Dimple drain board

About Dimple drain board

Dimple Board is a high-density polyethylene (HDPE) drainage and protection sheet used in waterproofing and foundation protection systems. It has a dimpled surface structure that creates an air gap and drainage channel between the wall and soil, helping to prevent water pressure and moisture damage.

Dimple Board is installed on basement walls, retaining walls, podium slabs, tunnels, and foundations to protect waterproofing membranes and provide efficient drainage. The dimple structure allows water to flow downward toward the drainage system, reducing hydrostatic pressure on the structure.

Superior Drainage and Protection

The Dimple Drain Board efficiently channels excess water away from structures, preventing water accumulation and major structural damage. Its studded/dimpled design allows for rapid drainage, essential in roof gardens, foundation applications, and retaining walls. The high chemical resistance ensures it withstands various substances, making it a versatile addition to any waterproofing project.


Simple Installation and Long-Term Durability

Designed to be easy to handle and install, the Dimple Drain Board saves both time and labor costs. It remains stable across a wide temperature spectrum and thanks to UV stabilization, promises durability even under prolonged sun exposure. This makes it suitable for outdoor and challenging environments where reliability cannot be compromised.