Air Diffusers
Circle
Performance Circle model, our most versatile and popular unit, is a frameless diffuser that adapts seamlessly to any room or interior design style.
Line
Air Diffusers
The Performance Line model is our most versatile linear diffuser, effortlessly integrating into contemporary architectural designs while ensuring exceptional air distribution.
Square
Air Diffusers
SQUARE diffusers are so much more than just another air distributor. They are minimalist interior elements that will accentuate the precise lines and rigid angles of an interior design.
Side
Air Diffusers
Side Gypsum diffusers are refined wall elements. Their clean, horizontal lines add subtle elegance and enhance the flow of any interior space.
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Architectural Diffusers
Ventmann manufactures an exquisitely elegant range of modern frameless gypsum diffuser air vent covers for HVAC systems that seamlessly blend into their environment, maintaining the integrity of your interior design.
If you’re looking for a near-invisible minimalist vent for your plasterboard wall or ceiling, Ventmann has the solution.
Our range includes slotted linear diffusers or grilles as well as circular and square diffusers. They are widely used in both commercial and residential applications where an architectural finish is required.
Seamless CIRCLE Diffusers versus Outdated
See the Difference
Seamless LINE Diffusers versus Outdated
Elevate your design with Ventmann’s seamless solutions.
Effortless Integration
Experience quick and flawless installation with our expertly designed products, ensuring efficiency and lasting performance every time.
THE VENTMANN DIFFERENCE
Discover how our patented frameless gypsum diffusers surpass conventional options in every key aspect, offering superior design, lasting durability, and exceptional long-term value.
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Ventmann Diffusers
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✔ Crack-Resistant Design
Engineered from a specialized gypsum composite thatprevents crackingover time, ensuring aflawless, permanent finish.
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✔ No Condensation & Mold
The natural properties of gypsum prevent condensation, completely eliminating the risk of unhealthy mold.
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✔ Pristine & Stain-Free Surface
Our material composition resists dust and moisture buildup, preventing the dark circles common with other diffusers.
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✔ Superior Fire Resistance
Made from a premium, non-combustible gypsum composite (Class A), offering superior fire safety for total peace of mind.
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✔ Seamlessly Paintable & Adaptable
Fully paintable to match any interior. Renovate your room's color scheme without ever needing to replace the diffuser.
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✔ Long-Term Value
A premium, one-time investment that eliminates future costs from cracks, mold, or renovations, delivering superior lifetime value.
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Traditional Diffusers
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✗ Prone to Cracking
Metal or plastic frames are prone to stress fractures and cracks at the joints, ruining premium plaster finishes.
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✗ Risk of Condensation & Mold
Metal and plastic often sweat due to temperature differences, creating moisture that leads to unsightly mold and stains.
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✗ Develops Dark Stains
Static electricity and condensation attract dust particles, leading to ugly, hard-to-clean stains around the diffuser.
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✗ Variable Fire Safety
Standard plastic diffusers areoften combustible, while metal options can be costly and may not integrate as cleanly.
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✗ Fixed & Unchangeable
Fixed finishes mean they must be completely replaced if you renovate or repaint, adding unnecessary cost and waste.
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✗ Higher Lifetime Cost
A lower upfront price often leads to higher long-term expenses from maintenance, repairs, and eventual replacement.
Coanda Effect
Performance Circle Diffusers
Our "performance" range features a specific airflow that offers exceptional comfort. It also provides the sustainability, performance, and aesthetic versatility that are hallmarks of every Ventmann product. The PCircle Coanda’s design solves a specific challenge where the physics of creating air diffusers that produce a Coanda effect were at odds with the aesthetic requirements of designers and architects. This challenge has proved particularly difficult to solve in air diffusers that supply air, as opposed to those that simply extract it.
Modern buildings require high quality air supply and extraction. Occupants don’t expect to feel strong jets of air or currents, but a high amount of air still needs to be circulated according to modern building standards. Standard diffusers blow out air in spikes, with the airflow forming a shape like that of a torch light.
What our customers are saying on Trustpilot
Renata Urbone
Team is great and fast. Reacts to all the questions. Real professionals. And the product is awesome.
Giedre
I have great experience with Ventmann engineers and sales people in a project we working on. Quick response, excellent communication, exact information we need and support on time.
Highly recommended!
Jacob
Andrius at Ventman has been an absolute pleasure.
Since first contact he has swiftly answered all our questions. He also made sure that the diffusers were sent out as fast as possible.
The products were well package and look remarkable. I cannot wait to see them installed.
Reda Gaigalaite
Great product, nice comunication and fast service! Although the specification of products is not wide, but the ones they have are qualitative.
ABOUT VENTMANN
At Ventmann, we revolutionize air diffusion with patented frameless gypsum diffusers that seamlessly integrate into any space.
Ventmann UK
Address:
Unit 26-28 Lichfield Trading Estate
Tamworth, B79 7XD
United Kingdom
Book a free consultation with one of our engineers.
Please contact us to book a call back.
9am-5pm
Monday - Friday
Ventmann manufactures an exquisitely elegant range of modern frameless gypsum diffuser air vent covers for HVAC systems that seamlessly blend into their environment, maintaining the integrity of your interior design.