Buy Quad Gutters Online

Quad gutters are a simple, tidy way to manage roof runoff on residential and light commercial builds. On this collection page you can compare profiles, choose your finish, then add the right gutter lengths and components to your cart in one place. If your project spans multiple areas, confirm the correct state or delivery region so you are viewing the right availability and options.

Choose the right quad gutter profile for your roof

A quad gutter profile suits a wide range of rooflines thanks to its classic shape and broad water-carrying capacity. If you are upgrading a tired system or building new, start by picking the size that matches your roof area and rainfall exposure. Our High Front Quad Gutter range includes common sizes like 125, 150, and 175 so you can scale up where needed (for longer roof runs, higher rainfall areas, or larger catchments). 

Order custom lengths online, then complete the system with accessories

ClickSteel quad gutters are made to order and allow you to enter a custom length in metres at purchase, which makes it easier to plan your runs and reduce site cutting.

What are quad gutters?

Quad gutters are a squared-off, four-sided gutter profile that has become the most common style on Australian homes, offering good water capacity with a clean, contemporary line along the eaves compared with a traditional half round. ClickSteel’s range covers sizes from the COLORBOND steel 125 High Front Quad Gutter up to the COLORBOND steel 175 High Front Quad Gutter, in both high front and low front styles, plus a Zincalume option in each size such as the ZINCALUME 150 High Front Quad Gutter. High front and low front variants differ in how much of the front face sits above the fascia line, which affects both capacity and appearance.

What is the difference between a quad gutter and a square gutter?

Quad gutter and square gutter are generally used to describe the same shape in Australia, the four-sided, box-like profile that has largely replaced the old half round style, so you’ll see them used interchangeably by suppliers and roofers. Where there is a distinction, it usually comes down to the front face design, high front versus low front, rather than a fundamentally different gutter type, and ClickSteel offers both, for example the COLORBOND steel 150 High Front Quad Gutter and the COLORBOND steel 150 Low Front Quad Gutter. Either way, it is the same broad family of gutter, just with sizing and front profile varying by product.

How much fall does a quad gutter need?

Quad gutters need the same general fall as any other gutter type, typically a minimum of around 1:500 with many jobs run at 1:200 for better water flow, and the exact figure depends on the gutter’s length and catchment area under AS/NZS 3500.3. Larger profiles like the COLORBOND steel 175 High Front Quad Gutter carry more water before fall becomes critical compared with a smaller COLORBOND steel 125 High Front Quad Gutter, but correct fall still matters on every size to avoid ponding. Your roofer or plumber can confirm the fall needed for your specific roof catchment.

What are the standard sizes of quad gutters?

Quad gutters are commonly available in 125mm, 150mm and 175mm widths, and ClickSteel stocks all three, the COLORBOND steel 125 High Front Quad Gutter, COLORBOND steel 150 High Front Quad Gutter and COLORBOND steel 175 High Front Quad Gutter, each also available in Zincalume such as the ZINCALUME 175 High Front Quad Gutter. There are also low front variants like the ZINCALUME 150 Low Front Quad Gutter and heavier-duty Ultra options including the COLORBOND steel ULTRA 150 High Front Quad Gutter for higher-corrosion environments. The right size depends on your roof catchment area and local rainfall intensity.

What are the standard guttering sizes in Australia?

Standard guttering in Australia is most commonly supplied in 125mm, 150mm and 175mm widths across quad and other profiles, with the size chosen against the roof’s catchment area and local rainfall intensity under AS/NZS 3500.3. ClickSteel’s quad range spans this exact spread, from the COLORBOND steel 125 High Front Quad Gutter up to the COLORBOND steel 175 High Front Quad Gutter, with a COLORBOND steel Ultra 125 High Front Quad Gutter also available for a heavier-duty coating. Larger roofs or high-rainfall areas typically call for the bigger sizes, or additional downpipes, to keep up with water flow.

What is the minimum gutter fall required by Australian standards?

AS/NZS 3500.3 sets the framework for gutter sizing and fall, and while a minimum fall of around 1:500 is often cited as a baseline, many installers work to 1:200 in practice for more reliable drainage, particularly on longer runs. The exact minimum for your job depends on gutter length, profile size, whether that is a COLORBOND steel 125 High Front Quad Gutter or the larger COLORBOND steel 175 High Front Quad Gutter, and the design rainfall intensity for your area. Because this varies by location and roof design, confirm the specific fall required with your plumber or local council building department.