Aluminium Gutter

What is the life expectancy of aluminium gutters?

Aluminium gutters are known for their impressive durability, typically lasting 30 years or more with minimal maintenance. Because aluminium doesn't rust or corrode, it maintains its performance and appearance far longer than many other materials.

Can aluminium gutters be used in coastal areas?

Yes, absolutely. Aluminium guttering performs exceptionally well in coastal environments, where salt air can quickly damage other materials. For maximum protection, we recommend selecting a marine-grade powder coating to safeguard against corrosion caused by salt and moisture.

What types of buildings are suited for aluminium gutters?

Aluminium gutters are a versatile choice suitable for residential, commercial, industrial, and heritage buildings. Their sleek appearance suits modern architecture, while traditional profiles and colours can complement period and listed properties.

Why are aluminium gutters better than plastic or cast iron gutters?

Aluminium gutters offer the best of both worlds – they're lightweight and low-maintenance like plastic, but strong and long-lasting like cast iron. Unlike plastic, aluminium won't warp, crack, or fade over time, and unlike cast iron, it doesn't rust or require repainting.

Is aluminium guttering expensive?

While the initial cost of aluminium guttering may be higher than that of plastic, it's a long-term investment. Its strength, low maintenance, and long lifespan mean you'll spend less on repairs and replacements over time – making it highly cost-effective in the long run.

How do you maintain aluminium gutters?

Aluminium gutters require very little maintenance. A routine clean, performed once or twice a year, is usually all that's needed to remove leaves and debris. If they're powder-coated, rinse with water and mild detergent to keep them looking fresh.

While rainwater helps wash away light dirt, periodic cleaning ensures your gutters remain in top condition. In marine or high-pollution environments, an annual or biannual rinse with fresh water and a soft brush helps prevent the buildup of contaminants or salt.

How do you install aluminium gutters?

Aluminium gutters can be installed using hidden brackets or traditional rise-and-fall brackets, depending on the style of the property.

Customising gutters is simple - use a hacksaw with an 18-tooth-per-inch blade or a circular saw with an aluminium-cutting blade. Avoid using angle grinders, as they can leave rough edges. Our snap-fit gutter systems assemble easily, similar to PVCu gutters. Once clipped together, apply a low-modulus silicone sealant to the joint surfaces to ensure a secure and long-lasting fit.

For the best finish and performance, we recommend having them professionally installed by experienced fitters who can ensure watertight joints and correct alignment.

How much do aluminium gutters cost?

Prices vary depending on the profile, size, and finish you choose. As a guide, aluminium gutters are typically more affordable than cast iron but slightly more expensive than plastic. To obtain an accurate quote, please get in touch with us with your project details, and we'll provide a tailored estimate.

What sizes do aluminium gutters come in?

Aluminium gutters are available in a wide range of profiles and sizes, from small half-round systems for homes to large box gutters for commercial buildings. Standard sizes typically range from 100mm to 200mm, but custom options are also available.

Do aluminium gutters rust?

No – aluminium does not rust. Instead, it naturally forms a thin protective oxide layer that prevents corrosion. When powder-coated, this protection is even stronger, making aluminium one of the most durable materials for guttering.

What's the difference between cast, extruded and pressed aluminium guttering?

Cast aluminium gutters are made by pouring molten aluminium into moulds, creating a traditional look ideal for heritage properties.

Extruded aluminium gutters are machine-formed from solid lengths, offering modern, seamless designs with high strength.

Pressed aluminium gutters are made from sheet aluminium that's pressed into shape – a lightweight and cost-effective option.

Each type has its own advantages depending on your building style and budget.

Can I install aluminium gutters myself?

If you have good DIY experience, it's possible to install aluminium gutters yourself. We recommend following the manufacturer's guidelines or contacting our expert team at Gutter Centre for further assistance.

What colours can you supply aluminium gutters in?

We offer aluminium gutters in a wide range of standard and bespoke colours, including popular shades like black, anthracite grey, and white. Our powder coating service enables you to perfectly match your gutters to your roofline, windows, or cladding.

Why do you recommend aluminium gutters be powder coated and not supplied in mill finish (bare aluminium)?

Powder coating not only enhances the appearance of aluminium gutters but also adds an extra layer of protection against corrosion, weathering, and UV damage. Mill finish (bare aluminium) can oxidise and dull over time, whereas powder coating keeps gutters looking clean and vibrant for decades.

Are aluminium gutters suitable for listed or heritage properties?

Yes, they're an excellent choice. With cast aluminium profiles, you can achieve a traditional look that complements the character of heritage or listed buildings while benefiting from modern durability, low maintenance, and long lifespan.