RazAir Foundation Vent with Damper and Screen – 16x6.5 inch Weatherproof ABS

Overview

The RazAir Foundation Vent with Damper and Screen is built to withstand exposed spaces. Made in the USA from durable weatherproof ABS, it’s paintable to match exterior finishes. Sized at 16x6.5 inches, this vent fits standard crawl spaces, exterior walls, garages, and similar setups, offering a practical solution for air movement.

Smart venting for real-world spaces

Control ventilation with a simple slide to adapt to changing conditions. The vent delivers solid airflow while the integrated screen helps deter pests, providing a balanced approach to fresh air and protection.

• Easily slides open and closed to control ventilation
• High airflow paired with an insect screen for reliability
• Mesh layer acts as ember inhibitor while keeping insects out
• Damper can stay open for ventilation or be closed during severe weather

Durable, paintable, and easy to install

Constructed from ABS, the vent is weatherproof and paintable to match exterior finishes. The design emphasizes straightforward installation, making it accessible for DIY projects and professional installations alike.

• Weatherproof ABS material that accepts paint
• Designed for quick, tool-light installation
• Suitable for crawl spaces, outdoor walls, garages, and more

Use cases that make sense for your space

Whether refreshing a damp crawl space, venting a shed, or improving air exchange in a garage, RazAir supports better air movement where it matters. While not a guaranteed solution, the vent’s features may contribute to improved airflow and moisture management over time.