Dimple Drainage Board

A dimple drainage board is a type of drainage board that is made of a high-density polyethene (HDPE) sheet with dimples on one side. The dimples create a space between the board and the surface it is placed on, which allows water to flow freely. Dimple drainage boards are typically used to protect waterproofing membranes from damage and to provide drainage for foundations, roofs, and other structures.

Dimple drainage boards offer a number of advantages over traditional drainage methods, including:

• Ease of installation: Dimple drainage boards are easy to install, even on uneven surfaces.
• Durability: Dimple drainage boards are made of durable materials that can withstand harsh weather conditions and heavy traffic loads.
• Versatility: Dimple drainage boards can be used in a variety of applications, including foundations, roofs, and other structures.
• Cost-effectiveness: Dimple drainage boards are a relatively inexpensive way to protect waterproofing membranes and provide drainage.