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Redwood Thermowood Timber Cladding

Verified by manufacturer 2 months ago

International Timber Third party certifications:
  • FSC

    FSC

    Certificate type

Redwood thermowood timber cladding

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Application

Timber cladding, timber decking, saunas

Description

Redwood Thermowood timber cladding is produced by heat treating selected Scandinavian Pine, changing the chemical and physical properties of the timber and transforming it into a product with Class 2 durability (BN EN 350). This thermal process enhances the chemical and physical properties of the timber, providing a range of important benefits including greater durability and stability with no toxic chemicals or additives.


Thanks to its strength and mould resistance combined with excellent thermal qualities, Redwood Thermowood timber cladding is a natural choice for cladding. It is also suitable for use in a range of outdoor applications subject to wet conditions, including decking. A harder and knottier wood than cedar, Redwood Thermowood darkens to an attractive deep brown and will weather over time to a silver grey appearance in areas where atmospheric pollution is low. The timber can be cut and used without requiring additional treatment.


Features and benefits:

  • Physical structure: Non-structural, small sound knots.
  • Working qualities: Stable, tangential movement 2 – 3 mm.
  • Suitable for factory coating.
  • Modified timber: Thermally modified.
  • Wastage: 15-20%, due to brittleness
  • Knots: Variable.
  • Movement class: Small.

General information

Color

Brown

Material

Timber

Shape

Rectangle

Width

125 mm

150 mm

Uniclass

Pr_25_71_97_84 Softwood weatherboardsPrimary
Pr_25_71_97_55 Modified wood weatherboards
Pr_25_71_97_78 Softwood deck boards

CAWS

H21/116 Horizontal timber weatherboarding

H21/115 Vertical timber weatherboarding

H21/111 Horizontal timber weatherboarding

H21/110 Vertical timber weatherboarding

Q55/380 Deck boards

H21/15 Horizontal timber weatherboarding

H21/10 Vertical timber weatherboarding

Specification data - Softwood weatherboards

Third-party certification

FSC.

Wood species

Redwood thermowood .

Finished size

-

Face width

See 'Profile' above.

Durability

Class 2.

MoistureContent

5%.

Density

350-480 kg/m³.

Sustainability data

Contains Red List materials

No

Country of material origin

Finland

Material

Timber

Third party certifications

FSC

FSC

FSC Chain of Custody Certification

Literature

Cladding Profiles

Cladding Profiles

Case studies

Thermowood Redwood for Modern Housing Build

Thermowood Redwood for Modern Housing Build

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