Laminated duct systems are fire rated laminated plasterboard enclosures for building services. They are designed to provide fire and acoustic isolation for electrical, plumbing and air-handling services.The laminated duct systems are constructed from three layers of 13 or 16mm FireShield and metal angle framing.

Laminated duct systems are suitable for use with fire rated penetrations including access panels, cable trays and power points. They cannot be used for services containing combustible liquids or gases.

Laminated ducts can form one or up to four sides of a fire rated enclosure. They can be easily joined to other plasterboard, masonry or concrete walls with an equivalent or higher fire rating.

Unless otherwise stated, laminated duct systems are non-load bearing and must not support roof, ceiling or floor loads.