Why should the base of a ladder be positioned away from structures?

Positioning the base of a ladder away from structures is essential to maintain stability. This practice ensures that the ladder has a solid and secure footing, reducing the risk of tipping over. When the base is too close to a structure, it can create an unstable angle, especially when a person climbs the ladder or reaches to the side. By placing the base at a distance that conforms to the 4:1 rule – for every four feet of height, the base should be one foot away from the structure – it enhances safety and allows for better weight distribution. This helps in creating a safer working environment when accessing elevated areas.