Boral Drain-N-Dry
draining and drying wall system




Introducing the Boral™ Drain-N-Dry™ Lath, the reinvention of the draining and drying wall system that unifies each critical component into a single, high-performance product—one that requires less fasteners and fewer penetrations. What's more, by seamlessly integrating a chemical and corrosion resistant fiberglass lath, a 10mm rainscreen into individual 150-square foot, easy-to-cut, lightweight rolls. When used with a single layer of water-resistive barrier equal to 60min building paper, Drain-N-Dry lath eliminates the requirement for a second layer of water resistive barrier. Boral™ Drain-N-Dry™ Lath actually reduces your installation time to help you quickly deliver a final product that will last the test of time.


{{}} {{this.hide}} Boral™ Drain-N-Dry™ Lath

Boral™ Drain-N-Dry™ Lath image

Boral™ Drain-N-Dry™ Lath

A superior lath and best-in-class rainscreen in one product.

  • Installs fast, providing two additional component systems in one pass: rainscreen and lath. Eliminates the need for a secondary layer of Water Resistive Barrier (WRB)
  • Ultimate in moisture management through drainage, drying and moisture vapor control
  • Nothing to rust or corrode and the ultimate in alkaline resistance with integral Alkali Resistant (AR) glass lath
  • A fastener band every 6" ensures solid connection to structure and easy visual inspection of fastener spacing
  • Substantial reduction of fastener penetrations in the primary WRB that typically occur when multiple materials are installed independently
  • Built in self furring feature to ensure proper mortar embedment, and scratch coat thickness
  • Extremely light and easy to transport, move around the job and install from scaffolding
  • Installs with hand driven or pneumatic nails, or staples with no caps or washers needed
  • Cutting and modification is so easy it can be done with a utility knife or scissors

{{}} {{this.hide}} Boral™ Drain-N-Dry™ Accessories

Topside Ventilation Trim image

Topside Ventilation Trim

This part functions to terminate adhered stone veneer or stucco at the top of the system. This part comes with a bug mesh already installed, providing an exit ventilation opening at the top of the wall.
  • Manufactured from UV durable white PVC
  • 2 1/4" projection from the wall
  • 1 1/4 attachment Flange
  • Available in 10' length
Weepscreed Starter Strip image

Weepscreed Starter Strip

This part functions as a weepscreed termination that allows liquid water drainage and provides an inlet for ventilation drying. It may be used with or without bug mesh or bug screen (Sold Separately).
  • Manufactured from UV durable Mortar Gray PVC
  • 7/8" projection from the wall
  • 3 1/2 attachment Flange
  • Available in 10' length

Last Update: 2017-12-19