The Green Pan EPS Floor Slab by Green Walls is an innovative composite system that merges the structural strength of precast concrete truss joists with the continuous thermal insulation of sintered expanded polystyrene (EPS). Designed for floors and roofs, it delivers a lightweight yet robust solution that accelerates construction while maximizing energy efficiency.

The system uses precision-engineered EPS formwork as a permanent insulating core, into which steel-reinforced truss joists are inserted. Once assembled and concreted, the result is a monolithic, thermally continuous slab that eliminates thermal bridges and significantly reduces heat loss.

Key benefits:

• Optimized build speed: prefabricated components enable rapid on-site assembly
• Superior energy performance: meets passive house and low-carbon building standards
• Reduced structural load: lightweight design lowers foundation and frame requirements
• Integrated insulation: no need for additional thermal layers
• Versatile application: suitable for residential, commercial, and multi-story projects

As part of GreenWalls’ sustainable building ecosystem, the Green Pan slab represents the future of efficient, eco-friendly, and high-comfort construction—where performance, speed, and sustainability converge in a single system.