
A foam shock pad for artificial grass is essentially a layer of cushioning material placed under the artificial turf to provide a safer and more comfortable playing experience. It's typically made of high-density polyethylene foam.
The thickness of a foam shock pad can vary, but it's usually between 1-2 inches. This thickness is designed to provide sufficient shock absorption and impact reduction.
A well-designed foam shock pad can reduce the risk of injury from falls by up to 90%. This is because it helps to distribute the force of impact across a larger area.
Installing a foam shock pad is a relatively simple process that can be done by a professional or a DIY enthusiast.
Types of Foam Shock Pads
Foam shock pads are a popular choice for artificial grass installations, especially in residential settings where comfort and safety are top priorities. They provide a cushioning effect, making the turf softer and more comfortable underfoot.
The thickness and density of foam padding can vary, allowing homeowners to choose a level of cushioning that suits their specific needs. Thicker foam padding might be more suitable in play areas to provide additional safety and impact absorption for children.
Foam padding is also beneficial in areas where drainage is a concern, such as in regions with heavy rainfall. Choosing a foam padding with good drainage properties or combining it with a drainage mat can ensure that the turf remains dry and usable even after rain.
Shock-absorbing foam padding is specifically designed to minimize the risk of injuries from falls, making it an ideal choice for playgrounds and kid-friendly turf installations. It provides a significant level of impact absorption, meeting or exceeding critical fall height safety standards.
High-quality foam shock pads are also used in sports fields and athletic facilities, where they offer a combination of durability, safety, and performance enhancement. They are engineered to withstand high-impact, repetitive use associated with sports activities.
The choice of foam shock pad depends on the intended use of the area, the desired level of cushioning, and the overall budget for the project. A professional installer can provide valuable insights into the most suitable padding option for a particular artificial grass installation.
Installation and Care
Installing a foam shock pad for artificial grass is a straightforward process. Once your shock pads are in place, it's time to lay your artificial grass, which involves cutting, gluing, securing, and fluffing the turf to resemble real grass.
To ensure a seamless installation, make sure the grass and shock pad are attached without any wrinkles or loose spots. This will provide a comfortable and safe surface for kids to play on.
One of the benefits of using a foam shock pad is that it creates a softer, more forgiving surface underfoot, making walking and playing on synthetic turf more comfortable, especially for bare feet. This is especially important for kids' joints, which can be strained by even small falls and tumbles.
A foam shock pad can also extend the lifespan of your artificial grass by acting as a protective layer for the backing. This reduces wear and tear from foot traffic and playtime activities, keeping your artificial grass looking its best for longer.
Here are some key benefits of foam shock pads in artificial grass installations:
- Comfort: A softer surface underfoot
- Extended Turf Lifespan: Reduced wear and tear from foot traffic and playtime activities
- Drainage Assistance: Helps prevent puddles and keeps the play area dry more quickly after rain
- Reduced Infill Need: In some cases, shock pads lessen the amount of infill required
Care for Grass
To keep your artificial grass and shock pad in great condition, follow these care tips.
Shock pads are designed to provide a cushioned surface, making walking and playing on synthetic turf for playgrounds more comfortable, especially for bare feet.
To extend the lifespan of your artificial grass, shock pads act as a protective layer for the backing, reducing wear and tear from foot traffic and playtime activities. This can help prolong the lifespan of your artificial grass by several years.
Some shock pads are designed with holes or channels to facilitate water drainage, helping to prevent puddles and keep the play area dry more quickly after rain.
To maintain your shock pad, simply remove any debris that accumulates on its surface. This is a quick and easy task that can help keep your shock pad in good condition.
With proper installation, shock pads can last anywhere from 8 to 20 years or longer, almost as long as the artificial grass itself.
Install Underlay
Padding will mask any lumps or bumps on surfaces, so it's essential for a smooth finish.
Foam padding can be secured to the perimeter edging using adhesive or nails, and it's crucial to lay it on a proper sub-base.
Shock pads are installed directly beneath the artificial grass blades, during the turf installation process, acting as a base layer between the ground and the artificial grass itself.
You don't need padding for standard installations like replacing an existing synthetic lawn, but it can significantly improve an artificial lawn by boosting safety and comfort.
In many cases, foam padding is a good choice for residential installations, as it provides a cushioning effect and makes the turf softer and more comfortable underfoot.
For decking, you can use decking screws to secure the padding, and for paving, concrete, and other existing surfaces, adhesive is a good option.
A thicker foam padding might be more suitable in play areas to provide additional safety and impact absorption for children, and it's also beneficial in backyard spaces and gardens where children and pets may be active.
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Features and Benefits
Real grass can be a hazard, especially when it's wet, because it gets slippery. Artificial grass offers a soft surface to land on, which reduces the risk of injuries.
A foam underlay adds an extra layer of protection by softening the impact and reducing injuries. This is especially important for kids, older adults, and mobility-challenged individuals.
Installing artificial turf on concrete or existing surfaces can be tricky, but foam pads can help by providing a cushioned surface.
Extra Protection Against Trips and Slips
Real grass can be terribly slippery when it's wet, making it a safety hazard.
Artificial grass, on the other hand, has a soft surface that can help reduce injuries from trips and falls.
Synthetic grass already offers some protection, but adding a foam underlay can provide an extra layer of cushioning.
This foam underlay can soften the impact and reduce the risk of injuries, especially on lawns with uneven terrain or debris.
Clearing debris and smoothing out the ground before installation can also help reduce trip hazards on artificial lawns.
If you're planning to install synthetic turf on concrete or other existing surfaces, consider buying foam pads to add extra protection.
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Water Drainability

When choosing a shock pad, consider the water drainability of your lawn. High-quality padding is often permeable, providing fantastic drainage.
The level of softness you're looking for will influence your choice of foam overlay. If you need a specific level of softness, select a shock pad that meets those requirements.
Foot traffic will also impact water drainability. If the area will receive a lot of foot traffic, you'll want to choose a shock pad that can handle it.
Undulations on the installation surface can affect water flow. If the undulations are pronounced, you may need a shock pad that can accommodate them.
Pile height and density are also important considerations. A shock pad with a higher pile height and density may be more effective at draining water.
In some cases, you may need to satisfy fall height standards. If this is the case, choose a shock pad that meets those standards and also provides good drainage.
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Choosing Thickness

Choosing thickness is a key consideration when it comes to foam shock pads. The thicker the padding, the softer and safer it is.
Properly-installed foam shock pads can last just as long as the artificial grass itself, with a lifespan of at least 10 years and up to 15 years or even longer.
Materials and Composition
Foam shock pads for artificial grass are typically made from closed-cell foam, which has tiny, closed air pockets trapped within it that give it its shock-absorbing properties. This type of foam is the most common material used for shock pads.
Foam shock pads offer a good balance of cushioning and cost-effectiveness, but they can compress over time with heavy use.
There are different thicknesses and densities of foam padding available, ranging from 0.75” to 2.125” cushions, to cater to varying degrees of cushioning and resilience.
Here are some common materials used to make foam shock pads:
- Closed-Cell Foam: The most common type of shock pad material.
- Rubber: Rubber shock pads are known for their exceptional durability and drainage capabilities.
- Recycled Materials: Such as shredded tires, used to create eco-friendly shock pads.
What Is Made From?
Shock pads for artificial grass are typically made from a variety of materials, each with its own unique characteristics. Closed-Cell Foam is the most common type, offering a good balance of cushioning and cost-effectiveness.
Closed-cell foam has tiny, closed air pockets trapped within it, giving it its shock-absorbing properties. Rubber shock pads, on the other hand, are known for their exceptional durability and drainage capabilities.
Rubber also tends to maintain its shape and cushioning better over long periods compared to foam. However, rubber is usually a more expensive option.
Some shock pads are made from recycled materials, like shredded tires, which can be an eco-friendly option. These recycled materials vary in performance and certifications, so it's essential to research specific products carefully.
Here are some common materials used to make shock pads:
High Density
High-density foam padding is a popular choice for turf installations due to its uniform thickness and density.
It has been used in the industry for decades and has proven performance. This type of foam padding is affordable, easy to manufacture, and can be monolithic, requiring no seaming.
High-density foam padding is suitable for a variety of applications, including children's play areas, putting greens, gyms, and sports fields.
It provides a consistent level of cushioning and resilience, making it an ideal choice for areas with high foot traffic.
Foam padding, including high-density foam, is often made from recycled materials that are compacted together.
This type of foam padding system is available in different thicknesses and densities to cater to varying degrees of cushioning and resilience.
High-density foam padding is a reliable option for turf installations, offering a long-lasting and durable solution.
Pad Essentials for Grass Installations
Padding is a crucial component in artificial grass installations, and it's essential to choose the right type for your specific needs.
Foam padding is often used for residential and commercial applications where comfort is a priority. It adds a layer of cushioning that makes the turf softer and more comfortable underfoot.
Shock pads are installed directly beneath the artificial grass blades, during the turf installation process. They act as a base layer between the ground and the artificial grass itself.

Shock pads are made from various materials, including closed-cell foam, rubber, and recycled materials. Closed-cell foam is the most common type, offering good balance between cushioning and cost-effectiveness. However, it can compress over time with heavy use.
Modern shock pads designed for artificial grass installations often include built-in drainage mechanisms, such as perforations and drainage channels. This ensures that the turf remains dry and usable even after rain.
For playgrounds and kid-friendly turf installations, safety is the paramount consideration, making shock-absorbing padding the most suitable choice. This type of padding is specifically designed to minimize the risk of injuries from falls.
Here's a breakdown of the key functions of padding in artificial grass installations:
- Impact Absorption & Safety: Padding provides a soft, cushioned layer that absorbs impact and reduces the risk of injuries from falls.
- Comfort: The added cushioning from padding makes the artificial turf feel softer and more comfortable underfoot.
- Drainage: Some types of padding also aid in turf drainage, allowing water to pass through the turf and padding layer.
- Turf Longevity: By providing a layer of protection between the turf and the sub-base material, padding can help extend the life of the artificial grass.
Foam padding is preferred for residential installations due to its cushioning effect, making the turf softer and more comfortable underfoot.
Installation and Maintenance
To install a foam shock pad for artificial grass, you'll need to secure it to the perimeter edging using adhesive or nails, making sure it's laid on a proper sub-base.
You'll also want to secure any joins with duct tape or galvanized U-pins to prevent wrinkles and loose spots.
The type of fastener you use will depend on the surface you're installing it to - adhesive for paving and concrete, or decking screws for decking.
Secure the

Secure the shock pads to the ground using the adhesive and your notched trowel. This will ensure a solid and stable surface.
You'll need to glue seams where two shock pads meet using a strong adhesive. This is crucial for a secure fit.
Outline and cut any challenging corners to ensure a perfect fit. This might require a bit of patience and precision, but it's worth the extra effort.
Reuse > Recycling
Reuse prevails over recycling. The company Schmitz Foam Products puts a lot of effort into finding a new use for its shock pad before considering recycling.
Tests are conducted to establish the performance and quality of the sheets and to determine whether they could serve another purpose. They want to make sure the material still delivers the high performance that sports governing bodies expect.
Only once it's established that the shock pad can't be reused will it be recycled. This approach ensures that the material is given a new life whenever possible.
The recycled product can serve other purposes like drainage mats for roof gardens. This is a great example of how reuse can lead to new and innovative uses for materials.
Expert Guidance and Support

Installing a shock pad under your artificial grass can significantly enhance the comfort, safety, and lifespan of your turf. It's also easy to DIY as long as you have the proper tools for the job and prepare as much as you can.
If you're unsure about any part of the process, we're here to help. You can explore your options, get advice from professional installers, or simply have a question about design choices.
Installing a shock pad can be a DIY project, but it's essential to have the proper tools and prepare as much as you can.
Additional reading: Grass Cutting Hand Tools
Applications and Uses
Foam shock pads for artificial grass are incredibly versatile and can be used in a variety of applications.
They're perfect for playgrounds, where they provide a soft, cushioned layer that absorbs impact and reduces the risk of injuries from falls.
In playgrounds, shock-absorbing padding is particularly important, as it can help minimize the risk of injuries from falls.
For residential installations, foam padding is a popular choice due to its cushioning effect, which makes the turf softer and more comfortable underfoot.
Foam padding varies in thickness and density, allowing homeowners to choose a level of cushioning that suits their specific needs.
In areas where drainage is a concern, choosing a foam padding with good drainage properties or combining it with a drainage mat could be advantageous.
Shock-absorbing padding is also crucial in sports fields and athletic facilities, where it can help reduce the risk of injuries to athletes and maintain the surface's playability.
Some types of foam padding, like the Brock Pad, are designed to drain at more than 350 inches an hour, making them ideal for areas with high water usage.
Here are some common applications and uses for foam shock pads:
- Playgrounds: shock-absorbing padding provides a safe and comfortable surface for children to play on
- Residential installations: foam padding makes the turf softer and more comfortable underfoot
- Sports fields and athletic facilities: shock-absorbing padding reduces the risk of injuries to athletes and maintains the surface's playability
- Backyards and gardens: foam padding provides a comfortable and safe surface for outdoor activities
Installation Process
Installing a foam shock pad for artificial grass is a crucial step in creating a safe and durable surface. You'll need to secure the padding to the perimeter edging using adhesive or nails.
To ensure a seamless fit, make sure the padding is laid on a proper sub-base. This will help prevent wrinkles and loose spots.
For typical installations, you can secure the padding to the perimeter edging using adhesive or nails. Duct tape or galvanized U-pins can also be used to secure any joins.
The type of adhesive or fastening method you use will depend on the surface you're installing on. For example, you can use adhesive to secure the padding to paving, concrete, or other existing surfaces.
Learn More
Installing a foam shock pad for artificial grass can be a game-changer for play areas. It's a great way to ensure kids play safely.
Shock pads can be an invaluable addition to synthetic grass for play areas. You can enjoy a beautiful, low-maintenance lawn while your kids play safely.
A free consultation can help you explore your shock pad options and other elements of your installation. Call 866-352-4575 or message us to schedule yours.
You can connect with FieldTurf Landscape partners near you through our consultation service. They can help you with your installation.
Frequently Asked Questions
How do you stop static shocks on artificial grass?
To prevent static shocks on artificial grass, mix 3 tbsp. of liquid fabric softener with 32 oz. of water and spray it on the turf while walking over it. This simple solution helps reduce static electricity buildup and keeps your artificial grass safe and enjoyable.
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