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Duracrete

Duracrete products are a Whangarei based New Zealand owned and operated company established in 1965 (as Northland Tank Construction then Garry Concrete Products).We have a reputation for providing quality long lasting products and expertise to back it up.

Duracrete specialise in the manufacture and supply of high quality precast Water Tanks (above and below ground), Cleanstream Sewage Treatment plants and Rural products such as: Farm bridges, storage bunkers, effluent sumps and stone traps.

We deliver north of the harbour bridge and have agents who cover from the harbour bridge south to Hamilton.

Duracrete can provide support every step of the way from; choosing the product right for you to assisting in obtaining council requirements for building consents and unmatched support after installation. More information about this can be found in our guides section.

Duracrete Water Tanks

Duracrete supplies a water tank for every situation;

The four models currently in production are;

All Duracrete tanks are made to the highest standards, and come with a 10 year warranty.

Duracrete Rural Products

Duracrete supply a range of rural products made from reinforced concrete.

Products include:

Storage Bunkers
Stone Traps
Concrete Troughs
Cow Shed Effluent Sumps
Stock Feed Channels

Cleanstream

The CleanStream Sewage Treatment System range is manufactured by Duracrete Products Ltd, an exclusively New Zealand owned company. Duracrete Products Ltd is committed to an ongoing programme of research and development to ensure all products and systems are of the highest standard possible.

Currently there are two Cleanstream Systems on the market.

Cleanstream TXR Bio-Textile Filter

Cleanstream Aerated