ERGOVENT offers two discreet ceiling-integrated HVAC solutions, RONDO and RONDO COANDA, designed to integrate into the ceiling and distribute supplied air in different ways.

We are manufacturers and distributors of ERGOVENT frameless ventilation diffusers, designed for modern ceilings. Our company is located in Lithuania, Northern Europe. The hidden ventilation valves help create a perfectly smooth and integrated ceiling without visible edges, enhancing the elegant and minimalist interior design trend. When designing frameless air diffusers for plasterboard ceilings, we priorities key areas such as product quality, aesthetic design, implementation of technological advantages, and easy installation. Our award-winning, innovative design gypsum recessed ventilation diffusers are perfected to the smallest details. We take great pride in producing one of the best ventilation diffusers in the industry, earning appreciation from interior designers, ventilation specialists, and end customers alike. It is an honor to have our efforts recognized by industry-leading design organizations for design excellence, including The Red Dot Award 2023 and IF Design Award 2025. Contact us, or visit our website for more information.