DuPont™ Performance Building Solutions provide superior protection against the elements with products such as Tyvek® HomeWrap® and other specialty wraps as well as variety of flashing products including FlexWrap™ NF and installation accessories. Our products are backed by building science and supported by technical building specialists and knowledge services to help provide more durable, comfortable and energy-efficient homes. Look to DuPont for all the building products you need for exterior weatherization solutions.