Frameless Air Diffusers
Built into drywall ceilings and walls and painted to match, with no visible frame or trim ring.
Frameless Air Diffusers
Built into drywall ceilings and walls and painted to match, with no visible frame or trim ring.
Why Invisible Air Diffusers Are Replacing Traditional Vents
Hidden gypsum diffusers do more than improve aesthetics. They help create cleaner ceilings, quieter spaces, and a seamless finish that traditional metal vents cannot match.
Invisible by Design
Flush-mounted gypsum construction eliminates visible grilles and frames, creating clean, uninterrupted ceilings and walls.
No Rust. No Discoloration.
Unlike metal vents that can corrode and plastic grilles that may yellow over time, gypsum diffusers are designed to maintain a clean, consistent appearance.
Cleaner Appearance
Traditional vents contain ridges, louvers, and corners where dust becomes highly visible. Hidden gypsum diffusers help maintain a cleaner, more refined appearance.
Quiet Comfort
Gypsum construction helps reduce vibration and operating noise while delivering balanced airflow throughout the space.
Why Invisible Air Diffusers Are Replacing Traditional Vents
Hidden gypsum diffusers do more than improve aesthetics. They help create cleaner ceilings, quieter spaces, and a seamless finish that traditional metal vents cannot match.
Invisible by Design
Flush-mounted gypsum construction eliminates visible grilles and frames, creating clean, uninterrupted ceilings and walls.
No Rust. No Discoloration.
Unlike metal vents that can corrode and plastic grilles that may yellow over time, gypsum diffusers are designed to maintain a clean, consistent appearance.
Cleaner Appearance
Traditional vents contain ridges, louvers, and corners where dust becomes highly visible. Hidden gypsum diffusers help maintain a cleaner, more refined appearance.
Quiet Comfort
Gypsum construction helps reduce vibration and operating noise while delivering balanced airflow throughout the space.
The ERGOVENT RONDO is a round, frameless gypsum diffuser that installs flush with the ceiling surface, leaving no visible grille or frame, only a clean, seamless finish.
That precision earned RONDO the Red Dot Design Award 2023, selected from about 20,000 products submitted worldwide.
Available in three duct sizes, the RONDO suits both supply and exhaust systems in luxury residential and commercial spaces.
Award-Winning European Design
The ERGOVENT LINEO PRO PUZZLE is a modular linear slot diffuser with puzzle-lock technology for jointless multi-meter runs. A built-in balancing valve adjusts airflow directly from the surface.
LINEO PRO, an iF Design Award 2025 winner, was selected from nearly 11,000 entries across 66 countries.
Designed and engineered in Europe, recognized by leading international design organizations for innovation and product excellence.
The ERGOVENT RONDO is a round, frameless gypsum diffuser that installs flush with the ceiling surface, leaving no visible grille or frame, only a clean, seamless finish.
That precision earned RONDO the Red Dot Design Award 2023, selected from about 20,000 products submitted worldwide.
Available in three duct sizes, the RONDO suits both supply and exhaust systems in luxury residential and commercial spaces.
Award-Winning European Design
The ERGOVENT LINEO PRO PUZZLE is a modular linear slot diffuser with puzzle-lock technology for jointless multi-meter runs. A built-in balancing valve adjusts airflow directly from the surface.
LINEO PRO, an iF Design Award 2025 winner, was selected from nearly 11,000 entries across 66 countries.
Designed and engineered in Europe, recognized by leading international design organizations for innovation and product excellence.
Your Partner for Invisible Air Diffusers
Ventek America assists architects, builders, interior designers, and homeowners in specifying and sourcing ERGOVENT invisible air diffusers for projects across the United States.
Your Partner for Invisible Air Diffusers
Ventek America assists architects, builders, interior designers, and homeowners in specifying and sourcing ERGOVENT invisible air diffusers for projects across the United States.
Frameless Diffusers for Drywall Ceilings and Walls
Round, square, and linear invisible air diffusers designed for luxury residential and commercial interiors.
ROUND & SQUARE DIFFUSERS
LINEAR SLOT DIFFUSERS
Conditioning linear diffusers
RONDO & KVADRO
Flush-mounted round and square diffusers that blend seamlessly into gypsum ceilings and walls, creating a clean architectural finish without visible grilles or frames.
LINEO PRO
Continuous linear slot diffusers designed for modern interiors, delivering balanced airflow through a nearly invisible ceiling opening while preserving clean architectural lines.
LINEO PRO CONDI
Insulated linear diffusers designed for air conditioning and ventilation systems. Multiple configurations are available to suit different applications.
Frameless Diffusers for Drywall Ceilings and Walls
Round, square, and linear invisible air diffusers designed for luxury residential and commercial interiors.
ROUND & SQUARE DIFFUSERS
LINEAR SLOT DIFFUSERS
Conditioning linear diffusers
RONDO & KVADRO
Flush-mounted round and square diffusers that blend seamlessly into gypsum ceilings and walls, creating a clean architectural finish without visible grilles or frames.
LINEO PRO
Continuous linear slot diffusers designed for modern interiors, delivering balanced airflow through a nearly invisible ceiling opening while preserving clean architectural lines.
LINEO PRO CONDI
Insulated linear diffusers designed for air conditioning and ventilation systems. Multiple configurations are available to suit different applications.
Ready to Specify Invisible Air Diffusers?
Tell us about your project, and we'll recommend the right diffuser models, sizing, and pricing. We reply to most inquiries within one business day. Samples are available at list price.
Installation Made Simple
Watch how ERGOVENT diffusers integrate into drywall ceilings with a clean, frameless finish.
Ready to Specify Invisible Air Diffusers?
Tell us about your project, and we'll recommend the right diffuser models, sizing, and pricing. We reply to most inquiries within one business day. Samples are available at list price.
Installation Made Simple
Watch how ERGOVENT diffusers integrate into drywall ceilings with a clean, frameless finish.
Contact Ventek America
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Atlantic City, New Jersey
INVISIBLE AIR DIFFUSERS