A ladder is basically an inclined or vertical set of steps or rungs. And presently the ladders available are made from fibreglass and aluminium. Today, aluminium ladders are quite popular. There are several reasons for the popularity of these aluminium ladders. They come in a number of different sizes and shapes.
Aluminium ladders can be as small as step stools. Then there are step ladders that can be used for most jobs and finally extension ladders that can be elevated to different heights for completing various jobs. However, the cost of these ladders depends on their functionality. Some ladders are also made from stainless steel.
Some features of steel ladders:
• Steel is strong
• It is corrosion resistant
• Steel ladders are durable
• Does not get affected by moisture
• Cost effective
Other types of ladders available are loft ladders, extension ladders, telescopic ladders and scaffold towers.
Extension Ladder:
Extension ladders let you work at more than one height. This type of ladder has a minimum of two or three extensions. Most extension ladders have a sliding mechanism for their extensions. Extension ladders are extremely versatile and one of the biggest advantages of these ladders is that they can be extended and adjusted to a length depending on a particular job that you are doing.
