KATTO ventilation and cladding boards
Protection of the house frame
Pre-treated KATTO ventilation and cladding boards protect the house frame against moisture. The ventilation and cladding boards are painted on all four sides with a wood preservative to protect the wood against moulding and blue staining. The standard colour of the wood protector is dark grey. On request we can also supply colourless, yellow, or light grey colour.
| Profile | Strength mm | Width mm | Length, mm | Surface | Treatments | Material from |
|---|---|---|---|---|---|---|
| Photo of KH | 20 / 24 / 31 | 45 / 98 | 3300-5400 | fine-sawn or planed | Nordic series treatments | Spruce |
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PEFC Certificate
PEFC (Programme for the Endorsement of Forest Certification) is an international forest certification scheme that promotes ecologically, socially and economically sustainable forestry.
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EPD for Softwood
An Environmental Product Declaration is a standardized environmental declaration based on a product's life cycle analysis.
