INFORMATION & IDEAS
Compare the material science and performance of DuPont™ Tyvek® weather barriers with perforated wraps, to determine the best house wrap for vapor permeability and air and water holdout.
Wind Load Resistance, Impact Resistance and Surface Distortion of Vinyl Siding Installed Over DuPont™ Tyvek® ThermaWrap™ R5.0
See how the optimal level of vapor permeability – a key Tyvek® difference – helps promote drying, and protects against water damage and mold in wall systems.
DuPont Building Envelope systems bring 30 years of innovation to providing air and moisture control for today’s energy efficient homes and commercial buildings.