Can timber acoustic panels meet fire regulations?

Yes, timber acoustic panels can achieve Euroclass B-s1,d0 (the highest classification for combustible materials) through fire-retardant treatment. Untreated timber typically achieves Euroclass D-s2,d0.

Yes, timber acoustic panels can achieve Euroclass B-s1,d0 (the highest classification for combustible materials) through fire-retardant treatment. Untreated timber typically achieves Euroclass D-s2,d0. For most commercial interiors, Euroclass B is required for wall and ceiling linings. Fire-retardant treatment options include: pressure impregnation (most durable, suitable for all environments), surface-applied intumescent coatings (easier to apply, less durable), and inherently fire-resistant species (limited options). Always verify fire classification with test certificates specific to the panel system.

Why this matters

This question relates to Timber Acoustic Panels: Sound Absorption & Interior Design, 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 Acoustic Panels: Sound Absorption & Interior Design

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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. All technical content is reviewed by qualified timber technologists before publication.