This Fire Door sign is available in Self Adhesive Vinyl, Rigid Plastic or Rigid Plastic with Self Adhesive backing. This door must remain unlocked at all times is printed to the highest quality. This sign is from our Fire door range of fire signs and is great value for money. These Fire door signs feature prominent wording and graphics to identify fire doors at your premises. Can't find what you need? We print 1000's of Fire door signs each week and can easily amend wording, graphics or sizes on any of our standard signs. Just contact our team today.