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Finish Off Your Roof in Style with COLORBOND® 100 x 50 Downpipes

Complete your roofing and rainwater system with premium COLORBOND® 100 x 50 downpipes, manufactured using high-tensile, durable COLORBOND® steel for long-lasting performance.

Why Choose Our COLORBOND® Downpipes?

✔ Designed to suit both tiled and metal roofs for maximum versatility.

✔ Easy installation with lengths available in 1.8 metres and 2.4 metres.

✔ Fully compatible with COLORBOND® clips and pop/nozzles.

✔ Manufactured from premium BlueScope COLORBOND® steel.

✔ Choose from COLORBOND®'s most popular colours like Monument®, Surfmist®, Woodland Grey® or Classic Cream®.

✔ Compatible with all standard COLORBOND® rainwater systems.

Do These Downpipes Slide Into Each Other?

Yes! These downpipes are designed with a big and small end (look for the indent DOT on one end), allowing you to easily slide them together to create your desired length.

Durability You Can Rely On

Manufactured from light yet strong high-tensile COLORBOND® steel, these downpipes offer greater durability, long life, and full compatibility with both steel and tile roofs.

Order Online Today

→ Simply select your preferred colour and length to place your order.

Why Choose Genuine COLORBOND® Steel?

We use only the best 100% Australian steel for complete peace of mind. Manufactured from BlueScope’s industry-leading brands like COLORBOND® and ZINCALUME® steel, our products are rigorously tested, backed by the trusted BlueScope warranty, and designed to perform for years to come.

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The COLORBOND® 100 x 50 Downpipe

The COLORBOND® 100 x 50 downpipe is one of the most popular choices for Australian roofing and rainwater systems.

Manufactured from high-strength COLORBOND® steel, these downpipes offer long-lasting protection against Australia's harsh climate. Available in 1.8m and 2.4m lengths, they are compatible with both steel and tile roofing profiles.

✔ Also known as rectangular downpipes, square downpipes, or 100x50 downpipes

✔ Commonly used for domestic, industrial, and commercial rainwater drainage

✔ Positions must be installed at gutter low points or box gutter outlets

✔ Maximum recommended spacing is 10m for residential and up to 18m for larger projects

✔ Connects to COLORBOND® downpipe clips and pop/nozzles easily

✔ Available in the complete COLORBOND® colour range

Installation Tip: Always ensure downpipes discharge into an approved drainage system or stormwater outlet.

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