EPS insulation isn’t designed for bearing heavy loads, such as direct foot traffic. While it possesses good compression properties, it’s primarily intended for thermal insulation and not as a load-bearing surface.

Walking directly on EPS insulation boards, especially without proper covering or support, could lead to damage or deformation of the material. This can compromise its insulative properties and overall effectiveness.

For areas where foot traffic is expected, it’s advisable to protect the EPS insulation with a sturdy layer, such as plywood or a similar material, to distribute the load and prevent damage. This approach ensures the longevity and efficiency of the insulation while maintaining safety.