ZM Galvanised Steel Half Round Guttering
Our Infinity ZM Galvanised Steel Half Round Gutters offer a robust, long‑lasting rainwater system for projects where strength, durability and clean architectural lines matter. Combining the classic half‑round profile with advanced ZM-coated steel, this guttering solution is ideal for residential, commercial and heritage‑style buildings that demand dependable performance and a refined finish.
Designed to cope with the UK’s variable weather conditions, ZM galvanised steel guttering provides superior resistance to corrosion while remaining fully recyclable and low maintenance over its long service life, even in coastal areas.
Why Choose Infinity ZM Steel from Rainclear?
The ZM Steel drainage system uses a unique three-layer corrosion-resistant coating system , enabling it to perform for 25 years while retaining its exceptanional anti-corrosion properties.
Key Benefits
• Excellent corrosion resistance: The innovative zinc, magnesium and aluminium coating helps extend the life of the gutter system, even in coastal areas.
• Deep half round profile: The deep-flow half-round profile has exceptional capacity, offering peace of mind for effective rainwater management.
• Low maintenance performance: Smooth steel surfaces encourage efficient water flow and reduce debris build‑up.
• Easy Installation: This system is lightweight and utilises a dry jointed union connectors with no need for messy silicone
• Environmentally responsible: Steel guttering is 100% recyclable, making it a more sustainable long‑term choice compared to plastic alternatives.
• Market Leading Guarantee: If you purchase from Rainclear, you get further peace of mind with a full system guarantee of 15 years to ensure the longevity of your products.
• Extensive Stock: Rainclear are a leading supplier of galvanised steel guttering and downpipes and we can deliver this range across the UK with next day delivery, keeping your project moving forward.























