B1 vs B2 Industrial Property in Singapore — Complete Guide for Buyers & Investors
By Caroline Chan (R046614C) · 2026-04-19 · 497 words
B1 vs B2 Industrial Property: What's the Difference?
Understanding the difference between B1 (Light Industrial) and B2 (Heavy Industrial) zoning is essential when buying or renting industrial property in Singapore. The Urban Redevelopment Authority (URA) classifies industrial properties into these two main categories, each with distinct regulations on usage, floor loading, and environmental impact.
B1 Industrial — Light Industrial
B1 industrial properties are designed for clean, light industries that produce minimal noise, pollution, and traffic. These are the most common industrial properties in Singapore and are typically found in established industrial estates.
B1 Industrial Features:
- Floor loading: 5.0–12.5 kN/m²
- Ceiling height: Typically 4–6 metres
- Container access: Usually 20ft lorry access
- Allowed uses: Warehousing, light manufacturing, assembly, packaging, e-commerce fulfilment, clean technology, IT equipment
- Prohibited: Heavy manufacturing, production of excessive noise, odour, or pollution
B1 Industrial Example: Generations@Tannery
Generations@Tannery at 71 Tannery Lane is a prime example of a modern B1 industrial development. This 12-storey freehold project offers 54 units + 5 canteens with floor loading of 7.5 kN/m², 6 high-capacity KONE lifts — ideal for light manufacturing, warehousing, and clean tech businesses.
B2 Industrial — Heavy Industrial
B2 industrial properties are built for heavy manufacturing, production, and industrial operations that require higher floor loading, larger vehicle access, and may generate more noise or require specialised ventilation.
B2 Industrial Features:
- Floor loading: 10.0–25.0+ kN/m²
- Ceiling height: Up to 6–8 metres or more
- Container access: 40ft container access, often ramp-up design
- Allowed uses: Heavy manufacturing, food production, cold storage, logistics hubs, automotive workshops, precision engineering, waste management
- Special features: Higher power supply (up to 800A), cargo lifts, heavy-duty flooring
B2 Industrial Example: Gate+ at Tukang
Gate+ at Tukang Jurong showcases the best of B2 heavy industrial design. This 10-storey ramp-up factory provides 40ft container access on every level, floor loading of 20 kN/sqm, ceiling heights up to 6.5 metres, and power supply up to 150A per unit — designed for serious manufacturing operations.
B2 Food Hub Example: Gourmet Xchange
Gourmet Xchange at 1 Kallang Way is Singapore's largest strata-titled food hub, purpose-built for food manufacturing with B2 zoning. The development features 272 units with specialised infrastructure for food businesses, including grease traps, gas piping, and cold room provisions.
B1 vs B2: Quick Comparison Table
| Feature | B1 Light Industrial | B2 Heavy Industrial |
|---|
| Floor Loading | 5–12.5 kN/m² | 10–25+ kN/m² |
| Vehicle Access | 20ft lorry | 40ft container |
| Ceiling Height | 4–6m | 6–8m+ |
| Noise Level | Low | Moderate to High |
| Power Supply | Standard | Up to 800A |
| Typical Uses | Warehousing, light mfg | Heavy mfg, food production |
| ABSD | No ABSD | No ABSD |
Which Should You Choose — B1 or B2?
Choose B1 industrial if you're in warehousing, e-commerce fulfilment, light assembly, clean tech, or office-showroom operations. Choose B2 industrial if you operate food production, heavy manufacturing, cold storage, logistics, or require 40ft container access.
At SG Industrial Properties & SG Property Group, our 21 CEA registered specialists can help you identify the right zoning for your business needs. Contact James Goh (R002565A) at +65 9768 7722.