When you are looking for a loft ladder that fits into the smallest space, you will love the Danish designed Alufix concertina loft ladder. Easy to pull down and climb, it is a real pleasure to use. It fits tiny loft spaces, making even the smallest loft spaces accessible. You can get more value from your home or office and use storage space that you might have looked over before. With a swing clearance of just 47cm, this concertina loft ladder will work on the narrowest of landings or hallways. Rungs/Treads 10. Sections 1. Material Aluminium. Usage Type Light Duty. Warranty 1-YearFloor to Floor Height (m) 2.46 - 2.73