The sub base is the area that s underneath the artificial turf.
Sub base material for artificial grass.
A sub base is used to replace the expansive native soil with a non expansive surface which will help to ensure an artificial grass installation will continue to look good for the duration of its 15 to 20 year useful life.
The existing soil in most grass areas expands and contrasts in hot and cold and wet and dry conditions.
For the best looking artificial grass use a great sub base.
The sub base is the layer underneath your artificial grass and has a major impact on the whole system.
Artificial grass is becoming more and more popular with each passing year.
It is what will give your artificial lawn structural stability.
The most common types of sub base are a crushed miscellaneous base cmb a class ii road base or a decomposed granite dg.
Artificial grass material was made porous so water can pass through if your artificial grass sub base material is not installed properly it could cause wrinkles and gaps in your turf.
Uneven surfaces can create dips in your lawn and cause accidents.
Though you may never see your sub base after the initial installation you ll feel its effects for years to come so making sure you choose the right materials and techniques is crucial.
If you ignore the sub base you could end up with wrinkles and gaps or soft spots in your grass.
The best sub base for artificial grass is one that functions like native soil.