SILVALarch™ Siberian Larch Tongue & Groove V-Joint Cladding

From £22.77 £18.98 per sqm

The wood of Siberian Larch is highly valued for its remarkable properties and performance characteristics. It is strong and durable, possessing unusually high levels of resin, which give the heartwood a natural resistance to decay. With its lustrous golden-brown colour and striking grain patterns, SILVALarch has a highly attractive appearance.

The Tongue & Groove V-Joint profile can be installed horizontally or vertically. A bevel on both edges of the face creates a neat v-shaped shadow line that accentuates the height or width of any façade.  With its clean lines and flat profile, this V-Joint profile makes an excellent choice when a contemporary appearance is desired.


Wastage Allowance
Please ensure when ordering that you make an allowance for wastage. We recommend adding an additional 10-15% over and above your initial requirements. If using the coverage calculator within the configure and buy, a wastage allowance of 10% is built-in for your convenience.

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  • Product Name: SILVALarch™ Siberian Larch Tongue & Groove V-Joint Cladding
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  • SKU: SL TGV
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SILVALarch™ Siberian Larch Tongue & Groove V-Joint Cladding
SKU: SL TGV

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A wastage allowance of 10% is built-in for your convenience.
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SKU: SL TGV

SILVALarch Tongue & Groove V-Joint cladding is produced from the highest quality slow-grown Siberian Larch from the Irkutsk region of Russia, an area that experiences long cold winters and short summers. Wood from this harsh climate is much sought after for its natural growth characteristics – exceptionally slow-growing and, therefore, dense with tight grain.

SILVALarch Tongue & Groove V-Joint also looks stunning indoors, creating a feeling of cosiness and relaxed luxury on accent walls or feature ceilings.

Product Details

  • Sizes: 21 x 96mm / 21 x 121mm.
  • Grades: SILVALarch is available in three grades. Each is hand-selected from the highest quality slow-grown Siberian Larch to meet our own stringent in-house quality standards.
  • Profile: Tongue & Groove connection with a bevelled edge to create a v-shaped shadow line.
  • Installation: Horizontal or vertical.
  • Surface texture: Smooth.
  • Moisture content: Kiln-dried at source to 16–18% (+/-2%).

Key Properties

  • Colour: The overall colour of Siberian Larch is a lustrous golden-brown. However, closer inspection will reveal a range of colours varying from the creamy white of the narrow sapwood to the straw-coloured or dark, reddish-brown of the heartwood.
  • Durability: 50+ year service life. Decay resistance of ‘Class 3 Moderately Durable’.
  • Stability: Siberian Larch has low permeability, so it can cope with varying levels of humidity without absorbing much water. Thus, it will not shrink or swell excessively in service.
  • Density: Siberian Larch is an extremely dense and hard timber, therefore able to withstand knocks and scrapes. Weighs 570 to 650 kg/m3 when dried to 12% moisture content.
  • Thermal properties: Coefficient of thermal conductivity (k) of 0.13 W/m °C at 12% moisture content. Insulation value is approximately 15 times better than masonry, 400 times better than steel, and 1,770 times better than aluminium.
  • Acoustic properties: Can dampen vibrations making it particularly effective for use as interior panelling.
  • Kiln-dried: SILVALarch is kiln-dried, giving it many advantages. The process improves dimensional stability, permits the immediate application of a coating, and enables installation with minimal site acclimatisation.
  • Grading: SILVALarch is available in 3 grades. SILVA A grade offers a clean, relatively knot-free appearance and is ideal for design-led projects. SILVA B grade displays well-interspersed knots with some boards free or practically free of knots. SILVA C grade is a more rustic grade, which is less restrictive on size and frequency of knots. Read more about grading and quality here - SILVA A, SILVA B, SILVA C.
  • Sourcing/certification: SILVALarch is sourced from sustainable forests in the Irkutsk region of Eastern Siberia, Russia, and comes with full FSC chain-of-custody certification.

Optional Extras

  • Coatings: The application of a coating is necessary to protect the wood and optimise its appearance over time. The coating should be applied to all surfaces, including ends, before installation. Choose from our wide range of high-performance wood coating systems.
  • Factory coating service: SILVALarch Tongue & Groove V-Joint can be supplied factory coated. Having the coating pre-applied on all sides enables it to be installed at any time of year, regardless of the weather or temperature. Please Contact Us for a quotation.
  • SILVALarch corner solutions: Select from our l-shaped, solid square, or 2-piece co-ordinating corner trims.
  • SILVALarch fascia and trim boards: View our range of SILVALarch boards. Available in 4 widths, they are perfect for fascias, barge boards, door and window reveals, and many more uses.


For more detailed information, view our full range of Siberian Larch Cladding.

Price
Size Grade Linear Metre Square Metre
21 x 96mm SILVA A £2.83 £2.36 £32.18 £26.82
21 x 96mm SILVA B £2.28 £1.90 £25.91 £21.59
21 x 96mm SILVA C £2.00 £1.67 £22.77 £18.98
21 x 121mm SILVA A £3.89 £3.24 £34.41 £28.67
21 x 121mm SILVA B £3.17 £2.64 £28.04 £23.36
21 x 121mm SILVA C £2.77 £2.31 £24.53 £20.44

Coverage

  • Size: 21 x 96mm
  • Coverage: 88mm
  • Linear metres per square metre: 11.36
  • Size: 21 x 121mm
  • Coverage: 113mm
  • Linear metres per square metre: 8.85
All coverage includes 2mm gap

 

Grade & Quality

SILVA A Grade & Quality Description.

SILVA B Grade & Quality Description.

SILVA C Grade & Quality Description.

Technical Specification Sheet

SILVALarch V-Joint Tongue & Groove Technical Specification Sheet.

Leadtime:

Up to 5 weeks.

Cost:

£45.00 / £95.00 / £145 / POA 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

Leadtime:

2-3 weeks.

Cost:

Free.


** Exclusions apply.