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ISO 17225-5:2026

Current

Current

The latest, up-to-date edition.

Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

09-04-2026

€65.00
Excluding VAT

This document specifies the fuel quality classes and specifications of graded firewood. This document applies only to firewood produced from the following raw materials (see ISO17225-1:2021, Table1):

  • 1.1.1 Whole trees without roots;
  • 1.1.3 Stemwood;
  • 1.1.4 Logging residues (thick branches, tops, etc.);
  • 1.2.1 Chemically untreated by-products

Committee
ISO/TC 238
DocumentType
Standard
Pages
11
PublisherName
International Organization for Standardization
Status
Current
Supersedes

€65.00
Excluding VAT