Why choose cast iron over aluminium or steel?
Cast iron provides unmatched authenticity for period and listed properties. It’s incredibly strong, has a distinct traditional appearance and can last a lifetime when maintained correctly.
Is cast iron approved for listed buildings?
Yes. It’s often the preferred or required choice by conservation officers because it matches original features and architectural details of heritage properties.
How long do cast iron gutters last?
With proper installation and maintenance, cast iron systems can last 80 to 100 years or more. Regular painting and cleaning will keep them in excellent condition.
Do cast iron gutters need to be painted?
Yes. Most systems are factory-coated to protect against corrosion, but repainting every 5–10 years is recommended to maintain protection and appearance.
Are cast iron gutters difficult to install?
They’re heavier than aluminium but straightforward to install using standard brackets and fittings. Many installers familiar with heritage work prefer cast iron for its solidity and alignment accuracy.
Are replacement sections available for older cast iron systems?
Yes. Many of our profiles are made to traditional British Standard patterns, meaning replacement sections can usually match existing systems. Contact us for guidance before ordering.
Do cast iron gutters come with a warranty?
Yes. Most cast iron systems are supplied with a 10-year manufacturer’s warranty, which can be extended with correct maintenance and recoating over time.
