80mm Land Drain Garden Lawn Pack - 120m²

This 80mm land drain garden lawn pack is designed for effective drainage of landscaped areas up to 120m², using a herringbone layout. It provides a practical solution for removing excess surface water and improving ground conditions in gardens, lawns and other soft landscaping applications.

The pack includes 1 coil of perforated pipe, 2 junctions, 4 end caps, and a geotextile filter sock - the core components required to install a functional land drainage system, with flexibility to adapt the layout to suit your project. The inclusion of a geotextile filter sock helps reduce the risk of silty or sandy soils entering the pipe, supporting long-term system performance.

Features & benefits include:

• Complete starter pack for medium garden land drainage systems
• Suitable for areas up to 120m² using a herringbone configuration
• Includes 25m perforated land drain pipe and key connection components
• Supplied with geotextile filter sock to help prevent sediment ingress
• Flexible layout options to suit different garden designs
• Can be extended with additional junctions and end caps if required

Please Note: All images shown are used for illustration purposes only and may differ from the actual product supplied.

Specifications

• Product: 80mm Land Drain Garden Lawn Pack
• Coverage Area: Up to 120m²
• Pipe Diameter: 80mm
• Pipe Length: 25m coil
• Pipe Type: Perforated land drainage pipe (Kitemarked)
• Junctions: 2 x 60/80/100mm land drain Y junctions
• End Caps: 4 x 80mm
• Filter Sock: 60/80mm x 30m geotextile
• System Layout: Suitable for herringbone configuration up to 25m total length

Product Details

This garden lawn pack provides the core components required to construct a herringbone land drainage system, with flexibility to adapt the layout to suit site conditions. The system can be installed up to 25m in total length or configured differently depending on project requirements.

Additional junctions and end caps can be used to extend or modify the system layout where required.

Installation Guidance

For effective performance, a trench should be excavated to allow for:

• A 100mm layer of free-draining stone or gravel at the base
• Sufficient width to fully surround the pipe with stone or gravel
• A 150mm layer of topsoil above the drainage layer

The use of clean, free-draining backfill material is essential to help prevent surrounding soil from blocking the pipe perforations or filter sock.

The geotextile filter sock is particularly beneficial in silty or sandy soil conditions, where there is a higher risk of fine particles entering the system.

If unsure about installation requirements, consult a drainage contractor or contact JDP technical support for further guidance.

Product Video

The following videos provide additional product guidance.

JDP Land Drain Garden Packs

JDP When Do You Need Land Drain Guide

JDP Land Drainage Installation Guide