Western Red Cedar Tongue & Groove Cladding Packs – 18 x 137 mm

From £576.42 £480.35 Regular Price £823.45

These packs of Western Red Cedar tongue and groove v-joint cladding are available as part of our spring clearance sale.

They are made from exceptional fine-grained cedar from old-growth forests in the coastal regions of British Columbia. The grade is Clear Vertical Grain (CVG) which is the highest available.

Boards are reversible, with a smooth and a fine sawn face. If you intend to apply a coating, the fine sawn face is perfect for absorbing a penetrating stain with no additional preparation.

Possible uses include sheds, garden studios, infill panels, interior feature walls, planters, treehouses, playhouses, etc.

Clearance packs are available for collection or local delivery only.

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  • Product Name: Western Red Cedar Tongue & Groove Cladding Packs – 18 x 137 mm
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  • SKU: C-WRC18X137
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Western Red Cedar Tongue & Groove Cladding Packs – 18 x 137 mm
SKU: C-WRC18X137

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SKU: C-WRC18X137

At a Glance

  • Species: Western Red Cedar.
  • Grade: Clear Vertical Grain (Cowichan Gold Brand).
  • M/C: Kiln dried 16 – 18% (+/-2%).
  • Finished size: 18 x 137mm. 
  • Profile: Tongue & Groove ‘V-Joint’.
  • Lengths: Various from 0.915 - 4.27m.
  • Unit of sale: Pack.
  • Price per m: £5.63 (normally £8.04).
  • Price per sq. m.: £43.62 (normally £62.31).
  • Suggested uses: Internal / external cladding.


Each pack contains a mix of lengths from 0.915m up to 4.27m.

  • PK0903 - contains 85.35 linear metres / 11 sqm.
  • PK0904 - contains 85.65 linear metres / 11.1 sqm.
  • PK0902 - contains 89.31 linear metres / 11.5 sqm.
  • PK0901 - contains 90.53 linear metres / 11.7 sqm.
  • PK0712 - contains 95.72 linear metres / 12.4 sqm.

Quality Description

These packs consist of boards we’ve pulled-out during the order picking process because they do not meet our in-house grading standard.

The severity of the defects varies from minor damage, dirt, marks, knot holes, staining to longer splits, and damaged sections that will require trimming out.

These packs seem to have relatively minor defects that could easily be trimmed out. By planning the position of each piece you will be able to optimise the material and recover the vast majority of it. We recommend installing with the fine sawn face exposed.


  • Sand out any marks / stains with a random orbital sander using 60 / 80 grit sanding discs.
  • Trim out larger defects using a crosscut saw.
  • Rip damaged pieces with a circular saw or table saw to make smaller sections (trim etc).
  • Optimise material by planning positioning of boards and any cuts to be made beforehand.
  • Use the least attractive pieces in less visible areas, e.g., round the back of a building.
  • Use an exterior wood filler in knotholes.
  • Apply a coating such as Sansin SDF. Opaque colours will obscure most defects.

Clearance packs are available in Widnes for you to look at before you buy. They are sold at heavily reduced prices on the understanding that you purchase the full pack as is. They are sold as seen, and we are unable to exchange individual boards for any reason.  

This pack is available for collection from Widnes or Harmondsworth, or for delivery in our local areas (North or South). 

Local Delivery

Selected postcodes only.


Widnes – up to 7 working days.

Harmondsworth – up to 10 working days.


£45.00 / £95.00 depending on location.

Free delivery is offered on orders over £2,000 + VAT**

You can view our detailed delivery charges and services here.

Please note: As with most building supplies, delivery is to the kerbside only.

Scheduled Collection


Widnes – 3-5 working days.

Harmondsworth – 5-7 working days.