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For a perfect finish.

Trim is that final touch that completes your home’s design. Accentuate corners, columns, fascia, doors, windows and more with HardieTrim™ fibre cement boards. Accentuate corners, columns, friezes, doors and windows, and add that final accent to your design statement.

HardieTrim® NT3

The perfect choice of fibre cement trim (25 mm) for a bold distinctive design statement on your Hardie® Plank cladding. Available in Arctic White, Midnight Black & Sail Cloth with a choice of 90 mm or 140 mm width.

Bring definition and depth to the lines and edges of your building project with this decorative and durable fibre cement trim. With our ColourPlus™ Technology finish, the colour will last for years.
Tough enough to withstand the elements and stylish enough to bring definition and depths to the lines and edges of a facade – including corners, columns, windows, eaves and doorways. Made from the highest quality seventh generation fibre cement, our NT3® and Accent Trim™ boards are the low maintenance, durable trims for your Hardie® Plank cladding.

  • Fibre cement
  • Choice of three colours
  • 15 year warranty


You can’t go wrong with the clean, modern look of our James Hardie MetalTrim™. Achieve your desired finish with MetalTrim™ internal or external corners, made from high quality, coated aluminium. Available in all 21 colours to give your Hardie® Plank or Hardie® Panel weatherboards that perfect finishing touch.
Our MetalTrim™ is easy to cut using a hacksaw or chop saw.

Manufactured from high-quality coated aluminium, and available in 21 colours, MetalTrim™ gives corners a contemporary appearance.
With external corners available for all cladding products, and internal corners available for Hardie® Plank cladding, you can add a sleek frame to any cladding installation.

  • Aluminium
  • Choice of 21 colours

Wooden trim is an easy target: weather ravages it, water warps it and before long, wood trim will crack, peel and need sanding and repainting or even replacing. Hardie® Trim boards, made from the same high-performance fibre cement as all of our products, and MetalTrim™ are designed to work together with Hardie® Plank ,Hardie® VL Plank and Hardie® Panel cladding to give a low-maintenance, weather resistant and perfect finish.

Before and After using HardieTrim NT3

Window without HardieTrim® NT3®

Window with HardieTrim® NT3®



Get the looks

Why build a uniform house when there are so many flexible design options? Let’s use nature as a model and play with different textures, lines and looks. James Hardie offers every possibility you dream of: choose a mix of horizontal, vertical or diagonal cladding to give your home a unique look.

Every house forms part of its scenery, whether urban or rural. That’s why James Hardie products are made to fit in seamlessly. We help to build homes that are in perfect harmony with their surroundings.

Technical Literature

Product Specifications

Composition: NT3 and Accent trims: Portland cement, sand, cellulose fibre, water, selective additives
Metal trims: Aluminium
Properties: NT3 and Accent trims: HardieZone™ Technology for advanced climate protection
Dimensions: NT3 trim: 3655 mm x 90 mm x 25 mm and 3655 mm x 140 mm x 25 mm
Accent trim: 3655 x 90 x 38 mm, 3655 x 140 x 38 mm
Metal trims: length 3000mm
Colours: NT3 and Accent trims: Arctic White, Sail Cloth and Midnight Black
Metal trims: 21 colours
Fire rating: A2, s1-d0
Warranty: NT3 and Accent trims: 15 years


Why James Hardie fibre cement?

The superior characteristics of our fibre cement products make them the preferred, low maintenance choice of professional builders, architects and homeowners alike. James Hardie fibre cement is thinner and lighter-weight, yet stronger and easier to handle than most alternative building materials, ensuring your build moves along faster – with less hold ups and complications.

  • Low maintenance
  • Weather resistant – doesn’t shrink, crack or warp
  • Fire resistant - non combustible A2 fire rated
  • Lightweight for easy installation
  • Eco-friendly

Order your Personalised Sample Box today

Discover our new premium interlock cladding Hardie®  VL Plank with a product sample - the perfect way to get a real feel for the material in your own hands.
Request your sample here!