How to install rubber mulch.
It goes down without tilling and lasts for years. Here's how to plan your coverage, prep the area, and get a clean, lasting result — whether it's a flower bed or a full playground.
Five steps to a finished bed or play area.
We've supplied installers and homeowners since 2004, and share the same guidance with all of them. Measure, prep, set your depth, spread — and you're set for years.
Less work than wood
No tilling and no annual rebuild. Most landscaping beds go down in a single afternoon, then stay put through wind and rain.
Set the right depth
About 2 inches for beds; deeper for playground fall zones, matched to your equipment height and tested spec.
Looks great for years
It won't rot down to mush the way wood does, so you top it off rarely instead of replacing it.
Home & backyardUpdated July 2026
| Where it’s going | Depth | Notes |
|---|---|---|
| Home & backyard playsets | 3″ | Right for most home swing sets and play structures. Home playgrounds aren’t government-regulated — this is the standard recommendation. |
| Taller home playsets | 4″ | A little extra cushion for a taller backyard structure. |
| Landscaping & garden beds | 2″ | Blocks weeds and holds soil moisture — a landscaping depth, not a safety depth. |
Home guidance follows the CPSC’s voluntary Home Playground Safety Handbook (Pub. 324). Backyard playgrounds carry no federal depth requirement.
Schools, parks, daycares & commercial — by equipment fall heightUpdated July 2026
| Equipment fall height | Rubber mulch depth | Certified rating |
|---|---|---|
| Up to 10 ft | 4″ | Certified critical fall height: 10 ft |
| Up to 12 ft | 5″ | Certified critical fall height: 12 ft |
| Up to 16 ftCovers the tallest commercial play towers. | 6″ | Certified critical fall height: 16 ft |
Certified thickness-to-fall-height ratios for the IPEMA-certified recycled-rubber nugget mulch we ship, tested to ASTM F1292-22 and F3012-22. Public playgrounds follow the U.S. CPSC Public Playground Safety Handbook (Pub. 325). Loose fill settles when rolled, so spread about an inch over the target depth. Figures reviewed July 2026.
Installing rubber mulch, answered.
How deep should rubber mulch be?
For landscaping beds, about 2 inches gives full coverage and deep, even color. Playground fall zones go deeper. Your equipment's fall height sets that depth under ASTM F1292 and CPSC guidance.
The higher kids can climb, the deeper the surface needs to be. Match the depth to your tallest structure and the tested spec for your product. See how fall height sets the depth →
Do I need landscape fabric underneath?
Yes. Lay landscape fabric first — it's standard on every rubber-mulch install. It blocks weeds from growing up through the mulch. It also keeps the rubber cleanly separated from the soil, so your beds stay tidy and easy to refresh later.
How much rubber mulch do I need?
Multiply length × width × depth (in feet) to get cubic feet, then divide by 75 — one pallet covers 75 cubic feet. For an exact count, use the rubber mulch calculator: enter your measurements and it returns the number of pallets or sacks to order.
Match the depth to the job.
For public and commercial playgrounds, match the depth to your equipment’s fall height. The IPEMA-certified rubber nugget mulch we ship carries a certified rating of 10 ft at 4″, 12 ft at 5″, and 16 ft at 6″ (ASTM F1292). Home playsets aren’t government-regulated — 3″ suits most, 4″ for a taller set; landscaping beds need about 2″.
Plan your install in three clicks.
Estimate your coverage, choose your color, or ask us to size a larger project — and get a clean result that lasts.