Where to Buy Silica Sand for Artificial Grass: Top Suppliers, Expert Tips & Cost Guide

Artificial grass has transformed landscaping, providing a lush, green look year-round without the maintenance of natural lawns. One key component that ensures the durability and functionality of synthetic turf is silica sand. Whether you're installing a backyard lawn, a commercial sports field, or a decorative terrace, knowing where to buy silica sand for artificial grass—and choosing the right kind—is essential.

Understanding Silica Sand and Its Role in Artificial Grass

What is Silica Sand?

Silica sand, often known as quartz sand, is made from finely crushed quartz crystals. It is extremely durable and resistant to weathering, making it ideal for various landscaping and construction uses, including as a foundational infill material in artificial grass.

Why Use Silica Sand for Artificial Turf?

Silica sand acts as a stabilizing agent in synthetic turf. It helps the grass blades stay upright, adds weight to keep the turf in place, improves drainage, and even contributes to a more natural feel underfoot.

Benefits of Silica Sand in Artificial Grass

• Blade Support: Keeps synthetic blades standing tall.

• Enhanced Drainage: Prevents waterlogging by improving water flow.

• Weed Prevention: Helps block sunlight from reaching the soil.

• Cooling Effect: Reduces surface temperatures on hot days.

• Durability: Extends the lifespan of your artificial turf.

Types of Silica Sand for Artificial Grass

Rounded vs. Angular Grains

Rounded grains are gentler on turf fibers and allow better movement, making them ideal for residential lawns. Angular grains lock into place better, making them suitable for high-traffic sports areas.

Washed vs. Unwashed Sand

Always opt for washed silica sand. It is clean, dust-free, and better for health and aesthetics compared to unwashed varieties.

Coated Silica Sand Options

Coated options like Envirofill or TCool offer antimicrobial properties and enhanced UV protection, ideal for areas frequented by kids and pets.

How Much Silica Sand Do You Need?

Calculating the Quantity

A typical recommendation is 1 to 2 pounds per square foot of turf.

Coverage Guide per Square Foot

Area Size (sq ft)	Silica Sand Needed (lbs)

100 sq ft

100–200 lbs

500 sq ft

500–1000 lbs

1000 sq ft

1000–2000 lbs

Best Places to Buy Silica Sand for Artificial Grass

Online Retailers

• Amazon – Offers various grain sizes and brands.

• Lowe’s and Home Depot – Reliable, with options for home delivery or in-store pick-up.

Local Landscaping Supply Stores

These stores often carry bulk quantities at competitive prices and may offer advice tailored to local conditions.

Wholesale and Bulk Suppliers

Buying in bulk from regional wholesalers can drastically reduce costs, especially for larger projects.