How long does timber cladding last?

Timber cladding lifespan depends on species, treatment, detailing, and maintenance. Untreated European Larch in a well-detailed installation typically lasts 40–60 years.

Timber cladding lifespan depends on species, treatment, detailing, and maintenance. Untreated European Larch in a well-detailed installation typically lasts 40–60 years. Western Red Cedar achieves 50–80 years. Thermally modified timber reaches 30–50 years depending on modification intensity. Factory-coated softwood systems last 60+ years with scheduled recoating every 8–12 years. Poor detailing (trapped moisture, inadequate ventilation) can reduce any system's life to under 15 years.

Why this matters

This question relates to Timber Cladding Systems: Types, Profiles & Specification Guide, which covers the broader topic in detail. Understanding this specific aspect helps architects, builders, and timber dealers make informed specification decisions.

For full context and additional technical detail, see our comprehensive guide:

→ Timber Cladding Systems: Types, Profiles & Specification Guide

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About this answer

This answer is part of the PuurModulair Knowledge Base — comprehensive timber specification guidance for architects, builders, and dealers across the UK, EU, and Scandinavia.