For professional & trade use. Ideal if you are looking for a top-quality ladder to use around the home or business. This professional-grade ladder is manufactured to the latest EN131 Professional standards and includes a stabilising bar (ladders over 3m only), which must be fitted before first use. Once fitted, the ladder cannot be used without the stabiliser bar. These ladders are not only lightweight to carry, but made from super strong aluminium giving you a stable platform that feels safer from which to work. The ladder has thicker box section stiles than cheaper alternatives, which makes the ladder stiffer, less likely to twist and longer-lasting. It is supplied with an extended 3-year warranty so you can expect to get many years of service from our top quality ladders manufactured here in the UK.