Fire escape ladders are designed to provide an alternative exit from an above-ground window in the event of a house fire. If the usual exit route is blocked by flames or smoke, this safety device can be deployed in a matter of moments so that children or adults can reach the ground quickly and safely.The best fire escape ladder should be easy to use with a quality build. Jiayi Fire Escape Ladder meets these requirements and is designed to fit all windows. Out of the box, it’s a portable version that hooks over the window sill but you can also order a mounting kit to make it a permanent fire escape ladder. It’s available in various lengths to accommodate windows on the second to sixth story of a home or building. The tangle-free ladder folds up to about the size of a shoe box and can be stored in a nylon bag.