ERGOVENT LINEO

Linear Frameless Gypsum Diffuser

LINEO PRO PUZZLE 1 SLOT

2.95" / 3.54"

iF Design Award 2025 -- selected from nearly 11,000 entries across 66 countries.

Frameless linear slot diffuser with puzzle-lock technology for fast, precise assembly directly onto gypsum profiles. Segments connect end-to-end for continuous runs of any length, making it a one-person job. Once plastered and painted, only a slim, clean slot remains visible.

Key Features:

• Application: air supply and extraction

• Modular puzzle-lock design connects 39.4 in (1000 mm) segments for multi-meter runs

• Compatible duct sizes: 2.95 in (75 mm) and 3.54 in (90 mm), vertical or horizontal

• Required installation space: 6.3 in (160 mm)

• Max airflow: 47.09 - 70.63 CFM

• Built-in balancing valve with external adjustment via included rod

• Quick-lock duct connections, tool-free duct assembly

• Antistatic, antibacterial duct box

• Base made from recycled material that bonds directly with drywall

• Securely packaged for safe transport

Key Benefits:

• Disappears into the ceiling after plastering and painting, leaving only a slim slot

• Puzzle-lock system speeds up installation and eliminates alignment errors

• One-person installation across runs of any length

• Airflow is adjustable from the surface post-installation without disassembly

• Antistatic, antibacterial materials reduce mold risk and maintenance

• Recycled base bonds with drywall for a strong, crack-resistant finish