Highlander Plumbing


Rainwater Tanks

Check out our low prices on rainwater collection & water storage tanks. Rebates apply for tanks in Sydney…

Looking for low cost rainwater tanks in Sydney? We supply and install top quality rainwater harvesting, collection and water storage tanks.

Slimline 1400 litre Rainwater Tank Offer 1. Slimline 1400 Litre.

Ideal for tight access areas or narrow passageways. Attractive design.

Guaranteed not to bulge or split. Comes standard with 400mm strainer, 90mm overflow and 1” brass outlet. Supplied and installed * Call now for a tradesman today!

650mmW X 1300mmL X 2230mmH

Slimline 2100 litre Rainwater Tank Offer 2. Slimline 2100 Litre.

Another slim design ideal for side passage ways. One of the strongest tanks on the market.

Standard inclusions are the 400mm strainer and 90mm overflow and the easy 1” brass connection. Big enough to be utilised for small house usage. Supplied and installed* Call now for a tradesman today!

650mmW X 1950mmL X 2230mmH

Slimline 2800 litre Rainwater Tank Offer 3. Slimline 2800 Litre

All of the standard features from this strong and durable tank. The 400mm strainer, 90mm overflow and 1” brass connection.

This tank is big enough to be used for the garden and for domestic toilet flushing and washing machines. Still narrow enough to fit tight access spaces. Take advantage of the rebates on offer. Supplied and installed* Call now for a tradesman today!

650mmW X 2600mmL X 2230mmH

*All offers are subject to site inspection. Offers are for supply and install only. Offers do not include any pumping or switching systems which can be quoted when the your personal requirements are determined. Please check with your own local Council to see if any other rebates are available.

*Shop with confidence. Highlander Plumbing are registered enviroplumbers. Only use eco-friendly enviroplumbers, they are the only green plumbers that are accredited by the Master Plumbers Association of NSW.

Rebates for Rainwater Tanks in NSW


Tank(s) Capacity

Tank Rebate

Connection to
Toilet(s)

Connection to
Washing Machine (s)

Maximum Total

2000 – 3999 litres

$150 $500

$500

$1,150

4000 – 6999 litres

$400

$500

$500

$1,400

7000 litres & above

$500

$500

$500 $1,500

Why wait? Save money with low cost rainwater tanks from Highlander Plumbing. We have the best prices in town!

Enviroplumber