20m Agi Pipe (100mm)

Out of stock
SKU: LAAP100
Regular price $120.20 inc. GST
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Frequently Asked Questions

100mm agi pipe is used to divert and redirect excess groundwater away from areas where water can pool. In gardens, it is commonly installed in subsoil drainage systems around retaining walls, garden beds, foundations and other areas that need improved drainage.

Agi pipe is usually installed in a trench surrounded by drainage gravel, with geotextile filter fabric (bidim filter cloth) used to prevent soil and sediment from entering the drainage system. Exact installation depends on the site requirements. But all drainage should point toward a main outlet or drain.

A 20m roll of 100mm agi pipe provides up to 20 linear metres of pipe.

The main difference is that socked agi pipe has a protective filtration fabric wrapped around the pipe. This sock helps reduce the amount of soil, sand and fine particles entering the perforations, which can help prevent blockages. Unsocked agi pipe does not have this additional layer and may require separate filtration fabric, depending on the soil conditions and drainage design.

Agi pipe is generally perforated, allowing groundwater to enter through small holes along the pipe. Standard stormwater pipe is usually solid and designed to carry collected water from one location to another. Agi pipe is commonly used to collect subsurface water, while solid stormwater pipe is often used to transport that water to an outlet.

Agi pipe is a handy choice for the Brisbane storm season.

20m Agi Pipe (100mm) is a durable and flexible drainage solution designed to remove and redirect excess water from your property or work site. Commonly used in landscaping and construction, this perforated pipe allows groundwater to enter and flow through the pipe, helping move water away from areas where it can cause damage or pooling.

Unsocked Agi pipe is ideal for use in areas with gravel or coarse drainage material where additional filtration isn’t required. It is often installed behind retaining walls, under driveways, along garden beds, or around building foundations to help prevent water build-up and improve overall drainage. Made from tough, flexible plastic, the pipe can easily be shaped to suit your trench layout and is resistant to cracking during installation.

Suitable for both DIY landscaping projects and professional drainage systems, this Agi pipe provides a simple and reliable way to manage water flow and keep your site well-drained.

How to Install Agi Pipe:

Dig a trench with a slight fall so water can drain away from the area. Lay a base layer of drainage gravel, position the Agi pipe in the trench, then cover with additional gravel before finishing with soil or turf.

Agi Pipe Benefits:

  • Ideal for retaining walls, driveways, garden beds, and foundation drainage
  • Helps divert excess water and prevent pooling or water build-up
  • Flexible design allows installation around curves and obstacles
  • Durable plastic construction that resists cracking
  • Compatible with a range of drainage fittings
  • Easy to install for both DIY and professional drainage projects

Size: 100mm x 20m roll