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Western Red Cedar

by ITI NZ

Auckland

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Western red cedar heartwood shows variations in colour when fresh from dark brown to pink colour, maturing to a reddish-brown and, in time to silver-grey when weathered. The sapwood is a paler colour. Straight grained and rather coarse texture, it has a very low shrinkage factor. Also, machines and stains very well

WR Cedar is easily worked. Since WR Cedar is very soft there is a risk when dressing it that the cutters may compress the softer earlywood which will later recover to produce a ridged surface. Thus sharp cutters are required. Sanding dust can be very irritant to the breathing passages so a well-ventilated workshop is essential. 

WR Cedar takes glue, stain and paints well.

Western Red Cedar
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Western red cedar heartwood shows variations in colour when fresh from dark brown to pink colour, maturing to a reddish-brown and, in time to silver-grey when weathered.

The sapwood is a paler colour. Straight grained and rather coarse texture, it has a very low shrinkage factor. Also, machines and stains very well

WR Cedar is easily worked. Since WR Cedar is very soft there is a risk when dressing it that the cutters may compress the softer earlywood which will later recover to produce a ridged surface. Thus sharp cutters are required. Sanding dust can be very irritant to the breathing passages so a well-ventilated workshop is essential. 

WR Cedar takes glue, stain and paints well.

Specs

Botanical Name
Thuja Plicata 

Other Names
Cedar, Giant Arbor Vitae, Red Cedar 

Origin
North America

Features

Natural durability
WR Cedar heartwood is not ground-durable. It is durable in above-ground exposure conditions and is suitable for exterior applications such as cladding. Sapwood is perishable but is suitable for use indoors. 

It is one of our three most highly recommended species for weatherboards! 

Board lengths range from 1.8m to 6m

Scope of use

Interior

  • Structure
  • Wall/Ceiling
  • Furniture
  • Mouldings 

Exterior

  • Structure
  • Wall/Cladding
  • Door/Windows
  • Mouldings
Mechanical Properties

Cedar has a very low shrinkage factor and is superior to all other coniferous woods in its resistance to warping, twisting and checking.

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Frequently asked questions about
Western Red Cedar

The Western Red Cedar is supplied by ITI NZ. It is also on their website, and you can browse every product ITI NZ lists on ArchiPro.

ITI NZ does not publish a price for the Western Red Cedar on ArchiPro. for pricing, or visit their website.

It is listed under Timber Flooring on ArchiPro, where you can compare it with timber flooring from other suppliers.

Yes. It has been specified in projects on ArchiPro, including California House by Modal Architecture, Judgeford Hills Home by Modal Architecture and Hill House by Ponting Fitzgerald Architects. See how it was used in a finished space.

from this page, see their contact details on ArchiPro, or visit their website. The ITI NZ profile on ArchiPro has the rest of their products.

Everything else in Timber Flooring, from every supplier on ArchiPro.