Rainheads

A rainhead is a container connecting the gutter to the downpipe to increase water capacity for maximum performance by providing an external overflow point to regulate the flow of water into the downpipe, reduce storm water surges into drains, encourage drainage away from the roof and minimise the risk of overflow into a building, especially under severe weather conditions.

Colorspan Industries manufacture precision made rainheads to meet the requirements for your project. Our rainheads are custom made to your specifications and can be manufactured using a range of materials and finishes including Colorbond®, Galvabond®, Zincalume® and more.

Colorspan Industries manufacture a huge range of rainhead styles including Box Rainheads, Concave Rainheads, Conical Rainheads, Convex Rainheads, Diamond Rainheads, Half Cylinder Rainheads, Half Round Rainheads, Ned Kelly Rainheads, Splayed Rainheads, Tapered Rainheads and U-Shape Rainheads.

Material Data

Colorspan Industries are able to provide profiles in a wide selection of material types and finishes to meet both aesthetic and performance properties. This ensures your project maintains design consistency without compromising on durability or functionality.

Colorspan Industries use Australian made Blue Scope Steel products including Zincalume®, Galvabond®, Colorbond®. Choose from the full Colorbond® range including Metallic, or request a custom material or finish to achieve your desired results.

Aluminium, Stainless Steel, Copper, Cor-ten and VM Zinc materials are also available.

Important:
1. You can run water along GALVABOND® onto ZINCALUME® but if you cannot run water from ZINCALUME® to GALVABOND® as it will eventually corrode
2. ZINCALUME® is incompatible with lead flashing and copper piping

thickness

Each material can be manufactured to the thicknesses as follows:

  • Zincalume
  • Galvabond
  • Colorbond
  • Aluminium
  • Stainless Steel
  • Copper
  • 0.55mm to 1.0mm
  • 0.55mm to 1.6mm
  • 0.55mm
  • Size on Request
  • Size on Request
  • Size on Request

size

We manufacture quality custom Zincalume, Galvabond and Colorbond flashing up to the following sizes:

  • Max Length
  • Max Girth
  • 8200 mm
  • 1200 mm
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BOX / FLAT BOTTOM

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BOX / TAPERED BOTTOM

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CONCAVE

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CONICAL

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CONVEX

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DIAMOND

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HALF CYLINDER

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HALF ROUND

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NED KELLY

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SPLAYED

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TAPERED / TRIANGULAR

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U SHAPE