Hardie Plank External Corner - Cobble Stone - 3000mm

The Hardie Plank External Corner is a premium aluminium trim designed to create a clean, professional finish for external corners of Hardie® Plank cladding installations. Made from high-quality powder-coated aluminium and colour-matched to all 21 Hardie® Plank cladding colours, this corner trim ensures a seamless and durable edge. Easy to cut to size with a chop saw or hacksaw, the external corner allows installers to achieve a neat, precise finish. When combined with internal and other external trims, it helps deliver a fully professional look while supporting proper alignment and installation practices to account for thermal expansion and long-term performance.

Key Benefits

• Provides a clean, professional finish for external corners
• Colour-matched to all 21 Hardie® Plank cladding colours
• High-quality powder-coated aluminium construction for durability
• Easy to cut with a chop saw or hacksaw for precise fitting
• Designed for vertical installation only to maintain proper cladding alignment
• Compatible with internal and other Hardie® Plank trims for a polished finish
• Helps prevent thermal expansion issues when installed correctly
• Protective plastic film prevents damage during handling and installation

Product Specifications

• Length: 3m
• Material: High-quality powder-coated aluminium
• Colour Options: Matches all 21 Hardie® Plank cladding colours
• Installation: Vertical only, using stainless steel nails with flush heads
• Cutting: Easy to cut to size with metal chop saw or hacksaw
• Recommended Fixing Spacing: Maximum 1.5m between nails
• Protective Film: Must be removed immediately after installation to avoid adhesion behind cladding