BA-DLSY-B Standard Inverted Y-Blade Bronze Door Louver  
Looking for a high-performance door vent that enhances airflow while maintaining privacy? The BA-DLSY-B Standard Inverted Y-Blade Bronze Door Vent from Best Access Doors is a top choice for Class A buildings, offering 50% free area for optimal ventilation. Designed with inverted Y-blades spaced at 1” intervals, this vent prevents direct visibility through the door, ensuring privacy without compromising airflow. 
Ideal Applications 
- Office buildings and commercial spaces 
- High-traffic hallways and corridors 
- Schools, hospitals, and institutional facilities 
- Retrofit and new door installations 
Key Features 
- Superior Airflow Efficiency: The inverted Y-blade design allows up to 50% free area, promoting proper air circulation while maintaining building standards. 
- Privacy Without Compromise: The 1” spaced Y-blades prevent direct visibility, making it ideal for offices, hallways, and secure areas. 
- Durable & Reliable Construction: Crafted from cold-rolled steel, galvanneal, zinc-plated, or stainless steel, this vent is built to withstand daily use. 
- Sleek Powder-Coated Finish: With a Mineral Bronze finish that adds a sophisticated touch while offering superior durability, the BA-DLSY-B ensures a long-lasting performance. 
- Easy Installation: Multiple mounting options, including A1, CORE, A, and C frames, allow seamless integration into 1-3/4” and 1-3/8” to 1-5/8” thick doors. 
Why Contractors & Builders Choose the BA-DLSY-B Door Vent: 
- Reliable Airflow Performance: The 50% free area optimizes air circulation, helping to balance pressure in commercial spaces and prevent door slamming due to pressure differentials. 
BONUS: With the BA-DLSY-B, you can achieve optimal energy efficiency and contribute to LEED credits under Energy & Atmosphere (EA) for sustainable building practices.
- Meets Privacy & Safety Standards: The inverted Y-blade design prevents direct visibility through the door, ensuring compliance with commercial building codes while maintaining airflow. 
- Built for Tough Environments: Crafted from heavy-duty steel or stainless steel, this vent resists impact, corrosion, and daily wear, making it ideal for high-traffic areas. 
- Fast & Hassle-Free Installation: Multiple mounting options (A1, CORE, A, C frames) provide secure, code-compliant installation for both new builds and retrofits. 
- Clean, Professional Finish: The fastener-free A1 frame option creates a seamless corridor-facing appearance, preferred in high-end office buildings, healthcare facilities, and other visible applications. 
- Built for Commercial-Grade Performance: Engineered to meet airflow and privacy standards required in commercial and institutional buildings, ensuring your projects stay within regulations.
Isn’t it time to enhance your space without compromising performance? The BA-DLSY-B Standard Inverted Y-Blade Bronze Door Vent from Best Access Doors offers effortless ventilation, privacy, and durability—all in a sleek, professional design. Whether upgrading or installing, this vent ensures a seamless fit with lasting impact, providing the airflow needed and the polished look your space deserves. 
Ready to elevate your door systems? Call us today at (800) 483-0823 or request a quote for expert advice on customized solutions for your next project. Elevate your ventilation system with Best Access Doors and enhance every project. 
