what do you put under artificial grass?

Under artificial grass, you typically install a base material to provide stability, drainage, and support for the turf. Here are the common options for what you can put under artificial grass

Aggregate Base

An aggregate base, typically made of crushed rock or decomposed granite, is the most common material used under artificial grass. It provides a stable foundation, helps with drainage, and prevents the turf from shifting or settling over time.

Compacted Sand

Sand can be used as a base material under artificial grass, especially in areas where drainage is a primary concern. It's essential to compact the sand thoroughly to ensure a stable surface.

Geotextile Fabric

Geotextile fabric is often used as a weed barrier and separation layer between the base material and the natural soil. It helps prevent weeds from growing through the artificial grass and improves overall stability.

Foam Padding or Shock Pad

In areas where extra cushioning or impact absorption is desired, foam padding or shock pads can be installed under the artificial grass. These materials provide additional comfort and safety, making them popular choices for playgrounds or sports fields.

Crumb Rubber or Sand Infill

Infill materials such as crumb rubber or sand can be added on top of the artificial grass to provide additional weight, stability, and support for the turf fibers. Infill also helps improve the performance and resilience of the artificial grass.

Drainage System

In areas prone to water buildup or poor drainage, you may need to install a drainage system under the artificial grass. This can include perforated pipes, gravel trenches, or French drains to ensure proper water runoff and prevent flooding.

When choosing the appropriate material to put under artificial grass, consider factors such as local climate, intended use of the area, and drainage requirements. Proper preparation of the base is crucial for the long-term durability and performance of the artificial grass installation.