DuPont remains a leading brand in the home weatherization industry due to its wide range of products available in different sizes and warranty plans. Your home is your most valuable asset, therefore protect it with DuPont products. Using DuPont Tyvek products such as house wrap, flashing tape, and roof underlayment will help you save money on energy costs for years to come. DuPont offers additional protection with their line of flashing tapes that protect strongly against water and air. With DuPont’s Tyvek house wrap, FlexWrap, Protec Roof Underlayments, and other products, your home is guaranteed to resist moisture and maximize energy efficiency