When a company rebrands there are often lots of things which need changing and updating. Signs on buildings tend to be big and bulky but if they are flat panel like the ones shown in the header we can easily print and laminate a new graphic which can then be applied to cover over the existing one. Using this method doesn't mean your building has to be without a sign for a long time. Usually it can be taken down and the graphics replaced in a day ready for reinstallation.
This really helps recycle a perfectly good sign without it going into landfill.