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HardiePlank® Cladding

HardiePlank® Cladding

Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

James Hardie Building Products Ltd

HardiePlank Cladding is covered by a 10-year limited warranty which guarantees that, unlike traditional products, it will stay looking good year after year.

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+44(0)1213113480 www.jameshardie.co.uk

HardiePlank® Siding is a nominally 8 mm thick plank intended as external or internal cladding for residential and commercial buildings, both new build and renovation. HardieTrim® NT3™ siding profiles are 25 mm thick, available in two widths 90 mm & 140 mm and are used to finish corners, door frames and window frames. These profiles are used in connection with façades clad with HardiePlank® siding.


  • HardiePlank® Siding conforms to Type A category 2 of the BS EN 12467. HardieTrim® NT3™ Siding profiles conform to Type A category 1 of the BS EN 12467.
  • HardiePlank® and HardieTrim® Siding are classified as non-combustible: A2, s1-d0 according to BS EN 13501-1.

General information

ColorPlus® Technology


Weather resistant, pest and rot resistant, easy to install


Portland cement, sand, cellulose fibres, water and selected additives


3600 x 180 x 8 mm


10-year limited

Uniclass 2015
Pr_25_71_52_28 Fibre-reinforced cement weatherboardsPrimary

G20/950 Fascias/ barges/ soffits

H20/10 Sheet cladding

H20/150 Sheet cladding

H20/155 Sheet cladding

H30/10 Fibre cement

H30/120 Fibre cement

H92/120 Rainscreen cladding

Specification data - Fibre-reinforced cement weatherboards
Product Reference

HardiePlank® Siding




HardieTrim® NT3™

Not required

90 mm wide

140 mm wide

Contractor's choice

Standard product features


Portland cement, milled sand, cellulose fibres, water and selected additives.


- HardiePlank® Siding:

  • Size (l x w): 3600 x 180 mm.
  • Thickness: 8 mm.

HardieTrim® NT3™:

  • Length: 3655 mm.
  • Thickness: 25 mm.


- HardiePlank® Siding:

11.2 kg/m².

HardieTrim® NT3™:

21.9 kg/m².

Product Options


The following accessories are also available from James Hardie:

  • ColorPlus® touch-up paint.
  • EPDM tape, 60, 100 mm and 20 m rolls.
  • HardieBlade® saw blades: 160, 190, 254 or 310 mm.
  • MetalTrim profiles.
  • HardieGuillotine™ cutting tool.

Digital objects
PlatformCompatibleVersionCertified to
IFC2X3 2 1.3
Revit 2016 3 2.0
Download now from NBS National BIM Library
Third party certifications
  • 04/4147
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