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DELTA®-Dry and Lath


The DELTA®-Dry & Lath is a 2-in-1 product that combines the proven technology of the DELTA®-Dry rainscreen with an innovative fiberglass lath for a complete, one-step moisture control and lath system in one. By combining these two critical components in one, an entire step is eliminated from the construction process. DELTA®-Dry & Lath completely eliminates the need for a metal lath, providing easier and safer handling for the installer. The alkali-resistant glass is not affected by chemicals and will not corrode.

Solar-driven moisture is stopped before it can do any damage. At the same time, DELTA®-Dry & Lath also allows any incidental moisture from within the wall to dry to the outside. DELTA®-Dry & Lath is extremely durable and will protect the building from moisture damage well into the future.

DELTA®-Dry and Lath Dörken
DELTA®-Dry and Lath Dörken

Related Products:
- DELTA®-Bug Screen

DELTA®-Dry & Lath by Dorken
DELTA®-Dry & Lath by Dorken

To find a DELTA® by Dörken dealer in your area, please click Where To Buy.

Product Details:
– Ventilated rainscreen with pre-installed glass lath for manufactured stone and conventional stucco claddings
– Rainscreen membrane with Air-gap Technology made of a special High-Density Polyethylene (HDPE)
– Alkali-resistant glass lath that replaces wire lath for application of scratch coat
– Two-sided drainage and ventilation through a unique dimple and groove design

Product Benefits:
– DELTA®-Dry & Lath is easy, safe, and quick to install
– The 2-in-1 solution reduces labor costs when used with claddings requiring scratch coat
– DELTA®-Dry & Lath has a pre-installed glass lath, which makes it ideal for installing absorptive claddings
– Drainage and ventilation through the air gap on the interior and exterior side of the membrane – Long-term structural integrity due to a reduced potential for water
– The pre-installed, alkali-resistant glass lath is in compliance with ICC-ES AC 275 (MVMA requirements)
– Meets ASTM E2925-17 (Standard Specification for Manufactured Polymeric Drainage and Ventilation Materials Used to Provide a Rainscreen Function)

Water Resistive Barriers & Rainscreens


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