Client Notice
Pricing update from October 2026: Revised pricing will apply due to continued increases in material, manufacturing and logistics costs.
Client Notice
Magtech General Construction & Trading Pte Ltd successfully completed the replacement of two (2) units of Fibreglass Reinforced Plastic (FRP/GRP) water tanks at AIA Tower, Singapore. This project involved domestic water usage within an existing building, requiring careful planning and execution due to site and access constraints.

The replacement works included one (1) unit measuring (2m + 4m) x 2m x 2m (H), and another unit with a base area of 40 sqm and a height of 3m. Due to space limitations on site, one of the tanks was designed with an irregular (odd-shaped) configuration to fit the available footprint. This demonstrates the flexibility of sectional panel tank systems, which can be customised to suit non-standard layouts.
Working within a confined rooftop environment presented several challenges, including limited access, restricted working space especially for the odd-shape water tank, and the need to coordinate dismantling and installation efficiently. Despite these constraints, our team planned the works carefully to ensure smooth execution without compromising safety or quality.
The FRP tanks were designed in accordance with SS245, ensuring compliance with Singapore standards for sectional water tanks. Their corrosion resistance and lightweight properties make them well-suited for replacement projects, particularly in buildings where structural loading and access constraints are key considerations.
Replacing tanks in an occupied building is harder than installing them in a new one. Access is limited, the working space is whatever the original design left behind, and the water supply belongs to tenants who are still using it. Sectional panel tanks help because they can be carried in piece by piece and built to an irregular footprint, but the planning around access and shutdown is what actually determines whether the job runs smoothly.
With over 35 years of experience and more than 4,000 water tanks installed across Asia, Magtech continues to deliver FRP water tank replacement for commercial buildings in Singapore.
in sectional water tanks
across Singapore and Asia




Send us the required effective capacity, available space, intended water use and project drawings. Our team can review the information and advise on the next step.