ERGOVENT Frameless Gypsum Air Diffusers

ROUND & SQUARE DIFFUSERS

Flush-mounted gypsum diffusers in round and square formats. Paintable, frameless, and invisible once installed.

LINEO DIFFUSERS

Entry-level linear slot diffuser that blends seamlessly into any ceiling plane.

LINEO PRO DIFFUSERS

Patented PUZZLE lock system for perfectly aligned, jointless linear runs. iF Design Award 2025.

HVAC ventilation has always been a visible compromise. Metal grilles, plastic frames, and surface-mounted registers interrupt otherwise seamless ceilings and walls. ERGOVENT eliminates that compromise entirely.

Unlike metal or plastic diffusers, ERGOVENT units are made from pure gypsum, the same material as the drywall ceiling itself. This matters for three reasons. First, gypsum expands and contracts at the same rate as drywall, eliminating the hairline cracks that appear around standard metal vents over time. Second, pure gypsum is naturally antistatic, meaning it does not attract dust and will not develop the dark streaking common around conventional diffusers. Third, gypsum naturally resists mold and bacterial growth, making it a healthier long-term choice for interior environments.

Ventek America offers five ERGOVENT product families covering every ceiling geometry and airflow requirement. Round and square formats for traditional layouts, linear slot formats for modern open-plan spaces, and a dedicated high-capacity conditioning line engineered specifically for US air conditioning systems.

LINEO PRO CONDI DIFFUSERS

Combined supply and return in one invisible slot. Engineered for high-tonnage US air conditioning systems.