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Professional Building Supplies£76.61Visit shop Alliance Remedial Land Drain Filter Sleeve - 100Mm Diameter X 50Mtr
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B&Q£90.83Visit shop B&Q - Alliance Remedial Land Drain Filter Sleeve100mm Diameter X 50M LengthGeotextile Knit.
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The Alliance Remedial Land Drain Filter Sleeve is an essential tool for contractors and DIY landscapers looking to prevent silt and sand buildup in underground perforated piping systems. By acting as a protective barrier, this knitted sleeve ensures long-term drainage efficiency and reduces the need for costly aggregates; however, it requires careful handling during installation to avoid tears or snagging on sharp pipe edges.
| Model Part Number | FLR10050 |
|---|---|
| Brand | Alliance Remedial |
No, the sleeve is specifically designed for perforated pipes to act as a filter while allowing water ingress.
No, the sleeve is manufactured from durable synthetic fibers designed for long-term underground use.
This model is specifically sized for 100mm diameter pipes and will not fit larger dimensions.
Use standard plastic cable ties or waterproof duct tape to secure the sleeve tightly to the pipe ends.
The sleeve is designed for sand and silt. Extremely fine clay particles may pass through the mesh depending on the soil composition.
Ensure the pipe surface is free of deep burrs and use a light dusting of soil or lubricant to reduce friction.
Trim the damaged section and use a heavy-duty landscaping tape to patch the area or overlap a new section of sleeve to ensure full coverage.
To install, simply slide the sleeve over the end of the 100mm perforated pipe. Ensure the sleeve is fully extended along the length of the pipe before connecting sections. For best results, use a zip tie or tape to secure the ends of the sleeve to the pipe to prevent slipping during the backfilling process.
Care instructions include storing the product in a dry, shaded area, as prolonged exposure to direct UV rays may degrade the fabric strength over several months. Always inspect the sleeve for any holes or tears before burying the pipe, as integrity is key to its filtration performance.
