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Cavity Tray
The requirement for non-combustible damp trays to be used on buildings that exceed 18m in height lead to the development of our CT-304 cavity tray.
CT-304 Cavity Tray
Constructed out of grade 304 stainless steel, our A1 rated cavity tray product meets the requirements of Part B of the building regulations, specifically in relation to the ban on combustible materials in and on the external walls of buildings: Consequential amendments following the laying of the Building (Amendment) (England) Regulations 2022.
Whilst providing a strict water barrier, the properties of grade 304 stainless steel means it has high resistance to corrosion which, in addition to its lightweight and flexible properties, make it the perfect material to form the CT-304 cavity tray.
The benefits of the CT-304 is that is a single piece system making it easier to install plus the flexible nature of the material means sheets can be design and folded into any profile required to suit the specific cavity specification.