Lindab Magestic Steel One-Piece Downpipe Offset - 87mm

The Lindab Magestic one-piece offset is a precision-engineered component for steel rainwater syste...

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Professional Building SuppliesLindab Magestic Steel One-Piece Downpipe Offset - 87Mm Galvanised
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Product Information

Full details

The Lindab Magestic 87mm One-Piece Offset is designed for professional contractors and homeowners installing or repairing steel rainwater systems where downpipe alignment is offset from the gutter. It delivers a robust, corrosion-resistant connection ideal for harsh or coastal climates, though its unpainted metallic finish requires a 3-5 year weathering period to reach its final dark grey aesthetic.

All features

Model Part NumberSOKN87MG
BrandLindab

Extended Product Information

FAQs

What is the diameter of this offset?

This component has a nominal diameter of 87mm.

What is the offset distance?

This unit provides a 100mm offset.

Is this product suitable for coastal areas?

Yes, the Magestic coating is specifically formulated to provide superior corrosion resistance in harsh, high-salt environments.

Can I paint the offset immediately?

It is recommended to wait until the material has matured through its weathering process (3-5 years) before applying any finish.

Does this require special tools for installation?

No, it is designed for standard hand-tool installation compatible with other Lindab rainwater products.

What will the final color look like?

After the 3-5 year weathering period, the product will transition to a sophisticated dark grey metallic finish.

Troubleshooting

Component feels loose in the downpipe

Check that you are using 87mm diameter pipework and ensure the offset is pushed fully into the pipe socket.

Visible surface scratches during installation

No action required; the magnesium zinc alloy coating features self-repairing properties that protect the steel over time.

Pros and Cons

Pros

  • Exceptional durability in coastal and high-salt environments
  • Self-healing material properties reduce maintenance needs
  • High-precision engineering ensures a secure, tight fit
  • Environmentally friendly manufacturing process
  • Stronger and longer-lasting than standard galvanised components

Cons

  • Unpainted finish takes 3-5 years to reach final patina
  • Limited to 87mm systems, not compatible with larger diameters
  • Requires precise measurement before installation to ensure the 100mm offset fits your site requirements

Setup, Compatibility & Care

To install, simply slot the offset into the corresponding 87mm downpipe segments. Ensure that the higher section of the offset sits inside the upper downpipe to allow water flow to transition smoothly without leakage. Use a compatible Lindab steel pipe clip to secure the offset to the wall for maximum stability.

Care Instructions:

  • Avoid using harsh abrasive chemicals during cleaning; mild soapy water is sufficient.
  • Ensure no copper components come into direct contact with the Magestic steel to prevent galvanic corrosion.
  • Allow the product to weather naturally; do not attempt to paint the finish until it has fully matured to its dark grey metallic state, as this ensures optimal adhesion and longevity.

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