Granville Bois
Logs and Timber Solutions from France
Export sales of hardwood products from sustainable managed forests in Northern France
  Granville Bois - Facts & Data
Facts & Data from Granville Bois
You can find here technical and general information on wood, grading rules and sustainability. We have tried to answer to frequently asked question, however feel free to contact us for more information on a particular point.

  1) Grading rules
  Oak Beams: European visual grading (QP scheme).
Download PDF (120kb)*
Note that our grades A and grade 1 are slightly better, we don’t accept wanes on grade 1 and grade A is sapfree.
  Oak Beams: French visual / structural grading (D30/D40).
Download PDF (115kb)
  Oak slabs: European visual grading (QB scheme).
Download PDF (116kb)
  Oak square edge boards: European visual grading (QF scheme).
Download PDF (168kb)*
  2) General technical data
  Characteristic of wood (composition, strength, ageing, drying…).
Download PDF (40kb)*
  Wood boring beetles.
Download PDF (132kb)*
  3) Environmental and wood processing basics
  Lifecycle of oak timber.
Download PDF (122kb)*
*To download PDF documents to your hard drive please click on the link
with the right mouse button and use the "Save Target As..." function.
©2009 Granville Bois. All contents of this site are the property of Granville Bois, please do not reproduce without permission.
Granville Bois is a registered company in France. Siret Number: 45023638500024. Established 2003.