Perforated Land Drain and Filter Sleeve Kit - 100mm x 50m

This complete land drainage kit includes a 100mm outer diameter, 50-meter coil of perforated land ...

Best current price£166.70from Professional Building Supplies

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Professional Building SuppliesPbsl Group Perforated Land Drain And Filter Sleeve Kit - 100Mm (O.d.) X 50Mtr Coil
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£166.70
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B&QB&Q - Pbsl GroupPerforated Land Drain And Filter Sleeve Kit 100mm O.d. X 50M Coil
Free delivery in 1–3 days
£202.75
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Product Information

Full details

The PBSL Group 100mm x 50m Perforated Land Drain and Filter Sleeve Kit is designed for property owners and landscapers looking to effectively manage groundwater and prevent waterlogging. It provides a robust, professional-grade solution for diverting excess water away from foundations, gardens, or damp areas of a property. While the kit simplifies the process by combining the pipe and filter sleeve into one package, users should note that significant manual excavation is required to achieve the optimal trench depth for effective drainage flow.

All features

Model Part NumberLD10050KIT
BrandPBSL Group

Extended Product Information

FAQs

Can I use this pipe for drinking water?

No, this is a land drainage pipe intended for groundwater collection only, not for pressurized potable water supply.

Does the filter sleeve come already attached?

Yes, the kit is designed with the filter sleeve applied to the pipe to save you time during installation.

What is the maximum depth I can bury this pipe?

While it is durable, it is recommended to keep installation between 450mm and 900mm depth to prevent crushing from surface weight.

Can I connect this to standard plastic drainage pipe?

Yes, but you will need to purchase the appropriate 100mm flexible-to-rigid drainage adapters.

Is the sleeve removable if I want to use the pipe without it?

The sleeve is designed to be part of the system, and removing it may void the performance benefits of the kit.

Troubleshooting

Water is not draining away from the area

Check the gradient of the trench. If the pipe is level or sloping upward, water will not move through the system effectively.

The pipe appears to be blocked despite the sleeve

Ensure that the backfill used was porous. If the sleeve is covered by fine silt or clay rather than gravel, the surface of the sleeve may be blinded.

Pipe has collapsed at a corner

Ensure that the pipe was not bent beyond its radius tolerance; use a 90-degree coupling for sharp turns to avoid kinking.

Pros and Cons

Pros

  • Integrated filter sleeve prevents long-term clogging
  • Flexible material simplifies installation around curves
  • Generous 50-meter coil length for extensive projects
  • Effective at preventing soil saturation and water damage
  • Cost-effective solution compared to traditional stone-only filtration

Cons

  • Requires manual trench digging which is physically demanding
  • Pipe must be laid with a consistent gradient to work properly
  • Backfill material selection remains important for system longevity
  • Bulky coil can be difficult to transport without a vehicle

Setup, Compatibility & Care

To ensure the longevity of your drainage system, keep these installation tips in mind:

  1. Gradient: Always ensure the trench has a continuous fall of at least 1:100 to prevent standing water inside the pipe.
  2. Connections: If you need to join lengths of pipe, ensure you use the correct 100mm couplings to maintain a secure seal.
  3. Backfill: Do not backfill the trench directly with heavy clay. Use a porous backfill like 20mm clean gravel to allow water to reach the pipe easily.
  4. Maintenance: Because of the filter sleeve, the system is low-maintenance. However, avoid driving heavy machinery directly over the trench path, as this can crush the pipe, especially if it is installed at shallow depths.

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