility of the purchaser, installer and property owner to ensure the tank is installed in accordance with Taylex installation requirements and all applicable engineering and regulatory standards.

“Any costs associated with the repair, replacement, removal, reinstallation, property damage, or consequential losses resulting from an above-ground installation will be the sole responsibility of the purchaser, installer and/or property owner.”

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