Now that the rebuilding of the entire roof structure of Notre-Dame de Paris cathedral in solid oak has been completed, the FCBA Institute of Technology, along with PEFC France, has officially awarded PEFC project certification to public establishment Rebâtir Notre-Dame de Paris, the contracting authority for the restoration project. Source: Timberbiz
This certification confirms the sustainable origin of the solid oak wood materials used, and the responsible nature of the work carried out by the contracting authority, chief architects of historic monuments and project managers.
The medieval frames of the nave and choir, built in the 13th century, and those of the Viollet-le-Duc spire and both arms of the transept, dating from the 19th century, were destroyed in the fire on April 15, 2019. They were restored identically, using the same techniques and materials as the original, solid oak.
By rebuilding Notre-Dame de Paris’ roof structure in wood, part of which the great roof is also known as “the forest”, the shared history of the cathedral and French forests will continue to be written for centuries to come.
In a show of solidarity, the entire French forestry and timber industry mobilized to supply the wood needed to meet the specifications of this exceptional project.
Actors from state-owned forests, community forests, forestry cooperatives, forestry experts, private owners and processing companies were all involved in ensuring that each stage of the reconstruction of the frameworks was carried out using a sustainable forest management approach, maintaining the balance between the economic, social and environmental dimensions of the forest.
This systemic approach enables the renewal of the forests from which the timber was sourced, thereby maintaining their multifunctionality, while preserving diversity, vitality, productivity, and regeneration capacity.
Project certification, developed by PEFC, certifies that at least 70% of the total volume of wood used is PEFC-certified, ensuring that PEFC’s forest certification requirements, which define and control a set of forest management rules applicable to all forest stakeholders (forest owners, forest managers, forest operators, forestry contractors), have been implemented.
Additionally, the implementation of PEFC chain of custody in project certification certifies that all parties involved in a construction or renovation project, whether certified companies or subcontractors, have applied the control principles defined by PEFC, making it possible to track the flow of certified wood at every stage of the supply chain.
Today, thanks to the 35 PEFC-certified sawmills involved in the project, the majority of which are PEFC-certified, 175 PEFC-certified forests, and the use of over 80% PEFC-certified logs, the entire framework of Notre-Dame de Paris cathedral benefits from PEFC project certification.
The implementation of PEFC’s rules for sustainable forest management on the one hand, and chain of custody on the other, means that PEFC certification can now be awarded for the entire Notre-Dame de Paris timber reconstruction project, a testament to stakeholder commitment to sustainable forest management and an environmentally, socially and economically responsible timber construction site.
“I would like to thank PEFC France and the FCBA Institute of Technology for this certification. It recognizes the remarkable commitment and strong support of all the players in the forestry and timber industry: the ONF, France Bois Forêt and its members, the mayors of forest communities, private owners and their representatives, and sawmillers all over France, who donated trees and processed the timber. I extend my warmest thanks to them, as well as to the hewers, squarers and carpenters who have placed their expertise at the service of the cathedral’s rebirth, as part of an exemplary restoration project”, commented Philippe Jost, President of Rebâtir Notre-Dame de Paris.
Christine de Neuville, President of PEFC France, added “awarding this certification today recognizes the commitment of not only the client, Rebâtir Notre-Dame de Paris, but also of the entire forestry and timber industry to the long-term survival of the French forest. This unprecedented industry mobilization to restore a symbol of French heritage is a perfect illustration of the vision and determination that PEFC has been pursuing for 25 years now: to bring together and offer all forestry stakeholders solutions to meet the common challenges that lie ahead: the changing environmental, economic and societal challenges facing forests in France in the face of global warming, and thus preserve the French forest”.
