VALLI ZABBAN SPA ISOLGRAEN

ISOLGRAEN is a sound insulating mat designed to solve the roofs acoustic insulation problem.‎ Made up with natural and synthetic elastomers compounds (ELT) bound by mass polymerized polyurethanes (950 kg/m3 density, 5 mm thickness) with very good physical – mechanical characteristics.‎ It can be inserted also in the bricks wall cavity, it makes a solid sound insulating barrier.‎ Further info from manufacturer on ISOLGRAEN VALLI ZABBAN SPA