Another crucial element in the installation process is the construction of a border around the play area. Rainbow Play of NC offers three options for this border: wood 6x6, rubber 4x6, or plastic. The choice of border material depends on the customer's preference and desired aesthetic. These borders serve multiple purposes, including defining the play area and containing the rubber safety surfacing materials.

Finally, Rainbow Play of NC ensures an even distribution of the rubber safety surfacing materials. They take great care in spreading the rubber surfacing evenly throughout the play area, providing a uniform and visually appealing finish. This attention to detail ensures a clean and polished appearance, enhancing the overall aesthetic appeal of the playground or outdoor play area.