How do I specify glulam to EN 14080?

A complete glulam specification includes: strength class (GL24h/GL28h/GL32h), service class (1/2/3), appearance class (Industrial/Standard/Architectural), species, adhesive type (I or II), surface treatment requirements, dimensional tolerances, CE marking requirement, and delivery moisture content (typically 12% ±2%).

A complete glulam specification includes: strength class (GL24h/GL28h/GL32h), service class (1/2/3), appearance class (Industrial/Standard/Architectural), species, adhesive type (I or II), surface treatment requirements, dimensional tolerances, CE marking requirement, and delivery moisture content (typically 12% ±2%).

Why this matters

This question relates to BSH Glulam Beams: Span Tables, Load Capacity & 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:

→ BSH Glulam Beams: Span Tables, Load Capacity & Specification Guide

Related questions

• How far can a glulam beam span?
• What size glulam beam do I need for a 6 metre span?
• What is the difference between GL24h and GL28h?

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.