Lindab Steel Downpipe - 75mm x 3mtr - Dark Red

The Lindab Rainline steel downpipe provides a durable and eco-friendly solution for your rainwater...

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Professional Building SuppliesLindab Dark/Red Steel Downpipe - 75Mm X 3Mtr
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Product Information

Full details

The Lindab Steel Downpipe (75mm x 3m) is an ideal choice for homeowners and contractors seeking a sustainable, long-lasting alternative to plastic or cast iron drainage systems. Featuring a durable Dark Red finish, this Swedish steel pipe offers exceptional strength and weather resistance, providing a reliable solution for effective roof drainage. While its metal construction offers superior longevity, users should be aware that it requires careful handling during installation to prevent cosmetic scratching of the protective zinc coating.

All features

Model Part NumberSROR375DR
BrandLindab

Extended Product Information

FAQs

Can this be painted?

Yes, Lindab steel systems can be painted, but ensure you use a primer suitable for galvanized or coated steel surfaces.

Is 75mm the right diameter for my home?

A 75mm diameter is standard for most residential properties. However, if you have a very large roof area, you should calculate your flow requirements to ensure it meets your specific drainage needs.

How long does the steel last?

When installed correctly and kept clear of debris, these steel systems are designed to last for decades, significantly outperforming plastic alternatives.

Does the downpipe rust if cut to size?

No. The galvanized coating has a self-healing property that protects the exposed cut edge, preventing corrosion from starting at the cut point.

Can I use plastic connectors with this pipe?

It is strongly recommended to use genuine Lindab steel components to ensure a secure, leak-free fit and to maintain the warranty and aesthetic uniformity.

Troubleshooting

Visible surface scratches during installation

The zinc-magnesium layer is self-healing and will naturally oxidize to protect the steel, so minor scratches will typically resolve themselves without further action.

Pipe seems loose in bracket

Check that you are using the correct Lindab 75mm wall bracket. Ensure the pipe is properly aligned vertically to distribute weight evenly.

Water leaking at joints

Verify that the downpipe is fully seated into the connector or elbow. Use approved Lindab joint sealant if the connection is not perfectly snug.

Pros and Cons

Pros

  • Extremely durable and long-lasting
  • Self-healing coating prevents rust
  • Minimal maintenance required
  • Resistant to thermal movement and cracking
  • Lightweight for easier installation

Cons

  • Surface can scratch if handled roughly
  • More expensive than standard PVC downpipes
  • Requires specific Lindab-compatible components

Setup, Compatibility & Care

Installation requires standard guttering brackets and compatible Lindab downpipe connectors. Ensure the pipe is measured accurately before cutting, using a fine-tooth hacksaw to maintain a clean edge. When mounting, avoid overtightening brackets to allow for natural structural settling. For maintenance, simply wash the pipes with mild soapy water to remove debris or salt buildup. The self-healing nature of the 275g/m² zinc coating means that small surface abrasions from installation will naturally seal over time, maintaining the integrity of the Dark Red finish.

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