These TSS Fire Rated Letterplates have a 30-minute Fire Rating, are weather-resistant, comply with BS EN 1634 and BS 476. Available in a range of colours and sizes. The stylish letterplates have a Black ABS Plastic Frame and Metal Flap, Supplied and fitted with an intumescent kit which expands when heated to prevent the spread of Fire. They also feature an external weather seal and internal draught excluder. TSS – Stock More For Less TSS believes that quality doesn’t have to come with a high price tag. TSS to provide high-quality products to the trade that meet specification requirements, all at an affordable price. TSS manufactures its products to high standards to ensure their products are an improvement on your current product choice. SKU: TSSFD30LET12S-SET Categories: Door Hardware, Fire Rated, Fire Rated and Escape, Fire Rated Letterplates, Letterplates, Multipoint and UPVC, New Products, TSS Tag: TSS Brand: TSS