Air, Invisible. Design, Intentional.
Frameless gypsum air diffusers that disappear into your ceiling. Engineered in Europe, delivered across the United States.
Air, Invisible. Design, Intentional.
Frameless gypsum air diffusers that disappear into your ceiling. Engineered in Europe, delivered across the United States.
Authorized US Distributor of ERGOVENT
Ventek America is the authorized US distributor of ERGOVENT, serving architects, interior designers, and contractors throughout the United States. Five product lines, two international design awards.
Authorized US Distributor of ERGOVENT
Ventek America is the authorized US distributor of ERGOVENT, serving architects, interior designers, and contractors throughout the United States. Five product lines, two international design awards.
The RONDO is a round, frameless gypsum diffuser that installs flush with the ceiling surface, leaving no visible grille or frame, just a clean, seamless finish. That precision earned the Red Dot Award 2023 in the HVAC product design category, selected from over 20,000 competing products worldwide. Available in four duct sizes, 3.94 in (100 mm), 4.92 in (125 mm), 5.91 in (150 mm), and 6.30 in (160 mm), the RONDO suits both supply and exhaust systems in luxury residential and commercial spaces.
Recognized for Design. Built for Performance.
The 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. The LINEO PRO PUZZLE, iF Design Award 2025 winner, was selected from nearly 11,000 entries across 66 countries.
The 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 the Red Dot Award 2023 in the HVAC product design category, selected from over 20,000 competing products worldwide.
Available in four duct sizes, 3.94 in (100 mm), 4.92 in (125 mm), 5.91 in (150 mm), and 6.30 in (160 mm), the RONDO suits both supply and exhaust systems in luxury residential and commercial spaces.
Recognized for Design. Built for Performance
The 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.
The LINEO PRO PUZZLE, iF Design Award 2025 winner, was selected from nearly 11,000 entries across 66 countries.
Frameless Ventilation for Every Ceiling Type
Gypsum diffusers in round, square, and linear formats to match any architectural interior.
ROUND & SQUARE GYPSUM DIFFUSERS
LINEAR SLOT DIFFUSERS
Conditioning linear diffusers
RONDO & KVADRO
Flush-mounted circular and square diffusers that disappear into plasterboard ceilings. Red Dot Award winner 2023.
LINEO PRO
A continuous linear slot that blends seamlessly into any ceiling plane. iF Design Award 2025.
LINEO PRO CONDI
Combines supply and return air in one invisible linear slot, ideal for modern open-plan spaces.
Frameless Ventilation for Every Ceiling Type
Gypsum diffusers in round, square, and linear formats to match any architectural interior.
ROUND & SQUARE GYPSUM DIFFUSERS
LINEAR SLOT DIFFUSERS
Conditioning linear diffusers
RONDO & KVADRO
Flush-mounted circular and square diffusers that disappear into plasterboard ceilings. Red Dot Award winner 2023.
LINEO PROFILE
A continuous linear slot that blends seamlessly into any ceiling plane. iF Design Award 2025.
LINEO PRO CONDI
Combines supply and return air in one invisible linear slot, ideal for modern open-plan spaces.
Let's Make It Invisible.
Share your project specs, and we will respond with product options and pricing within 24 hours.
Typical response within 1 business day
Let's Make It Invisible.
Share your project specs, and we will respond with product options and pricing within 24 hours.
Typical response within 1 business day
