GRP (Glass Reinforced Plastic) panel type water tanksare ideal for confined spaces due to their modular design and ease of assembly. The panels can be transported through narrow passageways and assembled on-site, making them suitable for installation in areas with limited access. This confined space property allows for the tanks to be placed in tight locations such as rooftops, basements, or areas with restricted entry points, providing a reliable water storage solution even in challenging environments.