Thermally Modified Ayous Cladding (FSC Certified)
Verified by manufacturer 6 months ago
EN 13501-1 (Efectis)
Certificate type
A thermally modified timber with enhanced stability, durability, and insulation properties.
Application
- Particularly suitable for external cladding both coated, and uncoated.
- Horizontal and vertical external applications.
Description
ThermoWood Ayous is a thermally modified timber with enhanced stability, durability, and insulation properties, particularly suitable for various applications due to its low moisture content and resistance to decay.
Features and benefits:
- PEFC Certified, sustainably sourced Timber.
- All timber is sourced and machined to CE quality grading requirements.
- Thermally modified to 6% moisture content.
- 100% natural, recyclable and biodegrabable.
- Mechanical Properties: It has high modules of elasticity and rupture, making it suitable for applications requiring strength and stability.
- Dimensional Stability: The wood offers increased stability with minimized deformations, expansion, and shrinkage, ideal for high precision requirements.
- Biological Durability: With low moisture content and resistance to decay, it’s perfect for outdoor constructions where durability is crucial.
- Health and Safety: Being natural, harmless, and free of chemicals, Thermowood Ayous is safe for use in environments sensitive to toxicity.
These properties make Thermowood Ayous a versatile material for various applications including Cladding where strength, stability, durability, and health safety are important.
General information
Color | Brown |
Finish | Manufacturer guidanceDurability: The wood has increased durability against decay, with resins and sugars removed, ensuring a longer-lasting and quality finish. |
Material | Wood |
Shape | Other Guidance for specification option: Available machined to standard profiles. |
Length | Bespoke 2400 mm Guidance for specification option: Available in lengths 2.4 m and longer. |
Width | 50 mm 75 mm 100 mm 125 mm 150 mm |
Height | 25 mm 32 mm Bespoke |
Warranty description | Other Guidance for specification option: NORclad Lite provides a 30 year warranty against rot and fungal decay. |
Uniclass | |
CAWS | H21/116 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding H21/10 Vertical timber weatherboarding H21/111 Horizontal timber weatherboarding H21/110 Vertical timber weatherboarding H21/15 Horizontal timber weatherboarding |
Specification data - Softwood weatherboards
Standard | All timber is sourced and machined to CE Quality Grading Requirements. |
Water vapour permeability | Manufacturer's standard. |
Thermal conductivity | 0.099 W/mK. |
Sound absorption | Manufacturer's standard. |
Resistance to fixings | Manufacturer's standard. |
Wood species | European redwood/ whitewood.Guidance for specification option:
|
Quality of timber (exposed surfaces) | Guidance for specification option:
|
Profile | NWC1.NWC2.NWC3.NWC4.NWC5.NWCC1.NWSN1.NWSN2.Manufacturer guidanceConsult manufacturer for details. |
Finished size | |
Face width | 50 mm.75 mm.100 mm.125 mm.150 mm. |
Thickness | 25 mm.32 mm. |
Biological durability | |
Use class | To BS EN 335, Use Class 2. |
Preservative treatment | Not required.NORclad Brunnea™.Guidance for specification option:
NORclad Lite™.Guidance for specification option:
|
Length | Guidance for specification option: Insert requirements.
|
Modulus of elasticity | 5800 MPa flatwise. |
Modulus of Rupture | 64 MPa flatwise. |
Density | 350–480 kg/m³. Guidance for specification option:
|
Fixings | Stainless steel fixings are always recommended. |
Sustainability requirements | Sourced from well managed forests – PEFC certified. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Finland |
Country of product manufacture | Europe |
Recyclability | 100% Natural: ThermoWood Ayous is completely natural, which contributes to its recyclability. Biodegradable: The material is not only recyclable but also biodegradable, making it environmentally friendly. Low Energy Demand: The processing of ThermoWood Ayous requires low energy, further enhancing its sustainable profile. Sustainable Future: It supports sustainable development and a low carbon future, aligning with eco-friendly practices. These properties make ThermoWood Ayous a suitable choice for those seeking eco-conscious material options. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Third party certifications
EN 13501-1 (Efectis)
Classification Report
Literature
Data Sheet
NORclad Product Guide