An aged, mid-brown European Oak in an extra-wide plank, Atelier Siltstone pairs knots and character with a brushed texture and ageing stain. 


European Oak




21 T x 260 W x 2200mm L



Product Code:


Also Available In:

15 T x 220 W x 2200mm L


Project (incl GST)
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Atelier Siltstone’s mid-brown surface adds both warmth and depth to interiors. With its ageing stain, brushed surface and rustic grade, a striking authentic, aged looking plank is created. 

Available in rustic grade with 260mm wide planks and a length of 2.2m, Siltstone brings an elegant yet rustic character to modern and classic high-end spaces. Siltstone is also available in herringbone pattern with stair nosings to match. 

Siltstone planks are pre-finished with a UV cured matte lacquer, ensuring durability and protection whilst maintaining the charming look and feel. The ageing stain process used to colour this product can result in increased colour variation between planks and batches, this is to be expected and is celebrated as part of the unique character of this product.

An ideal choice for stylish and healthy homes, the Atelier Collection is sustainably sourced, has low VOC, and does not contain any added formaldehyde.

  • Code: AT-SRP21
  • Dimensions: 21mm T x 260mm W x 2200mm L
  • Availability: Stocked
  • Application: Floors, walls & ceilings
  • Price Indication: $$$$$
  • Premium engineered timber product
  • Unique ageing stain and brushed surface resulting in strikingly beautiful planks
  • Rustic grade which contributes to the Oaks authentic aged look
  • 6mm solid European Oak wear layer
  • Distinctive long (2200mm) and wide (220mm) planks
  • Matching herringbone and stair nosings available for a cohesive look
  • Durable UV cured matte lacquer for low-sheen durability and protection
  • Low VOC | No added formaldehyde 


Collection Atelier
Product Name Siltstone 260 W
Product Type Engineered Plank
Suitable Projects Residential & Commercial
Suitable Applications Flooring, Walls, Ceilings
Underfloor Heating Hydronic Systems, Electric Systems set in screed (ensure screed suitable for UFH) - enquire for others
Dimensions & Construction
Thickness 21mm
Width 260mm
Length 2200mm
Construction 2-layer Engineered
Re-sands Up to 4 (approx. 1mm removed per re-sand)
Wear Layer 6mm solid European Oak
Core & Backing Plywood
Wood Species European Oak
Wood Grade Rustic
Filler Colour Knots: Dark Brown, Cracks: Light
Surface Texture Brushed
Status Pre-finished (no additional coats required)
Finish Type Ageing Stain with UV Cured Matte Lacquer
Sheen Level Matte
Edge Style Bevel Long Edges
Sustainably Sourced Yes
Formaldehyde Emission AS/NZS 2098.11 E0 (0.13mg/L)
Residential 25 Years
Commercial 10 Years
Installation Method Glue down (double stick for multi-level)
Suitable Substrates Plywood, Particle Board, Concrete, existing timber - enquire for others
Wet Areas Contact the Forté team for information
Joint Profile Tongue and Groove (4 sides)
Shorts Up to 25% shorts
Unit Size 2.288m²
Contents Breakdown 3 full planks + up to 1 split plank
Weight 31.1kg


Slip Resistance AS/NZS 4586 - Dry Floor Friction Test (FFT)
Classification X, Pendulum Mean 42 BPN
Slip Resistance AS/NZS 4586 - Wet Pendulum Test (PTV)
Classification F, Mean COF 0.85
Reaction to Fire (Flooring) ISO 9239-1
Critical Flux 2.2kw/m²
Reaction to Fire (Walls & Ceilings) ISO 9705
Group 3 / Class Dfl-s1 (Group 1 can be achieved with intumescent coating)
Wear Layer Density

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If you have any queries about our products or need help with your project, we can provide you with expert advice. Visit one of our showrooms or book a consultation with our flooring experts today.