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With any order over £2000 you will receive a free tonne bag of mixed firewood
We are Timberfocus

Siberian Larch Rainscreen Rhombus 28x70mm


Our 28 x 70mm Planed Rhombus Rainscreen Wood Battens are a versatile profile that can be used on countless building projects, such as a cladding, open gap, reveals, doors, louvres and corners. It is also used for fencing and joinery making furniture and screens for a contemporary look using narrow slats.
Our slow grown Siberian Larch is durable and dense, making it one of the best available in the UK.
If left to naturally to weather, this Larch will turn a beautiful silvery grey colour. We supply larch exterior wood finish to help protect the wood used externally.



  • 28x70mm Planed Rhombus Rainscreen Siberian Larch SertiWOOD® Heartwood
  • Natural golden brown colour
  • Rhombus Rainscreen Larch
  • Wider profile
  • Quick and easy to install
  • Slow grown and selected for durable heartwood
  • Can be stained, painted or treated with SertiWOOD® Old for a weathered aesthetic
  • Suitable for open designs
  • Available in long lengths
  • Sourced from Sustainable Forests and FSC Certified
  • Meets UK and European Cladding Regulations CE Marked to EN14915, BS1186, BS8605
  • Timber Quality is A/B Grade.

Additional information


1 Bundle (6 Pieces), 14 Bundles (84 Pieces)


Rainscreen Rhombus




1m2 = 14.5 linear mtrs

Available in more colours



1 Annular Ring Stainless Steel Nails minimum 50mm long or Screws minimum 45mm long

Working Properties

Easy to work


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