Choosing the Right Infill for Artificial Turf
Infill is an essential component of artificial turf, regardless of the type of installation. It supports the blades of grass, helping them stay upright to maintain the turf’s natural look and feel. Infill also adds cushion and bounce, enhancing comfort when walking or playing on the surface, while protecting the mesh foundation beneath. Selecting the right infill depends on how you plan to use your turf. Here's a breakdown of current options:
Crumb Rubber
One of the most popular and cost-effective infill choices, crumb rubber is made from recycled automotive tires. The tires are shredded into small, smooth granules, and any sharp or rough edges are removed during processing. Crumb rubber is safe for children and pets and has been widely used in playgrounds due to its softer and safer properties compared to sand, pea gravel, or stone. It provides excellent cushioning and is ideal for high-traffic areas like sports fields and playgrounds.
Sand and Silica Granules
Sand and rounded silica granules are another widely used infill option. Sand is naturally smooth, while silica granules are shaped into round or irregular pieces to reduce friction and prevent hard compaction.
- Benefits:
- Creates a soft, cushiony base.
- Coated with acrylic, antimicrobial polymers to resist bacteria from debris or pet waste.
- Sand and silica are colored green to blend with the grass blades.
Due to its anti-microbial properties, silica granules are often preferred for schools, playgrounds, and other public spaces. Though slightly more expensive than crumb rubber, sand and silica offer excellent durability and won’t degrade as quickly over time.
EnviroFill
This premium infill is an excellent choice for homes with kids or pets. It’s infused with Microban technology, which breaks down bacteria from pet waste to eliminate odors and stains. Additional benefits include:
- Key Features:
- Stays cool to the touch and resists heat.
- Doesn’t compact over time or cling to skin, fabric, or fur.
- Backed by a lifetime guarantee for artificial turf installations.
EnviroFill provides superior performance and long-term value, making it ideal for family-friendly lawns and pet areas.
Shell Tech
Made from ground walnut hulls, Shell Tech is an all-natural infill that’s both eco-friendly and hypoallergenic.
- Advantages:
- 100% organic and free from harmful chemicals.
- Dust-free and highly durable.
- Weather-resistant and safe for pets and children.
Shell Tech is a sustainable choice for those who prioritize natural and chemical-free options.
Durafill
Durafill sand is specifically designed for pet-friendly turf. While more expensive than other infills, it offers several standout benefits:
- Key Features:
- Contains anti-microbial agents to prevent bacteria buildup.
- Moisture-resistant and doesn’t absorb liquids.
- Withstands heavy foot and paw traffic without losing performance.
Durafill is a long-lasting, pet-focused infill that ensures your turf remains clean and functional.
Combination Options
In some cases, mixing rubber and sand can create an infill that is exceptionally durable and resistant to wear. This combination is particularly suitable for installations in high-traffic areas like sports fields, parks, or commercial spaces.
Which Infill Is Best for Your Turf?
There isn’t a one-size-fits-all solution when it comes to infill. The best choice depends on the type of artificial grass, your intended usage, and environmental factors like climate and foot traffic. With so many options available, the decision may feel overwhelming, but there’s no need to worry. Your AGSTURF design consultant will guide you toward the most suitable infill based on your project’s specific requirements.