The roof waterproofing price varies significantly, with materials typically ranging from $20 to $50 per square meter. That is why labour costs also vary and they move from $1000 to $3000 for the roofs of standard sizes. Larger jobs can also be more expensive because of difficult layout of the roof, or if some preparatory works are necessary. In most of the market

The cost of Roof tiles replacement in Singapore is moderate, and this is o because of the type of Roof tiles used, the shape of the Roof and the contractor hired. Below is a brief for your clarification of expenses and services: Cost Estimates: Basic Replacement: The minimal rate is for concrete or clay tile with the cost ranging from SGD 25 per SQM to SGD 50 per SQM