SILVALarch™ Siberian Larch Slatted Screen Boards

From £1.99 £1.66 per linear metre

Siberian Larch slatted screens are an impressive contemporary alternative to the traditional fence, providing privacy yet allowing air and light to pass through. Slatted screens are very easy to build. They are an effective way to hide an unsightly wall or view and will make a stunning backdrop for a planting area.

Boards are available in two different widths enabling you to build your screen using just one width or combine for a more dramatic effect.

The wood of Siberian Larch is highly valued for its remarkable properties and performance characteristics. It is strong and durable, possessing especially high levels of resin which give the heartwood a natural resistance to decay.

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.

Step 1 of

  • Product Name: SILVALarch™ Siberian Larch Slatted Screen Boards
  • Size:
  • Length:
  • Price:
SILVALarch™ Siberian Larch Slatted Screen Boards

Price: £0.00
Inc. VAT
Price: £0.00
Excl. VAT
Enter a new project name
Coverage Calculator
Get an estimate
Area Sqm:
Reset fields
A wastage allowance of 10% is built-in for your convenience.

Product Details

  • Sizes: 21x44mm / 21x96mm.
  • Grades: Based on Silva’s own stringent in-house standards. SILVALarch fencing is available in 2 grades; SILVA A and SILVA B.
  • Profile: SILVALarch boards have a rectangular profile making them ideal for slatted screen fences.
  • Installation: Horizontal orientation.
  • Surface texture: Smooth.

Key Properties

  • Colour: Ranging from 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, and thus will not shrink or swell excessively in service.
  • Density: Extremely dense timber. Able to withstand knocks and scrapes. Weighs 570 to 650 kg/m3 when dried to 12% moisture content.
  • Kiln-dried: to a moisture content of 16-18% (+/-2%), perfect for the immediate application of coatings and suitable for installing with minimal site acclimatisation.
  • Grading: SILVALarch slatted screen fence boards are available in 2 grades. SILVA A grade offers a clean, relatively knot-free appearance. SILVA B grade displays well-interspersed knots with some boards free or practically free of knots. Further details can be found here - SILVALarch A Grade & Quality Description, SILVALarch B Grade & Quality Description.
  • Sourcing/certification: FSC Certified. Sourced from the Irkutsk region of Russia.

Optional Extras

  • Finishes: We recommend a finish is applied to all surfaces, including ends, before installation. Choose from a wide range of Sansin paint and stain products.
  • Factory coating service: Can be supplied factory coated, enabling it to be installed at any time of year, regardless of the weather or temperature. Please Contact Us for a quotation.
Size Grade Linear Metre
21 x 44mm Silva A £1.66£1.99
21 x 96mm Silva A £2.36£2.83
21 x 96mm Silva B £1.90£2.28

Recommended Posts

90x90mm posts.

Recommended Nails

21 x 44mm battens: 40mm Flat Head Stainless Steel Annular Ring Nails.

21 x 96mm boards: 50mm Flat Head Stainless Steel Annular Ring Nails.


For ease of installation and to create a uniform gap a 21mm space is recommended between boards. As Siberian Larch Boards are 21mm thick, a simple trick is to balance the face of a loose board on top of the fixed board, then fasten the next board above this, removing the loose length once completed. 

Grade & Quality

SILVALarch A Grade & Quality Description.

SILVALarch B Grade & Quality Description.


Up to 7 working days*.


£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


3-5 working days.



* Please allow up to 14 days for delivery especially at peak times.

** Exclusions apply.