The DEWALT Professional Double Stepladder features powder-coated profiles for increased durability and added corrosion resistance. Its extra deep (4in), non-skid treads provide improved safety and stability. There is also a large platform which allows for comfortable standing. Finger-safe construction ensures no hand injuries. There are no welded joints but instead a flanged connection giving even greater durability and safety. All sizes conform to EN & BS 131-1-2-3. Class 1 Industrial ladder, 250kg maximum load. Comes with a 5-year warranty.