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General Ventilation System

General Ventilation System



'Rickard Air' Diffuser was established in South Africa in 1976 and is a leading producer of Variable Geometry VAV diffusers and controls internationally. Various types such as round, square and linear diffusers are available.

Major Product List

  • Electronic VAV Diffuser

  • Thermal VAV Diffuser


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'Gilberts' was establish in 1961 and is one of the UK’s leading designers and manufacturers of Grilles, Diffusers, Louvres and Fire/Smoke Dampers. Over the years, 'Gilberts' has built its reputation for providing an extensive range of attractively styled and well engineered products at competitive prices.

Major Product List

  • Grilles and Diffusers

  • Data Centre Floor Grilles

  • External & Architectural Louvres

  • Natural Ventilation System

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