A construction mock up is made to evaluate design ideas, building materials, and workmanship prior to the actual construction process. It makes it easier for the architect, contractor and client to imagine how the finished design will look and find problems early on. Mock ups can prevent expensive errors, communicate effectively and help achieve quality standards. In the process of project planning, it is very common to use a construction site mock up to test finishes, structures and installation techniques in a realistic environment. This way, the stakeholders are able to make any necessary corrections prior to the construction phase, which saves time and money and ensures the project's success.