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Dupont Tyvek DrainWrap
Hold out bulk water with a proven moisture barrier
Made with a unique nonwoven fiber structure, DuPont™ Tyvek® DrainWrap™ works behind claddings to channel bulk water away from the wall assembly while allowing water vapor to pass through. It also provides air resistance and structural durability during construction.
Designed to provide enhanced drainage in areas subject to extreme, wind-driven rain, DuPont™ Tyvek® DrainWrap™ is a moisture barrier that combines the superior air and water resistance, vapor permeability, and strength of Tyvek® with a vertically grooved surface to help channel water safely to the outside. Available in rolls 9 feet and 10 feet wide.
Features & benefits
Lightweight, flexible and durable
- Easy to handle and install
- Maintains constant drainage rate, even after repeated wetting and drying cycles
- Stands up to rigors of job site
Non-woven fiber structure
- Improves energy efficiency
- Prevents drafts and air movement between walls
Wide roll
- Helps reduce labor costs
- Minimizes seams
Vertical grooved surface
- Allows water vapor to pass through to dry wall system
- Channels bulk water away from wall systems
- Helps prevent mold and water damage
- Offers enhanced drainage behind claddings