Armitage Shanks Contour 21 Portman 500mm Washbasin

Vitreous-China Material

Vitreous china is an innovative glass-based enamel coating applied to porcelain. This glazed coating makes the base material durable, denser, and very glossy. When ceramics are coated with vitreous enamel, the resulting product is called vitreous china. This enamel is created by applying heat to powdered glass.

With / Without Overflow

An overflow is a small hole or opening at the upper part of a sink, basin, bidet or tub that drains away water upon reaching its level so that no water is spilt. When a basin or bath does not come with this design feature, it is called 'without-overflow' and will need a compatible drain.

Anti-Vandal System

A system with hidden elements which prevent theft of the fitting as they can be removed only using a unique tool.

BS EN 14688 Standard

It is a European Standard relating to sanitary appliances. BS EN 14688 specifies the functional features and test methods for domestic use washbasins. The standard provides the requirements of characteristics and test methods for basin manufacture, performance, and safety.

BS EN 31 Standard

This Standard deals with steel and steel products and the specific requirements will change depending on the products intended applications. BS EN 31 applies to unalloyed, low-alloyed, and high-alloyed steels in different forms such as hot-rolled or cold-finished bars, wire rods, and wire, which are used in manufacturing parts and components for different industries.

Chainstay Hole

A chainstay hole is a hole in which the chain in a plug and chain waste can be fixed to the basin. Typically modern basins do not come with chainstay holes. If you do need one, do check before going ahead with the basin purchase.