Perforated Land Drain - 100mm O.D. - 25M

Perforated land drain pipe designed for sub-surface land drainage applications. This 100mm O.D. pi...

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Professional Building SuppliesPbsl Group Perforated Land Drain - 100Mm (O.d.) X 25Mtr Coil
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B&QB&Q - Perforated Land Drain 100mm O.d. X 25M CoilHdpeBs4962 Compliant
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Product Information

Full details

The PBSL Group Perforated Land Drain is designed for homeowners and contractors seeking an effective solution for sub-surface water management in gardens, agricultural land, or construction sites. Its 100mm diameter provides excellent flow capacity, ensuring efficient soil moisture control to prevent waterlogging and structural damage. While the pipe is durable and lightweight for easy handling, users should note that proper drainage planning and trench preparation are essential to prevent siltation over time.

All features

Model Part NumberLD10025
BrandPBSL Group

Extended Product Information

FAQs

Does this pipe come with a filter sleeve?

No, this is a standard perforated pipe. We recommend wrapping it in geotextile membrane during installation to prevent silt ingress.

Can I use this for non-pressure drainage?

Yes, this product is specifically designed for sub-surface, gravity-fed drainage applications.

How do I cut the pipe?

The pipe can be easily cut to the desired length using a standard fine-tooth handsaw.

Is the coupling compatible with other brands?

The coupling is designed for 100mm O.D. pipes meeting standard specifications, but it is best used with pipes of the same manufacture to ensure a secure fit.

What is the maximum weight load this pipe can support?

This pipe is intended for drainage use and is not load-bearing for vehicular traffic. It should be buried under sufficient soil depth if located in walking areas.

Can this be used for septic field soakaways?

This is a land drainage pipe intended for groundwater collection. Please check your local building regulations regarding specific septic system requirements.

Troubleshooting

Water is not flowing through the system

Check the outlet point for blockages or ensure the trench gradient has not been compromised by ground movement.

Pipe appears clogged with soil

If a filter membrane was not used, silt may have entered the perforations. You may need to excavate the section and install a geotextile sleeve.

Pipe is difficult to straighten during laying

Allow the pipe to warm up in direct sunlight for a few minutes to soften the material, making it easier to uncoil and position.

Pros and Cons

Pros

  • Lightweight and easy to handle by a single person
  • Meets BS4962 industry standards for durability
  • Flexible design allows for curves in trenching without extra fittings
  • Easy to cut to length using standard hand tools
  • Includes necessary coupling for seamless connection

Cons

  • Requires proper trench lining (geotextile) to prevent silt blockage
  • Flexible nature may require support in loose backfill
  • Does not include end caps if needed for specific designs
  • Coil memory can make it curl during installation

Setup, Compatibility & Care

To install, dig a trench at a depth appropriate for your drainage goal, typically 450mm to 600mm deep. Ensure the bottom of the trench has a fall of at least 1:100. Place the pipe into the trench, using the included coupling to connect to your discharge point or additional coils.

Care involves periodically checking discharge points to ensure water is flowing freely. Avoid driving heavy machinery over the pipe trench immediately after installation, as the soil needs time to settle. When storing unused portions, keep the coil in a shaded, cool area to maintain the flexibility of the plastic material.

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