Masonry Veneer Manufacturers Association (No Survey)

The 5th edition of the guide covers updated techniques for applying stone veneer over continuous insulation, ensuring structural support.

Products should meet ICC-ES Acceptance Criteria 275 (AC275). masonry veneer manufacturers association

A space must be created behind the mortar scratch coat to allow for drainage. The 5th edition of the guide covers updated

To make this guide more actionable for you,g., exterior wood stud, cement board)? exterior wood stud

The guidelines offer detailed instructions for installing over cement board and other modern substrates. Manufacturer Responsibilities

The MVMA recommends Type N or Type S mortar, often specified to have low water absorption and high compressive strength, ensuring compliance with ASTM C1780 .

The MVMA guidelines are designed to prevent moisture intrusion and ensure long-term structural integrity.