Air Grilles, Diffusers, Filters & Dampers

Everything You Need for Complete Air Control

We supply a full spectrum of components for air supply and extraction systems—designed for performance, airflow control, and system balance. Whether you’re outfitting a new HVAC setup or upgrading an industrial system, we have the components to make it complete.

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Grilles & Diffusers

Ensure smooth, balanced airflow in every space with our high-quality selection:

  • Single & Double Deflection Grilles – For directional control
  • Egg Crate Grilles – Ideal for return air and exhaust
  • Circular & Swirl Diffusers – For uniform 360° air distribution
  • Linear Grilles & Diffusers – Sleek and effective for large zones
  • Drum Jet Diffusers – High-velocity applications
  • External Weather Louvres – Protect outdoor intake/exhaust points

Pleasted Filters

Filters

Maintain air quality and system longevity with reliable filtration:

  • Pleated Filters – High capacity and easy to install
  • Cassette Filters – Compact and efficient
  • Carbon Filters – For odour and gas absorption
  • HEPA Filters – Maximum particulate removal for clean air environments

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Dampers & Controls

Manage pressure, fire safety, and zoning with precision-engineered dampers:

  • Fire Dampers – Passive fire protection
  • Opposed Blade Dampers – Balanced airflow regulation
  • Manual Control Dampers – Simple, adjustable solutions
  • Electronic Control Dampers – Automated system integration

Ready to start your project?

Let’s build something durable together. Contact us today for a custom quote.

Get a Quote
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About us

Our Services

Contact us

Ductfab is a Gauteng-based manufacturer of high-quality ducting and sheet metal solutions.
Since 2021, we’ve supplied commercial and industrial clients with precision-engineered components tailored to their needs.
Our work is trusted across sectors for its durability, efficiency, and fast turnaround times.

  • Phone
    064 519 1026
  • Email
    sales@ductfab.co.za
  • Business Hours
    Monday–Friday: 08:00–17:00
    Saturday & Sunday: Closed

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