ALL SAMPLES
Scandinavian Spruce Deep Charred
Charred Wood Finish (Shou Sugi Ban) by Atelier TwentyOne
Application
Cladding, Fencing, InteriorFinish
Deep CharredProfile
Square edge
Shiplap UYS
Shiplap UYV
Rhombus
Battens
Width
120mm, 145mm, 195mmThickness
20mm, 23mmLength
4200mm, 4600mm, 5400mmAbout Scandinavian Spruce Deep Charred
Originally from Sweden, Scandinavian spruce has a stunning layer of cracked and pronounced carbon layer.
- Allow wood to acclimatize on-site for at least 5–7 days before installation.
- Orientation: horizontal, vertical, or diagonal, depending on design and/or profile.
- Use kiln-dried structural timber battens (C24) or an aluminium cladding system, spaced max. 400–600 mm, depending on board size.
Ensure continuous rear ventilation with a minimum 20 mm air gap behind the cladding. - Install a UV-resistant façade membrane suitable for open-joint and ventilated rainscreen systems.
- Use flashing to protect open cavities and exposed areas where required.
- Use self-drilling stainless steel facade screws (grade A2 or A4); pre-drill where necessary to avoid splitting.
- Hidden clip systems may be used depending on the profile.
- Seal all saw cuts with a compatible touch-up or finishing oil to maintain performance and appearance.
Re-oiling every 4–5 years is required for durability and UV protection, even if natural greying is accepted.
- Country of origin: Sweden
- Fire Resistance (EN 13501-1):
- Untreated: D-s1, d0
- Treated: B-s2, d0
- Use Class (EN 335): Class 3 – outdoors, above ground
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