ThermalDrain™ is a user friendly synthetic protection board that is a great alternative to fiberglass. Thermal Drain™ is more durable than fiberglass and provides excellent drainage. ThermalDrain™ is also the only protection board providing R-Value that contains 70% post-consumer recycle content. Our environmentally friendly drainage board will not irritate your skin and is easy to work with. ThermalDrain™ is designed to be used with spray applied waterproofing and when used with BoneDry™ WPT from DryDog Barriers provides a great system of protection for many years to come. Contact DryDog Barriers today for more information on how to go GREEN with ThermalDrain™.