Cross Laminate Timber
Cross-laminated timber (CLT) is a mass timber product that can replace concrete and steel in modern construction. As buildings become more sustainable and timber structures grow larger, CLT has become a popular solution for floors, roofs, walls, and stairs due to its strength, appearance, and versatility.
Cross-laminated timber is well known for its strong load-bearing qualities. It is a sustainable alternative to concrete and steel thanks to its acoustic, fire, seismic and thermal performance. CLT by Stora Enso is available from PEFC or FSC-certified softwood.
Key Characteristics
Strength and Stability:
The cross-wise structure significantly reduces wood expansion and shrinkage while increasing the load-bearing capacity and stability of the panel.
Versatility:
CLT panels can be manufactured to various dimensions and pre-fabricated for specific project needs, including openings and connection details.
Sourced from sustainably managed forests, CLT offers a lower carbon footprint than concrete and steel, contributing to eco-friendly construction.
Applications
Solid Timber Construction:
CLT is used to construct structural elements like walls, floors, and roofs.
Tall Buildings:
It is increasingly used in multi-storey residential, educational, and commercial buildings, challenging traditional materials like concrete and steel.
Hybrid Structures:
CLT can be integrated into hybrid structures, combining it with other materials to achieve optimal sustainability and structural solutions.


