Dimond Downpipes

Dimond Downpipes

Suitable for residential

Suitable for light commercial

Suitable for commercial

Dimond Downpipes is manufactured in Rotorua.

If this product is not suitable for your project... Click here to find product options suitable for your requirements.

Downpipes are available to complete your Dimond rainwater system.

Downpipes are available in different options


Steel downpipes are able to be manufactured from prepainted steel or zincalume coil.  Standard lengths are 3.2m; other lengths may be available on request.  Available as a standard 80mm around downpipe, for more information please call 0800 DIMOND (346 663).
115° round zinc elbow bends are available in standard colours for connecting the standard 80mm diameter downpipes together.  The joint with the downpipe must be sealed and held with a minimum of two 3mm aluminium rivets to each joint.  


A similar range of lengths and sizes are available in copper as are in steel. Please call 0800 DIMOND to confirm availability. Copper is suitable for use where bends are required as the product can be soldered.
Other materials subject to con?rmation. Please call 0800 DIMOND to discuss your needs.

Please note that Dimond do not recommend using a fabricated lock-seamed downpipe in enclosed ceiling spaces and wall cavities, or in sealed systems such as syfonic or similar where the downpipe system is required to hold water continuously.


Round droppers are available in 65mm, 75mm and 100mm diameter in either 0.55mm ColorCote ZR8 material or in PVC material.   Other sizes can be custom made in the following materials: 0.6mm copper, 0.9mm unpainted aluminium and 0.9mm ColorCote AR8/ARX depending on coil availability and minimum order quantities.

Please contact your local Dimond sales centre on 0800 DIMOND for more information.

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