Turf Infill Types Guide in Nashville and Middle Tennessee
Grass and turf guide

Turf Infill Types Guide

Infill keeps turf standing, cushioned and stable. Here are the common types and where each makes sense.

Infill is the material spread between the blades of artificial turf. It weighs the turf down, keeps the blades standing, protects the backing from sun and gives a bit of cushion. Without it, turf would look flat and shift around. The type you choose changes how the turf feels, how hot it gets and how it handles pets.

Silica sand is the common, economical choice for lawns. Antimicrobial coated sand helps control bacteria and odors in pet areas. Zeolite absorbs ammonia and is popular around dog runs. Crumb rubber is used in some athletic fields but is not usually recommended for lawns or pet areas. We choose the infill by use, climate and budget, and we explain how much to expect to refresh over the years.

Best for

  • Pet owners choosing turf
  • Owners comparing installers
  • Anyone with odor concerns
  • People planning play areas

Strengths

  • Keeps blades upright
  • Adds stability and cushion
  • Pet-specific options exist
  • Protects the backing

Keep in mind

  • Needs topping up over time
  • Can hold odors if neglected
  • Some types hold heat
  • Rubber is not ideal for lawns
The details

What defines Infill Types

Silica sand

Standard lawns.

Antimicrobial sand

Pet areas.

Zeolite

Odor control.

Rubber options

Mostly athletic fields.

Heat effects

Color and type matter.

Refresh over time

Top up as needed.

Questions

Infill Types FAQ

What is the best infill for dogs?

Antimicrobial coated sand or zeolite are common choices for pet areas. We choose by your dog and your yard.

Do I need infill at all?

Most lawn turf uses it, since it keeps blades upright and the turf stable.

How often should infill be added?

It depends on use. Pet areas may need a yearly top-up.

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