Kingdom of Saudi Arabia (KSA) is rapidly developing with the government's vision (Saudi 2030 Vision) of working towards a developed nation by the year 2030. Government have implemented various types of development such as schools, government offices, hospitals, factories and, housing schemes, etc. It also aims to implement green building designs thereby using a recyclable structural material for construction such as Steel is a positive step. The use of truss design, construction, erection and installation is very popular due to it conventional configurations and popularity within the industry for its long spanning and lightness. Nevertheless, its selection and optimum design still needs proper attention. This paper addresses a parametric study to analyze and design single-story industrial buildings located in Madinah City using structural analysis and design software SAP2000®. Standards of the Saudi Building Codes SBC are used for the design purpose. The basic data related to wind intensity; dead and live loadings are obtained from SBC301. The dimensions of the two industrial buildings are (20mx35m and 30mx60m) with single span of 20m and 30m. Two different types of trusses are used thus gave rise to four cases. The design is carried out for the maximum capacities (compression, tension and shearing) of structural members to guarantee the structural safety. The purpose of this study is to understand the design philosophy and to give useful recommendations for the optimal and safe design of trusses with minimization of construction cost and time savings of industrial buildings.