Lindab Large Water Hopper - 100mm - Graphite

The Lindab Large Water Hopper is a professional-grade component designed for efficient rainwater m...

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Professional Building SuppliesLindab Steel Large Water Hopper - 100Mm Graphite
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£137.20
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Product Information

Full details

The Lindab Large Water Hopper is an essential component for homeowners and contractors seeking a high-performance rainwater management solution for complex guttering layouts. Designed to consolidate water from multiple gutter runs into a single 100mm downpipe, it effectively mitigates overflow issues during heavy storms. While its robust galvanised steel construction offers superior durability, installers should note that it requires precise alignment with existing Rainline system components to ensure a seamless fit.

All features

Model Part NumberVATKL100DG
BrandLindab

Extended Product Information

FAQs

Is this hopper compatible with plastic downpipes?

This product is designed specifically for the Lindab Rainline steel system and may not provide a secure, weather-tight fit with non-Lindab plastic components.

What is the primary material used in this product?

The hopper is constructed from 0.6mm thick galvanised steel, which is lightweight yet highly durable.

Do I need sealant to install the hopper?

No, the Lindab Rainline system uses a push-fit mechanism that does not require sealants for a watertight connection.

Does the Graphite finish require painting?

No, the finish is factory-applied, color-stable, and resistant to UV fading and rust.

Can this be used for residential homes?

Yes, it is suitable for both residential and commercial buildings that utilize the Lindab rainwater system.

How often should I clean the hopper?

Clean as needed, typically whenever you clear your gutters of leaves or debris, to prevent blockage.

Troubleshooting

Water splashing out of the top during rain

Verify that the downpipe outlet is not obstructed and that the water is flowing freely through the system.

Loose fit at connection points

Ensure all components are from the Lindab Rainline series and are fully pushed home into the friction-fit joints.

Visible surface scratch

The steel coating is self-healing; small scratches will typically oxidize and seal themselves over time.

Pros and Cons

Pros

  • High-capacity flow management for heavy rainfall
  • Durable, long-lasting galvanised steel construction
  • Self-healing protective coating prevents rust
  • Easy push-fit installation process
  • Excellent thermal movement resistance

Cons

  • Requires professional-level alignment for optimal drainage
  • Limited to specific 100mm diameter downpipe compatibility
  • More substantial and heavier than plastic gutter alternatives

Setup, Compatibility & Care

Installation of the Lindab Water Hopper is designed to be straightforward using the push-fit method integral to the Lindab Rainline series. Ensure that the guttering and downpipes are correctly secured with wall brackets before attempting to attach the hopper. Because this component is built from high-grade steel, avoid using abrasive tools or harsh chemicals during routine cleaning. To maintain the system, simply clear debris from the internal hopper cavity periodically to ensure the 100mm outlet remains free-flowing. As the coating is self-healing, minor surface scratches will typically weather and protect themselves over time, but excessive deep gouges should be addressed with compatible touch-up paint to maintain the integrity of the galvanised layer.

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