How much does construction cost
An actual project: main building (104m × 46m) plus annexes (restrooms · equipment parking · staff lounge), building + electrical · external works · cranes, about 18,000 THB/㎡ all-in.
※ Actual factory construction site (managed directly by our management as site superintendent)
Construction cost breakdown Total 86,112,000 THB
| Work item | Amount (THB) | Share | |
|---|---|---|---|
| Main factory building (structure·roof·floor·walls) | 38,000,000 | 44.1% | |
| Electrical systems | 22,000,000 | 25.6% | |
| External works (paving·drainage·fencing) | 12,000,000 | 13.9% | |
| Overhead cranes 20·25 ton | 7,000,000 | 8.1% | |
| Annexes·piping·overhead etc. | 7,112,000 | 8.3% |
Electrical systems are a large share at about 26%. Required power capacity and equipment vary by industry, so this item moves the most.
Main building breakdown Total 38,000,000 THB
| Work item | Amount (THB) | Share | |
|---|---|---|---|
| Steel structure | 14,500,000 | 38.2% | |
| Roof·wall cladding | 9,000,000 | 23.7% | |
| Concrete·rebar·formwork | 8,000,000 | 21.1% | |
| Flooring·earthwork·site grading | 3,500,000 | 9.2% | |
| Windows/doors·painting·ceiling | 3,000,000 | 7.9% |
Steel plus roof and walls are over 60% of the main building. Reducing span and height saves the most here.
· The amounts above exclude VAT (7%) and all land-acquisition costs.
· Land sale prices vary widely by region, estate and timing. Share your requirements and we will work it out for your target region.
· These figures are the actual breakdown of one specific project, to give a sense of scale. They vary with specification, ground conditions and schedule.