Antique Composite Internal Corner Trim 3.6m — Series 1 Cladding

Create clean, professional internal corners on your composite cladding installation with our Antique Composite Internal Corner Trim. Designed for use with Series 1 cladding boards, this trim neatly conceals the joint where two boards meet at an internal angle — delivering a seamless, colour-matched finish that elevates the overall look of your project.

Made from recycled wood and plastic composite, this trim is built for long-term outdoor use. It will not rot, warp, or splinter, and requires no painting, staining, or sealing — making it a genuinely low-maintenance finishing solution for exterior cladding projects.

The warm antique tone complements the Series 1 cladding range beautifully, adding a rich, characterful finish to garden buildings, boundary walls, and exterior structures. Can be fixed using screws or outdoor adhesive for straightforward installation.

• Colour: Antique
• Length: 3.6m
• Material: Recycled wood and plastic composite
• Internal corner profile for cladding joints
• Designed for Series 1 composite cladding
• Rot, warp, and splinter resistant
• Fix with screws or outdoor adhesive
• No painting or treatment required
• Low-maintenance — suitable for long-term outdoor use

The essential internal corner trim for a neat, professional antique composite cladding installation.