This range of architectural signs is made from satin anodised aluminium in 1.5mm thickness. All architectural signs come with 2 holes for screw fixing. Fire door keep locked door panel sign is printed to the highest quality. This sign, from our free standing signs range of general signs is great value for money. These free standing signs feature prominent warning symbols and images to convey your message. Can't find what you need? We print 1000's of free standing signs each week and can easily amend wording, graphics or sizes on any of our standard signs. Just contact our team today.