Venting picture window Marvinwww.marvin.com Provides cross-ventilation with consistent sight lines for architectural integrity - Window sash projects 2 1/4 inches outward to reveal a screened-in opening that vents air and keeps out insects - Design pressure ratings meet commercial-grade requirements for air, water, and structural infiltration
Venting picture window Marvinwww.marvin.com Provides cross-ventilation with consistent sight lines for architectural integrity - Window sash projects 2 1/4 inches outward to reveal a screened-in opening that vents air and keeps out insects - Design pressure ratings meet commercial-grade requirements for air, water, and structural infiltration