Probably all of us can visualise any large construction site. There is always a massive fence around it to prevent outsiders from entering the site. Fencing off the construction site from onlookers is extremely important. Firstly, they will not get in between the working machinery and get hurt in any way as a result. Secondly, they will not cause an accident in which any of the builders could be injured. Thirdly, construction machinery and equipment that someone might want to misappropriate is also protected. For the reasons mentioned above, these types of fences must not be light and easy to overcome. Robust galvanised profiles are therefore used on building sites.