This research aims to design and develop a brick-style concrete with recycled PET focused on improving its compressive strength and water absorption. To attain this, the researchers will first determine all the materials and data needed to make the brick-style concrete with recycled PET from SUP sachet. Along with the collected and cleaned SUP sachets, the researchers will be preparing the materials required in fabricating prototypes using 0%, 1%, 3%, 5%, 7% and 9% PET-to-fine aggregates ratio and test its compressive strength and identify its water absorption rate.