The Effect of palm kernel shell and palm oil fuel ash on drying shrinkage properties of kernelrazzo concrete is the study's main goal. Kernelrazzo concrete is a combination of palm kernel shell, marble chippings in place of terrazzo, quarry dust, cement, palm oil fuel ash and water. In this study, it was determined which factors normally have the serious effect on the drying shrinkage of kernelrazzo concrete by conducting a scan of the literature and specifications. In this study, experiments in the laboratory were carried out at Concrete Laboratory. The components were mechanically combined in a concrete mixer with the calculated water using the Department of Environment (DoE) method. Concrete mix design for M20 grade is included in the scope of laboratory investigations. Ordinary Portland Cement (OPC), palm oil fuel ash (POFA) was used as an added pozzolana element, and quarry dust, aggregates made from palm kernel shell (PKS), and marble chippings were utilized to create the mixture. By examining kernelrazzo concrete prism samples after proper curing, the study involved estimating density, specific heat, thermal diffusivity, and thermal conductivity. Kernelrazzo concrete samples each measured 75 x 75 x 280 mm were made at six separate mix design series that have been designed and tested namely PKMC0100, PKMC1090, PKMC2080, PKMC3070, PKMC4060, and PKMC5050. The DoE method was used to compute the water and mechanically mix the components in a concrete mixer. Quarry dust, marble chips, and palm kernel shell were well mixed before cement and POFA, the binding agent, were added. The whole mixture was then properly mixed, and water was added. The drying shrinkage readings for the kernelrazzo concrete samples were taken up until 180 days after the first reading following de-moulding. It is concluded and suggested that PKS be used in place of some marble chips and palm oil fuel ash be used in place of some cement while utilizing kernelrazzo in order to reduce the cost of cement.