Square Gypsum Diffusers

Every square gypsum grille is carefully designed to meet the highest standards of performance and design. Key features include:

• Durable gypsum construction – crafted from high-quality plasterboard to match ceilings and walls.
  
• Frameless design – blends seamlessly into interiors with no visible edges.
  
• Versatile installation – suitable for both ceilings and walls.
  
• Customizable airflow – adjustable patterns to ensure comfort and efficiency.
  
• Minimal maintenance – easy to install, use, and integrate into any space.
  

By combining functionality with style, Ventmann Square Plaster Diffusers provide a solution that is as practical as it is beautiful.

Installing square gypsum air vents goes beyond aesthetics. They bring tangible advantages to homes, offices, and commercial properties, including:

• Seamless integration – plasterboard air vents match the surrounding material for a clean, modern look.
  
• Improved indoor air quality – when paired with upstream filters, they help reduce allergens and pollutants.
  
• Noise reduction – designed to operate at low decibel levels, ensuring comfort without disturbance.
  
• Energy efficiency – optimized airflow reduces wasted energy and improves HVAC system performance.
  
• Healthier environments – create comfortable living and working spaces with balanced air distribution.

Traditional metal grilles often stand out against ceilings, breaking the design flow of modern interiors. By contrast, square plaster diffusers are made from the same material as surrounding surfaces, meaning they can be sanded, painted, and finished to blend perfectly. This frameless diffuser design creates a smooth, invisible finish that enhances architectural aesthetics while maintaining superior airflow.

The versatility of square architectural diffusers makes them suitable for a wide range of environments:

• Residential homes – ideal for living rooms, bedrooms, and kitchens, blending with modern ceiling designs.
  
• Commercial spaces – enhance offices, shops, and restaurants with discreet ventilation.
  
• Luxury projects – perfect for hotels, penthouses, and architectural showpieces where design matters.
  
• Public buildings – schools, libraries, and galleries benefit from improved airflow and noise reduction.
  

No matter the setting, Ventmann Square Gypsum Diffusers deliver both performance and style.

One of the standout benefits of Ventmann Square Diffusers is their low-noise performance.

• At 17 dB noise levels, airflow remains inaudible for most environments.
  
• Many installers work to a standard of 25 dB, but our diffusers are tested at lower levels to account for dampers and other upstream fixtures.
  
• This ensures comfort, quiet operation, and reliable performance in every installation.

For architects and designers, square gypsum air vents are not just functional—they’re part of the design story. With invisible installation and customizable finishes, they allow ventilation to integrate naturally into interiors, supporting minimalist, contemporary, and luxury aesthetics.

Whether you call them gypsum ceiling diffusers, plaster air vents, or frameless square diffusers, the result is the same: discreet design combined with high performance.