Moisture-Managing Stucco Lath

Sure Cavity Stucco Lath from MTI combines a rainscreen with fire-rated stucco lath to help manage moisture, meet fire codes in International Wildland Urban Interface (WUI) zones, and save on labor. An integrated layer of perforated and corrugated polyester material creates a ³⁄₁₆‑inch drainage gap while a vapor-permeable lath supports ventilation. MTI recommends lapping the sheets shingle-style at horizontal seams, using the integral 2-inch skirt. The product weighs less than metal lath and won’t rust, according to the manufacturer, and is ideal for multistory residential and commercial applications. mtidry.com