Lindab Steel Gutter - 125mm x 3m - Anthracite Grey - R3125AG

The Lindab 125mm Half Round 3m Gutter in Anthracite Grey is a durable and robust drainage solution...

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Professional Building SuppliesLindab Anthracite/Grey Steel Gutter - 125Mm X 3Mtr
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Product Information

Full details

The Lindab 125mm Steel Gutter is an ideal choice for homeowners and builders seeking a long-term, high-performance drainage solution for new construction or renovation projects. Providing superior durability through its galvanized steel core and specialized paint finish, this gutter system effectively manages water runoff while maintaining an unobtrusive aesthetic; however, users should note that the rigid nature of steel requires precise measurement and planning during installation compared to softer plastic alternatives.

All features

Model Part NumberR3125AG
BrandLindab

Extended Product Information

FAQs

What is the expected life of the Lindab steel gutter?

The system has an expected life expectancy of 70 years.

Does the coating come with a warranty?

Yes, it includes a 15-year warranty on the HB polyester coating.

Can I paint this gutter a different color?

It is not recommended, as the factory-applied HB polyester finish is designed for extreme durability and weather resistance.

Is this gutter compatible with plastic downpipes?

It is strongly recommended to use Lindab steel downpipe components to ensure a perfect fit, matching finish, and consistent performance.

How do I cut the 3m lengths to size?

Use a fine-tooth hacksaw. Avoid high-speed power tools, which can heat the metal and damage the protective coating.

Why choose steel over plastic gutters?

Steel offers significantly higher structural strength, is less prone to UV damage, does not leak due to expansion/contraction, and has a much longer service life.

Troubleshooting

Water leaking at joints

Ensure that the gutter joints are clean and that the internal seals are correctly seated. Check that the gutter is correctly pitched toward the downpipe.

Scratches on the surface

Apply a matching Anthracite Grey touch-up paint immediately to seal the exposed metal and prevent corrosion.

Gutter sagging

Verify that your support brackets are spaced according to manufacturer guidelines and ensure all screws are tightened to the fascia board.

Pros and Cons

Pros

  • Extremely durable with a 70-year expected lifespan
  • Resistant to splitting, shrinking, and fading
  • Sophisticated Anthracite Grey aesthetic
  • Minimal maintenance requirements
  • 15-year warranty on the coating

Cons

  • Steel is less forgiving than plastic during installation
  • Requires precise cutting and handling to prevent scratching the finish
  • Heavy weight compared to vinyl guttering systems

Setup, Compatibility & Care

Installation should be approached with a focus on level accuracy and secure mounting to the fascia. Use compatible Lindab steel hangers and downpipe components to ensure a uniform system. When cutting the 3-meter sections, always use a fine-tooth hacksaw to avoid damaging the polyester coating; if any raw metal edges are exposed during the cutting process, apply a touch-up paint to prevent premature oxidation. For maintenance, a simple rinse with clean water once or twice a year is usually sufficient to remove debris and maintain the finish. Avoid using harsh chemical cleaners or abrasive brushes that could scratch the protective polyester paint.

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