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Fire protected wood coating
Marko Pursiainen
Myynti- ja vientipäällikkö
Puh +358 40 775 7824
Jukka Vaara
puh. +358 40 913 7269
Petri Vaara
Puh. +358 40 585 4930
Vaara-tuotteiden jälleenmyyjät löydät täältä

Fire protected timber

Fire-protected exterior cladding is suitable for using at sites that have P1 or P2 fire cover categories (treatment facilities, public buildings). Industrial treatment ensures a multi-stage, certified and fire-protected wooden product. Initial treatment includes wood surface absorption of an agent that prevents blue stain fungus, mildew and rotting, after which the product is coated with fire-protected paint. Finally, the product is undercoated with the desired shade.

The benefits of industrial fire protection:
  • cost-effectiveness
  • protective treatment conducted under controlled conditions
  • on-site construction is speeded up
  • the highest fire-protection category P1 is achieved

All exterior cladding profiles are available with fire protection. The product information page shows the standard shades of primer in addition to e.g. profile images, dimensions, photographs and technical data.

Treatment instructions for TEKNOS fire-protected exterior cladding

Euroclass B-s1, d0 for exterior cladding wood. Fire protection uses TEKNOSAFE 2407 fire-protection primer, that when heated swells to form a protective foam layer on the surface of the wood. The surface paint provides protection against weather strain and makes the surface very durable. The fire protection coating system comprises a combination of wood protection, fire-protection primer and two coats of surface paint that, with the exception of the outermost surface coating, is coated industrially.

See more precise painting instructions from here (in Finnish):

» Fire-protection system for exterior cladding | TEKNOS

» Download treatment combinations for exterior cladding (pdf)

» Download maintenance instructions for exterior cladding boards