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Innovative Passive Ventilation Water-Resistive Barriers – How Do They Work?

Last updated on March 15th, 2023 | By Klaus Banse | No comments

We tested a polyolefin-based WRB and an innovative three-dimensional, dual-ventilated sheet to compare their hygrothermal performance in wall assemblies.

For design and specifications assistance, installation instructions or education on any DELTA^® products

Dörken delivers innovative, high performance air and moisture barriers for commercial and residential construction sold under the DELTA® brand name. A North American manufacturer based out of Beamsville, Ontario, Dörken Systems, Inc. is a subsidiary of Ewald Dörken AG, a leading European developer and manufacturer of waterproofing and drainage products sold worldwide. Dörken is known for delivering premium products while providing educational programs and full technical support. For more information, call 1-888-4DELTA4 (433-5824) or visit www.dorken.com.

DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.