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With over 25 years of experience, Prihoda offers tailor-made solutions for virtually any rigid duct application. 

Advanced Engineering & Architectural Design

The Prihoda Rigid Duct (PRD) high induction air diffuser is designed for specific heating, cooling, and ventilation needs and is ideal for high-end environments where technology is integrated into architectural design.

Comfort, Efficiency, Durability

The PRD system is energy efficient and easy to maintain. Made of brushed steel, PRD’s precise laser-cut perforations provide a comfortable air movement with low temperature differences and low noise.

The PRD’s high induction air diffusion ensures homogeneity of both temperature and humidity, ensuring occupant comfort. And the sleek powder-coated finish complements any décor.

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High Induction Air Diffusion

Using our unique Prihoda AirTailor® software, we take your project requirements and design a complete high-induction diffuser system tailored to your specific application.

PRD Perforated Duct Diffusers are constructed in diameters ranging from 8 inches (200 mm) up to 38 inches (965 mm). Duct sections are assembled using discreet sleeves with integrated silicone gaskets, to ensure a proper seal and circular integrity of the duct. Matching passive duct sections without holes and multiple fittings are also available, to ensure the uniformity of the entire duct network.

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Custom Designed for Distinctive Architectural Installations

Each PRD system is created by making precise, laser-cut perforations on flat sheet steel, which is then rolled and welded into the custom-designed diffuser shape. The pre-cut diffusers are then easily assembled on-site during installation.

Custom coated in a high-quality powder-coat finish, the sleek design of the continuous metal duct offers endless design possibilities.

For more information, or to request a custom-designed PRD solution for an upcoming project, call 1-855-PRIHODA (855-774-4632) or fill out this short online form. One of our PRD specialists will follow up with you soon.

Case Study: Liberty University Aquatics

Precision air dispersion system for new natatorium saves 16,466 plastic bottles from landfill

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