The distinctive look and durability of brick, stone, and stucco cladding systems have made these exterior siding products extremely popular in recent years. While these materials are durable and good looking, they’re not waterproof. Moisture will find its way into these wall systems by way of surface cracks in the material, mortar joints, or by normal absorption and capillary action.
Once this moisture penetrates the outer wall surface, it will become trapped in the wall system with nowhere to escape, creating the perfect environment for toxic mold growth and possible structural failure. That’s why Advanced Building Products has created Mortairvent®, a two-ply mortar deflection, drainage, and ventilation system that is specifically designed for use with masonry veneer applications.
39" x 61.5' roll
200 sq ft/roll
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov