| The Cool steps! This concertina folding ladder features suit celling heighs to 4.3 metres. Australia's Attic Ladders creates a nifty aluminum variant that "accordions" into shape and stays open by means of a spring-loaded suspension system. With anywhere from 9 to 15 steps, it will reach ceilings from 2.4 to 4.3 metres, and comes in weight capacities of up to 500 kilograms. |
