Daylighting and Natural Ventilation
Series 4100 exhaust/Intake penthouses provide a protected method of air movement for a building, allowing fresh air to enter a space and interior air to exit. Made from corrosion resistant materials, they're constructed of aluminum framing and cross-broken covers with fully welded corners. Penthouses also feature storm resistant louver blades that allow for air movement while keeping severe weather out.
Product Highlights
Durable aluminum construction with fully welded corners for weather tightness
Curb mounted or self-flashing options available
Storm-resistant louver blades for performance in extreme weather
Available in a variety of sizes from 19" x 19" to 48" x 96" (rough opening dimensions)
Options include bird and insect screens, insulated curbs and rain guards
