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Rectangular and round ducts are manufactured to meet the most stringent HVAC and industrial specifications and quality standards. These ducts are fabricated from hot-dipped galvanized steel sheets of lock-forming quality as the standard duct material. All types of duct accessories, including flanges, raw ends, and airtight clamps, are also available.

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SAFE4 Fire-Resisting Ductwork is a non-coated system suitable for installation in multi-compartment and single-compartment applications, including smoke extracts, kitchen extracts, pressurization, and ventilation systems. SAFE4 is also your sustainable partner, designed to reduce energy consumption in construction, create a low carbon footprint, and offer a product that is 99% recyclable.

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CVS offers FyreWrap Elite 1.5 Insulation, which meets local authority requirements, complies with NFPA 96 requirements, and has been tested to various standards including ASTM E2336, ASTM E2816, UL 2221, ISO 6944, BS 476 Part24, EN 1366-1, ASTM E119, and ASTM E814, etc. which covers almost all the applications.

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CVS offers Life Safety Ventilation Systems with up to 92% energy efficiency, renowned for their uncompromising quality, AMCA-certified performance, and adherence to the highest standards across various industries. These fans are tested to the EN 12101-3 standard and are suitable for a wide range of applications, including domestic and industrial ventilation in buildings, car parks, tunnels, and more.

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CVS offers a comprehensive range of UL Classified Life Safety Dampers, including fire dampers, smoke dampers, combination fire and smoke dampers, corridor dampers, and ceiling dampers. These life safety dampers are designed to prevent the spread of flame, smoke, and heat during a fire. The complete range of CVS-SAFE4 dampers complies with all applicable codes and standards, including UL, NFPA, and ICC.

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CVS offers a range of UL Classified Life Safety Dampers designed for installation in Corridor Smoke Management Systems. In these systems, installation areas are often highly restricted and difficult to access, making it challenging to install retaining angles in compliance with codes and standards such as UL, NFPA, and ICC. To address this issue, CVS has developed an innovative UL Classified damper that requires no retaining angles for installation.

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CVS-SAFE4 Ceiling Dampers are tested to either UL 555C (for non-wood truss/joist construction) or UL 263 (for wood truss/joist construction). They are designed to serve as a heat barrier in air-handling openings that penetrate the ceiling membrane of fire-resistive floor-ceiling or roof-ceiling assemblies for which they have been evaluated.

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CVS Control Dampers are AMCA certified for air performance and leakage. Manual control dampers, used for air balancing, come with a manual hand quadrant. Motorized control dampers, designed for shutoff or air mixing applications, are equipped with actuators that can be two-position, floating, or modulating.

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CVS Industrial Dampers are designed for infrastructure and severe-duty air applications. These dampers feature heavy-duty flanged frames and are available in a variety of blade styles and pressure classes. They come in several materials, including galvanized steel, mild steel, and stainless steel.

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CVS Tunnel Dampers are designed for infrastructure and severe-duty air applications. These dampers feature heavy-duty flanged frames and are available in a variety of blade styles and pressure classes. They come in several materials, including galvanized steel, mild steel, and stainless steel.

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Rectangular and round sound attenuators are designed to integrate seamlessly with both rectangular and round ductwork systems. CVS-SAFE4 silencers are available in various configurations and can be stacked into large banks, accommodating a wide range of duct sizes and eliminating the need for costly transitions.

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CVS Louvers are AMCA certified for air performance, wind-driven sand, and water penetration. They facilitate fresh air intake and exhaust while adding architectural style to building designs. With a variety of models, sizes, and paint finishes available, CVS Louvers can enhance both exterior and interior elevations with unique and attractive features.

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CVS Air Terminal Units (ATUs) are zone-level air distribution devices that regulate airflow to ensure maximum occupant comfort. These units are used to control the temperature within a specific zone, maintaining the desired occupied space temperature. Air terminal units are available with standalone as well as BMS compatible applications such as BACnet, Modbus, and LonWorks.

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CVS Access Doors are designed to provide efficient and secure service access to critical areas in fire-rated and non-fire-rated ducts for a wide range of commercial, industrial, and residential applications. Available in various materials including; Galvanized Steel, Mild Steel, Aluminum, Aluzinc and Stainless-Steel Construction.

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