how long can you use a climbing rope
Since the polyamide (Nylon) fibers that ropes are made from break down slowly over time, most brands recommend rope retirement after 10 years even if the rope has never been used. And not one manufacturer that suggests their ropes should last more than 10 years of use. Some studies report that many old, unused ropes (10-15 years old) are still capable of handling UIAA test drops. However, the UIAA only tests and certifies brand new ropes. Which means there are no standards for how ropes age. This is frustrating because it means there is no definitive evidence to say an old rope is safe or not. Although, it is clear that youâre taking an unknown risk climbing on a rope that is 10+ years old.