Marley Eternit Cedral Weatherboard – EH Smith

Marley Eternit Cedral Weatherboard

Product: Marley Eternit Cedral Weatherboard

Product: Marley Eternit Cedral Weatherboard

Colour: Various

Variation/Texture: Various

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Fibre cement Cedral Weatherboard is the ideal, low maintenance, rot-free alternative to traditional timber weatherboarding. With the visual appeal of of natural timber, simplicity of installation and resistance to rot, Cedral is an attractive low maintenance alternative to PVCu.

Cedral Weatherboard can be supplied in a range of 23 factory applied solid colours and 4 woodstain finishes, or a natural finish for on-site painting.
Our comprehensive colour range provides an aesthetic option to suit many project requirements.

Product Features

  • Choice of two applications within the range (Click and Lap)
  • Resistant to rot, immune to attack by pests and insects
  • Stands up to the harshest weather conditions
  • No routine maintenance required
  • Easy to install
  • Range of complementary aluminium trims available
  • Use in the same way as wood
  • Class 0 and EN 13501-1 fire performance and classified toA2-s1, d0 limited combustibility
  • Ideal for use where traditional timber boards might be used,especially for facades and window and door surrounds
  • Can achieve an A+ rating in the BRE’s Green Guide to Specification*
  • BBA Certificate No. 06/4299

There are a number of fixing varients for Cedral, but the general principle is the same for all.

Cedral needs to be fixed to vertical timber battens (preservative treated and planed on 2 sides) of at least 50mm wide, spaced at a maximum of 600mm across the elevation. Cedral should be fixed to at least three battens: if it is only fixed to two, then the batten spacing should be reduced to 400mm.
A minimum 30mm clear cavity must be provided behind Cedral with a 10mm opening at the base, head and at the window and door head cils.

Cedral Click

Cedral Click is the UK’s first fibre cement tongue and groove weatherboard solution.
With the same performance benefits and textured surface finish as Cedral Lap, Cedral Click is supplied with a simple “Click Clip System” which makes installation quick and easy.
Fitted in a contemporary flat finish rather than traditional lap, Cedral Click is available in seven of our most popular colours.


Length:  3600mm
Width:   186mm
Thickness: 12mm
Weight per board:12.2 kgs

Cedral Lap

Ideal low maintenance, rot free alternative to weatherboarding. Fitted in traditional lapped style and with the visual appeal of natural timber, Cedral Weatherboard is an attractive, low maintenance alternative to all types of weatherboarding.


Length:  3600mm
Width:   190mm
Thickness: 10mm
Weight per board:11.2 kgs

    The product images are courtesy of Marley Eternit.