5 ft. x 200 ft. CommercialWrap® Building Wrap "D" | TYV-CWD5200

Tyvek's CommercialWrap D helps meet challenges of heavy rainfall, windblown water, snow and humidity, while preventing water intrusion and accumulation which can lean to mold and water damage. CommercialWrap D controls air leakage, which can impact the efficiency of HVAC systems. It also prevents water infiltration, which can reduce the effectiveness of insulation, and cause wood damage and corrosion. It also allows water vapor to escape when moisture does get in, letting wall systems dry, helping prevent mold, and protecting and improving building air quality.

• Allows moisture vapor to escape for better indoor air environment
• Prevents water intrusion and accumulation which can lean to mold and water damage
• Specially engineered grooves offer enhanced drainage
• Reduces air infiltration and exfiltration to help HVAC systems operate more efficiently
• Keeps insulation dry and performing to installed R-value