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Professional Building Supplies£260.94Visit shop Pbsl Group Perforated Land Drain - 100Mm (O.d.) X 100Mtr Coil
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B&Q£304.48Visit shop B&Q - Perforated Land Drain Pipe 100mm O.d. X 100M CoilHdpeBs4962 Compliant
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The PBSL Group Perforated Land Drain Pipe is designed for contractors and homeowners seeking a reliable solution for sub-surface water management. This high-capacity pipe effectively redirects excess ground water to prevent soil saturation and structural damage, though it requires precise trench preparation and backfilling to ensure maximum longevity and drainage efficiency.
| Model Part Number | LD100100 |
|---|---|
| Brand | PBSL Group |
This pipe has a 100mm outer diameter.
Yes, each 100m coil is supplied with a coupling for easy connection.
Yes, it is fully compliant with BS4962 standards.
Using a geotextile membrane wrap is highly recommended to prevent soil and sediment from entering and clogging the perforations.
No, this is specifically designed for sub-surface land drainage and is not rated for pressure applications.
Check the slope of the trench to ensure it has a consistent decline toward the outlet; check if the pipe is blocked by silt.
Ensure backfill material is not too coarse or heavy; follow depth guidelines to avoid excessive weight from surface equipment.
To install, prepare a trench at the required depth and slope. Lay a base of clean stone or gravel, then position the pipe on top. Use the provided coupling to join additional lengths securely. It is highly recommended to wrap the pipe in a geotextile membrane to filter out soil particles and prevent blockages. Once laid, cover with more permeable material before backfilling with topsoil. Regular inspections of the drainage outlet points are necessary to ensure they remain clear of debris and are discharging water correctly.
