Keruing – PEFC-Certified Heavy Hardwood for Commercial and Structural Applications
Keruing is a dense, durable tropical hardwood widely harvested across Southeast Asia. Known for its high strength, coarse texture, and reddish-brown to dark brown color, Keruing is commonly used where strength and wear resistance are key.
With a naturally oily surface and interlocked to straight grain, Keruing can be challenging to machine but delivers outstanding performance in demanding environments. Available as a PEFC-certified sustainable timber, Keruing supports environmentally responsible sourcing practices.
Supplied in custom dimensions, Keruing is available kiln-dried or air-dried based on project needs.
1. Common Uses & Industry Applications
- Heavy structural framing and beams
- Truck decking and container flooring
- Bridge decking and marine structures
- Exterior doors, window frames, and boardwalks
- Flooring for industrial and commercial spaces
- Railway sleepers and heavy-duty pallets
| Specification | Details |
| Species Name | Keruing |
| Botanical Name | Dipterocarpus spp. |
| Timber Type | Heavy Hardwood |
| Density (Air Dry) | 720–880 kg/m³ (avg. ~800 kg/m³) |
| Durability | Medium to High (suitable for outdoor use) |
| Moisture Treatment | Available kiln-dried or untreated |
| Certifications | PEFC Certified Sustainable Timber |
| Common Applications | Structural Timber, Decking, Flooring, Joinery |
| Use Environment | Outdoor & Industrial |
| Grain & Appearance | Interlocked or straight grain, coarse texture, reddish to dark brown |
| Available Sizes | Custom sizes available (length, width, thickness) |
3. Why Choose Keruing Timber?
- PEFC-certified for sustainable and ethical sourcing
- High density and strength for heavy-duty construction
- Excellent wear resistance, ideal for truck and industrial flooring
- Natural durability for exposed and load-bearing applications
- Widely trusted in Asia and globally for structural performance
