Kapur
Overview
Kapur is an imported hardwood widely used for decking and cladding. It offers a stable, attractive finish with good exterior performance when detailed correctly.
Its balance of availability and durability makes it a dependable choice for modern façades and outdoor structures.
Appearance
- Colour: light to medium brown with subtle variation.
- Grain: generally straight; medium texture.
- Figure: understated; even, contemporary look.
- Finishing: takes penetrating oils well; coat all faces for best results.
Workability
- Machining: machines cleanly; dust extraction recommended.
- Fastening: pre-drill for screws; stainless steel outdoors.
- Gluing: suitable with exterior adhesives; prepare surfaces.
- Finishing: oiling reduces checking; maintain to retain colour.
Performance & durability
Performs well externally with appropriate details and coatings. A ventilated build-up improves longevity.
Structural/grades
Typical applications
- Decking and handrails
- External cladding and battens
- Screening and landscape features
Key properties (indicative)
- Mass: medium to heavy
- Durability: good in exterior use
- Movement: moderate; gap appropriately