With easy-to-apply DuPont products, you’ll be equipped to seal out drafts and air leaks, block bulk water, and promote drying – keeping everybody inside comfortable in all types of weather.

JM Ice and Water Guard is a self-adhering membrane composed of rubberized asphalt roofing sheet with a strong inorganic glass mat for reinforcement.

To help you succeed, TAMKO continues to raise the standard in waterproofing. Backed by 75 years of building product experience, TAMKO offers powerful waterproofing solutions for single family and multifamily construction.

Tamlyn's roofing and window flashing products include base/angle flashing, J/Turnback flashing, roll valley flashing, step flashing, window flashing & tape, and Z Bar flashing.