A standard-sized board in a standard finish typically has a shorter lead time than one with a custom colour, shape or logo cut-out, since customisation adds production steps. Building this into the project timeline early avoids last-minute delays. It is worth asking for a realistic lead time estimate as early as possible, since customisation timelines can shift depending on current production demand. A board with a straightforward, standard specification can sometimes be delivered within a few weeks, while heavily customised options can extend this considerably.
Panels up to the standard maximum size of 1180 x 2980mm are generally the fastest to produce; anything larger, requiring a modular multi-panel wall instead, adds coordination time for aligning and installing multiple sections rather than production time for the surface itself.
A custom colour or a panel configuration close to the maximum 1180 by 2980 millimetre size can both add time to production, so flagging either early gives the clearest picture of a realistic lead time.