Who are we?
Superrafts is a civil engineering construction company specializing in the construction of raft foundations. In conjunction with professional Consulting Engineers we provide a complete design and construction service for raft foundations.
A raft foundation is essentially a reinforced concrete slab on the ground foundation designed for the specific soil conditions on the stand.
Raft foundations are mainly used when problematic soil conditions are encountered such as dolomite soils (sinkholes), heaving soils (clay) and collapsible soils (sand). Due to the speed and accuracy with which raft foundations can be constructed it has become the preferred foundation method for large housing projects even on normal soil conditions.
Private Bag X 4