Mortairvent Rain Screen Drainage Mat - 1/4" Thick Roll (#202)

Protect your wall systems and increase overall building longevity with the Mortairvent 202 Rainscreen Drainage Mat. Whether you are building exterior walls with stucco, stone, brick, EIFS, fiber cement siding, or cedar—moisture can enter through gaps or cracks in mortar joints and material surfaces, become trapped, and lead to degradation of structures. This product creates a pressure equalized airspace between the structural envelope and the exterior cladding of a wall structure, resulting in an effi cient rain-screen system that provides proper ventilation and moisture drainage. One roll of Mortairvent 202 covers 200 sq. ft. of wall area.

Features and Benefits:
• 95% open design facilitates moisture drainage, ventilation, and drying of inner wall systems
• Reduces risk of mold or mildew
• Minimizes staining, peeling, and blistering of exterior finishes
• 2-ply design improves rainscreen strength and prevents deformation during installation
• Easy Installation
• Keeps insects out of wall systems
• More cost effective than traditional methods
• Resistant to most known corrosive chemicals
• UV exposure for up to 30 days
• 25 year limited warranty

Why You Should Implement A Rain Screen:
This rainscreen is recommended for use with white cedar shingles, stucco claddings, stone and masonry veneer claddings, wood claddings, EIFS Systems, and other absorptive claddings.

Product Guides:
• Mortairvent Summary Sheet
• Mortairvent Installation Guide