Best Sub Base For Artificial Grass

Grass for decking areas.

Best sub base for artificial grass.

The quality of your artificial grass relies on the quality of your base. If artificial grass is installed correctly in your lawn your turf will last longer. You now have an idea base and can lay your artificial turf. The most common types of sub base are a crushed miscellaneous base cmb a class ii road base or a decomposed granite dg.

For the best looking artificial grass use a great sub base. Dg meanwhile yields a smoother finish than cmb but it is quite a bit more expensive. The existing soil in most grass areas expands and contrasts in hot and cold and wet and dry conditions. Drainage is a must artificial grass doesn t drain itself.

Both are great materials for your sub base. Astroturf is an ideal solution for covering unsightly decking that is past its best. It is best to lay a weed supressing membrane underneath your new surface so cut it to size and fix into place. Cmb is more easily compacted than dg but doesn t drain quite as well.

For soil a suitable stable sub base is recommended you should always install your artificial grass on an aggregate and sharp sand base. The sub base is the area that s underneath the artificial turf. Generally cmb is the best choice for artificial grass in landscaping while dg is the best choice if you re installing a putting green. Make sure you remove 60 80mm of soil before you lay down the sub base and new artificial turf as this will result in a perfect installation.