Is There Concrete Under Turf?

Turf, both natural and synthetic, is often laid on concrete. This is because concrete provides a firm foundation that helps to prevent the turf from sinking or becoming uneven. It also helps to improve drainage, which is essential for preventing the turf from becoming waterlogged.

Concrete under natural turf

When natural turf is laid on concrete, it is important to ensure that the concrete is properly sealed. This will help to prevent water from seeping into the concrete and damaging the turf. The concrete should also be level, as any unevenness will show through the turf.

Concrete under synthetic turf

Concrete is a popular choice for the base of a synthetic turf field. This is because it provides a firm foundation that is stable and will not shift over time. It is also relatively inexpensive and easy to install.

There are a few different types of concrete that can be used under synthetic turf. Crushed concrete is a popular choice because it is affordable and easy to work with. It also compacts well and provides good drainage. Crushed stone or gravel is another common choice. It is similar to crushed concrete, but it is slightly more expensive.

Class II Road Base is a type of concrete that is often used in professional installations. This is because it is very strong and durable. However, it is also the most expensive option.

Other materials that can be used under turf

In addition to concrete, there are a few other materials that can be used under turf. These include:

Flexible plastic pellets: These are a good choice for areas that experience a lot of foot traffic. They are also relatively inexpensive.
Sand: Sand is a good choice for areas that need good drainage. However, it is important to ensure that the sand is properly compacted, as loose sand can cause the turf to sink.
Rubber-coated sand: This is a good choice for areas where children will be playing. It is soft and shock-absorbent.
Decomposed granite: This is a good choice for areas that need good drainage and have a lot of sun exposure. It is also relatively inexpensive.
Limestone chat aggregates: This is a good choice for areas that need a firm foundation. It is also relatively inexpensive.

Other materials that can be placed under turf

In addition to the materials listed above, there are a few other materials that can be placed under turf. These include:

Foam shock pads: These are a good choice for areas where children will be playing. They are soft and shock-absorbent.
Crushed limestone: This is a good choice for areas that need a firm foundation. It is also relatively inexpensive.
Stabilizer: This is a type of plastic grid that helps to keep the turf in place. It is often used in areas that experience a lot of wind or rain.

The best material to use under turf will depend on the specific needs of the project. It is important to consult with a professional to determine the best option for your needs.