About This Service

CVAC International operates a specialist sheet metal fabrication facility producing bespoke ductwork, extraction canopies, plenums, diffusers, and custom ventilation components. We fabricate in galvanised mild steel, 304 and 316 stainless steel, and aluminium — to exacting dimensional tolerances. All fabrication is carried out to DW/144 and DW/172 standards, with full quality assurance documentation and traceability available for all critical components.
Service Detail

How Metal Fabrication Services Work

Metal fabrication services involve cutting, forming, welding, and assembling metal components to precise specifications.

Fabrication Capabilities

Ductwork:
Rectangular, circular, and oval ductwork in all standard sizes. Fittings including bends, junctions, transitions, reducers, and access doors. Airtightness to Class B, C, or D as specified.

Extraction Canopies:
Bespoke wall-mounted and island canopies in 304/316 stainless. Integrated grease filter mounting, drainage, and lighting provisions.

Plenums & Distribution:
Custom supply and extract plenums for AHU connections, roof units, and terminal distribution.

Specialist Components:
Custom louvres, weather cowls, roof upstands, fan plinths, acoustic attenuators, and test points fabricated to drawing.

Lead times from 5 working days for standard items. Rush fabrication available for critical works. Contact our fabrication team with your drawings or specification.
SERVICE ENQUIRY

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Contact our team to learn more or request additional information tailored to this service.