Extreme Protection For Your Investment

All Dam Buster products:

  • Are independently tested and engineer certified with 100% compliance to AS/NZS3500.3:2018, HB114 and HB39 
  • Meet all NCC (National Construction Code) "Deemed To Satisfy" requirements - NO expensive or complex Performance Solutions required here!
  • Have certified capacities for both maximum normal flow and for operation in overflow conditions
  • Are engineered to work in extreme weather conditions - anywhere in Australia or the world
  • Minimise visual impact on building form by making the roof drainage components as small as possible
  • Provide Architects and Designers with substantially increased options for new building roof drainage
  • Can usually reduce the amount of pipe work and other costs associated with more traditional roof drainage systems
  • Are very simple and fast to install on site - for example with rain heads, only the down pipe pop requires cutting on most jobs
  • Are easy to retrofit to any existing building

Dam Buster Rainheads also have:

  • A unique and patented rear seal attachment method which guarantees a waterproof and secure seal between the rain head and the box gutter
  • Built in side attachment points make fixing extremely simple
  • An extra back plate (included) which allows adaption to virtually any box gutter size and set up or even fast on-site conversion to an eves gutter model using only basic tools 
  • Compliant overflow protection for down pipes to meet AS/NZS3500.3:2018
  • Easy inspection: if the front chute is clear from below, the Dam Buster rain head will still overflow at 100% capacity even if the main tub or down pipe is completely blocked 
  • Choice of round or rectangular secondary front overflows (or none at all - coming soon!)
  • Optional external top trim piece available to provide a more traditional appearance
  • Eves gutter version also available for the same price 

Dam Buster products are made by an extremely high precision laser cutting method here in Melbourne, Australia and are fabricated from top quality Bluescope Australian steel products.  They can easily be shipped anywhere in Australia.



DON'T BUY OR INSTALL TROUBLE - INSIST ON GENUINE DAM BUSTER RAIN HEADS, SIDE OUTLETS AND FREE FLOW SUMPS

All Dam Buster rain heads are fully approved by the AHSCA and can be relied upon to deliver the highest possible level of performance.

All Dam Buster rain heads are fully approved by the AHSCA and can be relied upon to deliver the highest possible level of performance.

A Dam Buster 600/1 model on test with the AHSCA but with the down pipe totally blocked effortlessly disposes of 16 litres/second safely to atmosphere and therefore easily reaches the very limits of AS/NZS3500.3:2015.

A Dam Buster 600/1 model on test with the AHSCA but with the down pipe totally blocked effortlessly disposes of 16 litres/second safely to atmosphere and therefore easily reaches the very limits of AS/NZS3500.3:2015.

With the down pipe totally blocked, even the smallest Dam Buster, a 200/1 model (shown here on test with the AHSCA) safely deals with huge volumes of water without compromising the box gutter through overtopping.  Photo shows 15 litres/second; this is an extreme test for such a small rain head.

With the down pipe totally blocked, even the smallest Dam Buster, a 200/1 model (shown here on test with the AHSCA) safely deals with huge volumes of water without compromising the box gutter through overtopping. Photo shows 15 litres/second; this is an extreme test for such a small rain head.

A 300/1 Dam Buster on test with the AHSCA is not even trying when dealing with a flow of 16 litres/second with the down pipe totally blocked.  This is engineered performance safeguarding property from damage and installers from litigation.

A 300/1 Dam Buster on test with the AHSCA is not even trying when dealing with a flow of 16 litres/second with the down pipe totally blocked. This is engineered performance safeguarding property from damage and installers from litigation.

Watch the Dam Buster rain head perform at 16 litres per second!

Video of the 300mm model taken by the AHSCA at their test rig in Queensland Australia

 

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