Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete

A great underlay that is soft and sturdy at the same time. It cushions well and is easy to cut and lay ahead of the astroturf. Would recommend.

This is great underly easy to put down brilliant quality

Great stuff if you want a soft cushioned step but drainage. Used under artificial grass on a raised wooden deck and it's perfect. Good step feel and doesn't hold rainwater.

A very good product and easy to lay.

Very good quality underlay for laying artificial grass on concrete.

Thick and soft with frequent drainage holes. Very easy to cut and lay down.

Very easy to cut and install, nice and soft under foot,helps with drainage, absolutely essential when installing astro turf on concrete

Great product & quick delivery