When it comes to ventilation, elegance and performance rarely go hand in hand — but Ventmann has changed that.
The company manufactures an exquisitely elegant range of frameless gypsum Architectural Diffusers that blend seamlessly into any interior, preserving the integrity of the design while delivering exceptional airflow performance.
Whether you need a minimalist vent for a plasterboard wall or ceiling, or a refined solution for commercial or residential projects, Ventmann’s range — including slotted linear, circular, and square diffusers — offers the perfect architectural finish.
What truly sets Ventmann apart is that we are the only company in the UK offering a 5-year warranty and incorporating the Coanda Effect into our diffuser design.
The Coanda Effect describes the natural tendency of an airstream to follow a nearby surface. In HVAC systems, this means air flows smoothly along the ceiling before gently descending into the room, ensuring even temperature distribution, improved comfort, and reduced drafts.
This combination of elegant design, advanced airflow technology, and long-term reliability makes Ventmann diffusers a preferred choice for architects, designers, and HVAC professionals who value both form and function.
Discover how Ventmann Architectural Diffusers can elevate your next project — where innovation meets interior beauty.
Visit our website to learn more: www.ventmann.co.uk