Use our rainwater drainage calculator to calculate your property's flow requirements or ‘flow capacity’ of the gutters you're considering purchasing.
ROBUST Powder-Coated Half Round Steel Gutters
Looking for high-performance colour-coated steel gutters? Check out our NEW Colordur range. At same price point as our ROBUST system, Colordur delivers improved strength with a newly optimised matte finish coating. Also benefit from an enhanced, market-leading, full-system warranty of 25 years.
Galvanised steel guttering is the most affordable of the metal rainwater systems and our leading ROBUST range takes this one step further with an innovative colour powder-coating; delivering exceptional durability and strength.
Explore our range of colour-coated steel gutters, fixings and accessories in a selection of colours.
Please note, this range is being phased out and will be unavailable in May 2026. We recommend taking a look at our new Colordur range even better performance, at the same price as our ROBUST range.
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