Beautiful and low-maintenance synthetic grass requires proper installation. There are a few specific strategies that will ensure that the most common problems won't plague your new turf installation. 

1. Solid Base

Sunken spots in artificial turf are a symptom of a poor base installation. If the base isn't properly compacted with a stable infill, then low spots will develop thanks to either compression or erosion. Base construction begins by digging down a few inches and then thoroughly compacting the soil sub-base. Next, a several-inch thick layer of gravel infill is added. The infill contains crushed and fine particles so that it can be compacted thoroughly for stability. Generally, the deeper the base, the fewer chances for problems.

2. Weed Membrane

The main benefit of synthetic turf is that you won't have to worry about maintenance tasks like weeding. Unfortunately, weeds can grow into artificial grass unless steps are taken to prevent this problem during installation. Weed membranes are installed on top of the gravel layer of the base. They are designed to allow water and air to pass through so that puddles don't form on top of your artificial grass. Weed barriers will also be installed anywhere that the synthetic turf abuts natural grass or a garden bed.

3. Good Drainage

Moisture that accumulates in the turf will lead to bacterial and fungal growth, which can cause foul odors and other problems. More than water can accumulate, such as pet waste, which will make matters worse. If drainage is a concern, then add a cellular drain mat to the base. The mat goes on top of the weed barrier. It's covered with a filtration fabric, which keeps debris from sifting down and clogging the cells. Water drains through the turf and into the cells. The water then flows down the grade and away from the turf.

4. Rolled Edges

The edge of your turf shouldn't be a hazard. A common issue, though, are edges that come loose. These are tripping hazards because the loose edges can snag a foot. A rolled edge secured with edge clips will prevent loose edges. With this method, the turf is cut slightly larger than the installation area. The excess is rolled under the side of the topmost mat, then secured in place with an edge clip. It's nearly impossible for the edge to work free using the rolled edge method.

Contact a synthetic grass installer to learn more about all of the options available.