The question arrived the way it usually does, in the middle of a site walk. A school facilities manager stood between a climbing frame and a slide and asked whether the surface under them would actually catch a fall, or just look like it would. Parents had been asking the same thing all summer, and the playground had to pass a board review before term started.
That pressure is exactly what this guide is for: how fall-height ratings get matched to real equipment, what a safe system contains, and what heat and upkeep honestly look like. We will also name the projects where playground artificial grass is the wrong answer, because a supplier that never says so is selling, not advising. Every roll we ship is tufted, coated and inspected on our own production line. Padding and face yarn come off the same floor, which is why this guide keeps returning to one idea: the system decides safety, not the brochure.
Is Artificial Grass Safe for Playgrounds?
Here is the blunt version: the turf itself is not the safety rating. The system is. Natural grass hides hard soil under a green face and turns to mud in the rainy season. Keeping it presentable takes pesticides, water and mowing hours that most school budgets no longer have.
What makes playground artificial grass safe under a climbing frame is everything stacked beneath the fibers. That means a shock-absorbing pad or engineered infill, a free-draining base and seams fixed so nothing shifts. Take one layer out and the surface is decor, not protection. A fall onto a properly built system is a different event from a fall onto packed dirt. Our view is simple: schools and parks should buy for the fall, not for the look.
How Critical Fall Height Ratings Work
Start with the one number that matters. A published critical fall height rating is the maximum fall a surface was tested to protect against, measured with an instrumented headform dropped from set heights. Think of it as the load sign on a bridge: the sign is not the strength, but it is the tested promise you are allowed to rely on.
The rating belongs to the whole build-up, not to the carpet on top. Industry figures put systems of roughly 2.1-3.1 inches in total build-up at around a five-foot rating, and thicker builds of 3.3-4.3 inches at around seven feet. That is why padding enters the conversation so fast in this product class. How a bonded foam layer changes the equation is covered in our guide to 5mm padded turf benefits.
