Advantages and disadvantages of steel and aluminum stepladders, which one is better to choose
A stepladder is a useful device that helps solve most household and industrial problems. Manufacturers offer various modifications of products, different sizes, additional elements, functionality and materials. Metal inventory is distinguished by high performance characteristics, durability. Which ladder is better to choose, steel or aluminum, let's try to figure it out.
Advantages and disadvantages
In addition to the purpose, size, pay attention to the material from which the stepladder is made. Each of them has advantages and disadvantages.
Aluminum
The structure of the ladder is light and therefore easy to transport. Once assembled, it takes up minimal space and is easy to store. Models differ in one-sided and two-sided arrangement of the steps, equipped with an automatic opening mechanism.
Special rubber pads located on the feet of the product prevent the equipment from slipping.
The material is not subject to corrosion, strong and durable. Under the right operating conditions, an aluminum stepladder can outlast a steel structure. An oxide film is applied on top of the aluminum, which additionally protects the tool from mechanical stress and corrosive processes. Therefore, the equipment is used in all weather conditions.
An aluminum device is used to solve household and industrial problems. The stable construction is harmless to humans. A large assortment allows you to choose the equipment depending on the use, the number of steps and the working height.
Weaknesses include:
- conducts electric current;
- the metal is subject to deformation;
- high product prices.
Steel
Steel stepladders can withstand heavy loads. Strength indicators are higher than those of aluminum structures. During work, it is allowed to lift a full set of tools on the structure. In terms of safety, the impressive weight of steel tools is a significant plus: it becomes stable on the work surface. The metal does not lose its original properties during the entire period of operation.
You can buy a steel stepladder at an affordable price. The optimal ratio between price and quality has made it the tool sought after by craftsmen.
Among the disadvantages are:
- susceptibility to corrosion;
- large weight is not convenient to carry.
Selection tips
Before purchasing the inventory, it is determined with its purpose. For regular work, experts recommend the purchase of a steel structure. For tasks in the garden or at home, an aluminum luminaire is suitable.
The steel structure is susceptible to corrosion, therefore, during long-term storage, regular lubrication of the mechanisms is required. The aluminum fixture should also be inspected periodically to ensure that there is no damage from the softness of the metal.
You need to take a ladder with rubberized or corrugated steps so that your feet do not slip off the surface. When choosing a product, check for chips, damage.Mechanisms should work properly, parts should not hang down.
When buying, check for the presence of a safety arc.It supports the master during work, allows you to hold the material on special clamps. It is advisable to purchase a ladder from trusted suppliers, the material and quality of the product must comply with regulatory documentation.