Project Description


Isolgraen 5

Isolgraen 10


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.


Description M.U. Value References Notes
Thermal conductivity λ W/mK 0,1302 UNI EN 12667 Cert. n° 120-09 the TR

Generic purpose

ISOLGRAEN is designed to give the roofs and wooden roofs in particular, an adequate increase of the sound insulating power, thanks to its sound-absorbing and soundimpeding performances. The rubber very high mechanical resistance makes the
laying operations secure even in the most critical use conditions.


Wooden roofs acoustic insulation, directly laid on the timber-frame and underneath the thermal insulation layer. Inserted in a double wall cavity to increase the sound insulating power.