Velizy, France, Map
Under construction
Partner of Stora Enso

Located in Velizy-Villacoublay, near the forest of Meudon, this set of two six-storey buildings includes 66 housing units in accession, 26 social housing, two basements and a business, in the heart of a landscaped park of 2,200 m².

The Logements collectifs - Althéa in Velizy, is comprised of CLT massive wood by Stora Enso. The floors, facades and walls were made of CLT (Cross Laminated Timber) solid wood to reduce the carbon footprint.

Wood is also present inside each dwelling for the well-being of future inhabitants, with an exposed wooden wall, parquet flooring, and the wooden ceilings of the R+6 visible.

Altogether, the project comprises 480 m². The modern construction material has an extremely welcome side effect: the healthy climate within wooden structures creates a particularly pleasant indoor environment and has a demonstrably positive effect on residents’ wellbeing.

Residential Multi-storey Building Concept by Stora Enso
Multi-storey buildings in massive wood are high-performing, renewable structures that can help to meet the growing demand for new urban buildings and more efficient, sustainable construction.
Click here to learn more about our residential multi-storey building concept.


Area (m²) 5750
Storeys 7
Units 92
Products CLT, CLT stairs
Product quality Non visible quality (NVI), Visible quality (VI)
Product volume (m³) 480
Partner of Stora Enso Woodeum
Developer Woodeum
Architect Laisné Roussel
CALQ Architecture
Structural Engineer Terrel
Ginko & Associés
MEP Designer CTH
Main contractor Bouygues Bâtiment IDF
Specialist Timber Contractor Bouygues Bâtiment IDF