James Hardie document
James Hardie Joints and Junctions Application Guide
The official James Hardie application guide for joints and junctions across the Hardie Architectural Collection, giving approved details for bringing different cladding profiles together at corners and level changes. It covers panel to weatherboard, panel to board and panel to panel combinations, both direct fix and cavity fix, with the corner trims, jointers and flashings required. Read it on this page or download the PDF.
What this covers
- Panel To Weatherboard Combinations
- Panel To Board Combinations
- Panel To Panel Combinations
- Direct Fix Details
- Cavity Fix Details
- Corner Trims & Flashings
Applies to Brushed Concrete Cladding, Oblique Cladding, Scyon Axon Cladding, Scyon Linea Weatherboard and Scyon Stria Cladding.
Key things to remember
The essentials from this guide, at a glance.
- The guide connects Hardie Brushed Concrete, Fine Texture, Axon, Stria, Oblique, Matrix and Linea Weatherboard products.
- Hardie panels are 1200mm wide, Linea Weatherboard is 16mm thick and the feature boards are 14mm thick.
- Horizontal junctions use a Hardie 9mm Aluminium Recessed Horizontal Jointer with a minimum 6mm gap.
- Vertical external and internal corners use a 75x75mm Hardie Colorbond corner flashing with bond breaker tape and sealant.
- Axon Cladding must use the Hardie 9mm Aluminium External Square or Internal Corner rather than the Slimline or Concave corners.
- All Architectural Collection products are single-trade installed by a carpenter and can be painted the same day once sealants have cured.
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This is the official James Hardie James Hardie Joints and Junctions Application Guide. Read it on this page or download the PDF. For the most current version, please confirm with James Hardie.