EPDM, or Ethylene Propylene Diene Monomer, is a synthetic rubber material that is widely used in the construction industry. It is a durable and flexible material that can withstand extreme temperatures, UV radiation, and weathering, making it ideal for use in roofing, waterproofing, and sealing applications.

EPDM is commonly used in façade systems as a membrane to provide a waterproof and weather-resistant barrier. It is also used in window and door seals, gutters, and downspouts.