Aurex Exteriors

James Hardie · Hardie board · HardiePlank

Fibre Cement Siding

Fibre cement is a blend of cement, sand and cellulose fibre pressed into boards and panels. It resists rot, moisture, insects and fire, and holds paint for far longer than wood. Aurex installs it to the manufacturer's published specifications — correct fastening, gapping, flashing and clearance — so the warranty stays intact.

Relative cost $$Lifespan 30+ years when installed and maintained correctly.
Fibre Cement Siding installation

Why homeowners choose it

  • Rot, moisture and pest resistant — built for a wet climate
  • Non-combustible
  • Holds factory or field paint for 10–15 years
  • Available in lap, panel, shingle and board-and-batten profiles
  • Strong resale value

What to weigh

  • Heavier than vinyl or wood — install labour is higher
  • Cut edges need sealing and correct clearance from grade and roofs
  • Mid-to-upper material cost

Best for

Homeowners who want a long-term exterior and a clean, modern or traditional look.

Maintenance

Wash annually. Repaint every 10–15 years. Re-caulk joints as needed.

Durability

30+ years when installed and maintained correctly.

Fibre Cement Siding projects

Light panel field, 6-storey elevation

Light panel field, 6-storey elevation

Large-format light-tone panel across a broad elevation, with recessed balconies and punched windows. Joint layout set out from the openings so reveals stay aligned floor to floor.

Grey panel wrap at a building corner

Grey panel wrap at a building corner

Panel cladding carried around an outside corner with mitred trims, keeping the module consistent on both faces.

Fibre cement lap over rainscreen

Fibre cement lap over rainscreen

Lap siding installed over strapping and a fully-taped weather-resistive barrier, with head and sill flashing detailed at every opening before the cladding went on.

FAQ

Common questions

Is James Hardie the only fibre cement brand you install?+

It's the most common request, but we also work with other fibre cement systems. We follow whichever manufacturer's spec applies to the product on your job.

Planning a re-side this year?

Tell us about your project and we'll get you a written quote.

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