There are several types of construction forests. They can be frame, wedge, clamp and pin. The types of building forests differ among themselves by the method of connecting the elements of their design. The most important characteristics of modern construction forests are their stability, strength, durability in the conditions of work in the most stringent climatic conditions, ease of operation, assembly and disassembly, corrosion resistance. Only subject to a high level of these characteristics of the construction forests will meet all the requirements of reliability and safety.