LBD: Architectural Linear Bar Diffusers for Seamless Design
The LBD Series of extruded aluminum linear bar diffusers offers a perfect blend of high-performance air distribution and elegant, minimalist design. Engineered to meet modern architectural demands, these diffusers create a continuous line appearance that seamlessly integrates with sidewall, sill, or ceiling installations. Ideal for both supply and return applications, they provide maximum strength and corrosion resistance.
Key Features
- Seamless Integration: The diffuser can be supplied in full-section lengths up to 114 inches, with multiple sections joined by alignment strips to create a perfectly continuous, unbroken appearance.
- Customizable Airflow: Blades are available with multiple deflection angles (0°, 15°, and 30°) to provide precise control over air direction, ensuring optimal heating, cooling, or ventilation for any space.
- Durable Construction: Built from high-grade, extruded aluminum, the diffuser frame and blades are designed for maximum strength and long-term corrosion resistance.
- Versatile Installation: The LBD series is the ideal choice for a variety of applications, including ceilings, walls, and sills.
- Extensive Options: Choose from a wide range of optional features, including a removable core, frameless design, curved or mitered corners for special angles, and various functional accessories.
Specifications at a Glance
- Frame & Blades: Extruded Aluminum
- Blade Deflection: 0°, 15°, or 30°
- Standard Finish: RAL 9010 (White)
- Sizes:
- Height: Min. 2″
- Length: Full sections up to 114″ (depending on height), with unlimited multi-section capabilities.

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