The EPS Pignatta by Green Walls is a certified non-structural void filler made from white expanded polystyrene (EPS), manufactured in compliance with UNI EN 13163 and designed for use in lightened floor systems with prefabricated concrete joists, per UNI EN 15037-4:2010+A1.

Used in residential and commercial buildings, EPS Pignatta replaces traditional clay or concrete blocks between joists, significantly reducing dead load while delivering continuous thermal insulation. Its lightweight nature simplifies handling and installation, speeding up construction without compromising on performance.

Key benefits:

• Reduces structural load on beams and foundations
• Eliminates thermal bridges in the floor assembly
• Improves building energy efficiency and indoor comfort
• Easy to install—fits precisely between standard prefabricated joists
• Sustainable and recyclable material with low embodied carbon

As part of Green Walls’ insulated building solutions, the EPS Pignatta supports faster, cleaner, and more energy-efficient floor construction—ideal for modern, low-impact projects.