Thermo-Ayous Vertical Shadow Gap Secret Nail Cladding DTC15
Profile Description
Vertical Shadow Gap Cladding when fit together creates a square 10mm gap that results in an architectural shadow line that aligns with the natural sunlight throughout the day
Key Features
18 x 144mm (128mm Cover)
Available Lengths
2.15 - 6.05m
| Price | Variation |
|---|---|
| £7.35 | per linear metre |
| £57.43 | M² |
prices shown exclude VAT
Weathering; What to Expect
In it's natural state Thermo-Ayous is a light to medium brown tone. with exposure to UV it will start to weather and start to change to an even silver / light grey tone
Product Features
Grade
Clear 4 Sides
Appearance
Golden to mid brown tones with a mix of soft even grain pattens. Clear of knots this gives a clean contemporary look
Modification
Heat Treated (Thermo-D) International Thermowood Association (ITWA)
Weathering
Thermo-Ayous will naturally silver within 8 -10 months
Certification
Sustainably sourced from well managed forests, OLB & FSC Certified
Durability
Class 1 BS EN 350 – 2
Stability
Exceptionally stable with minimal dimensional movement
Surface finish
Smooth, MicroTek® & Structured
Coating
Can be factory coated in SIOOX Clear (Original) ONLY, Colourflex® , Chartex® and other wood protection systems
Fire retardant
Can be treated with Burnblock EN 4915:2013 / Euro Class B
Fixings
Stainless Steel Screws or Annular Ring Nails
Origin
Africa
Species available
Species:
Thermo-Ayous
Thermo-Ayous is thermally modified Ayous, a West and Central African hardwood, heat-treated in a controlled atmosphere to achieve Class 1 durability (EU standards) — no chemicals involved. The process also increases dimensional stability, producing a clear-grade, virtually knot-free cladding board with attributes similar to Cedar.
At around 400 kg/m³, Ayous is one of the lightest cladding hardwoods available, making it easy to handle and fix. Its fine, even texture and straight grain take on a rich, uniform golden-brown through modification — often compared to teak — weathering naturally to an even silver-grey, or maintained with a UV-protective coating.
Imported and machined in-house, Thermo-Ayous is available in a range of profiles, including DTC47, for projects from single dwellings to commercial façades.

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