Advantages of Metal Post Boxes
Metal is the preferred choice for the manufacture of post boxes. Mail boxes are manufactured from a variety of metal. Postboxes can be made from normal or stainless steel to having their front and backs cast from aluminium. Although some plastic post boxes are available the favourite choice of the consumer is have their letterbox manufactured from metal. Lettasafe prefer to use cast aluminium for the front and backs of their postboxes and anti corrosion zintec plated steel for the centre sleeve
The image shown shows a cut away of a Lettasafe mailbox made from both solid aluminium and zintec coated steel with a built in anti theft restrictor plate.