Resources
Brochures, guides, logos, certificates, and other downloadable materials.
Type:
Certificates In English
Declaration of Performance – Surface charred wood products
Declaration of Performance (DoP) for surface charred wood products, Hiil Ltd 2025.
Maintenance & installation guides In English
Guarantee – Charred wood products
Guarantee terms for charred wood products (PDF).
Maintenance & installation guides In English
Installation and maintenance guide – Charred wood products
Installation and maintenance guide for charred wood panels and boards (PDF).
Research results In English
Luke – Charred wood weather exposure test results
Natural Resources Institute Finland (Luke), charred wood weather exposure test results (March 2025).
Certificates In English
PEFC certificate – Hiil Ltd
PEFC Chain of Custody certificate (INS-PEFC-COC-214732).
Brochures In English
Hiil – Product brochure 2025
Charred wood product range and brochure (PDF).
Logos In English
Hiil Oy – Logo package 2025
Hiil logos for web and print use (ZIP).