03.09.2025 Συντάκτης: Iliana Kostaki (Co-founder at CLT Greece)

CLT in Public Infrastructure: Wooden Hospitals in Greece

Wooden Hospitals in Greece: Komotini, Sparta, Thessaloniki Pediatric & the New Era in CLT Construction

With a budget of 500 million euros and an estimated delivery date between late 2026 and early 2027, the three new hospitals of the Stavros Niarchos Foundation—the General Hospital of Komotini, the General Hospital of Sparta, and the Pediatric University Hospital of Thessaloniki—introduce in Greece the innovative construction model with CLT (Cross-Laminated Timber) and glulam. Designed by Renzo Piano and contracted to AVAX, these projects are not simply new healthcare facilities; they are iconic public infrastructures, creating a new construction practice with international recognition.

At the same time, in the field of sports facilities, the Indoor Gymnasium at Alsos Veikou (Galatsi), with a CLT and glulam structural system, confirms that timber technology can support large-scale public sports constructions.

CLT in Public Infrastructure: Advantages and New Prospects

1. Faster Project Completion

CLT panels are manufactured in factories and assembled on site, reducing construction time by up to 50%.
Work can progress year-round without delays due to weather conditions.
Minimization of noise and dust, crucial for projects near schools or operating hospitals.
Reduced labor requirements: a CLT crew can be up to 30% smaller compared to concrete crews.

2. Healthy Indoor Environments – Supporting Human Well-being

CLT is a natural, renewable material that does not emit toxic substances.
Spaces with exposed wood contribute to reduced stress, better concentration, and faster recovery.
The natural origin and recyclability make CLT healthy for people and environmentally friendly.

3. Safety & Durability

Fire protection: CLT with certified fire resistance.
Seismic performance: Timber, being five times lighter than concrete, is ideal for Greece.
Acoustic comfort: Enhanced sound insulation.

4. Sustainability & Environment

CO₂ storage: Each m³ of CLT stores approximately 1 ton of carbon dioxide.
Reduced footprint: CLT production requires up to 70% less energy than concrete.
Renewable raw material: Sustainable forest management.

5. Lower Lifecycle Costs

Energy efficiency: operating costs for heating/cooling reduced by up to 40%.
Long lifespan with limited maintenance needs.
High added value for local communities, with faster delivery and utilization of buildings.

CLT Greece × XLAM Dolomiti: From Europe’s Landmark Projects to Greece’s Public Buildings

CLT Greece, as the exclusive representative of XLAM Dolomiti in Greece and Cyprus, is the link that brings European know-how into the field of public construction.

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