Isolfon FF

Isolfon-FF is a flexible, sound-insulating material made of cross-linked polyethylene foam, specially designed to reduce impact noise in floating concrete floors. It is widely used in residential buildings and office spaces, offering effective acoustic insulation along with very good thermal performance. It is manufactured with an integrated vapor barrier (0.10 mm PE film) and an overlap at the edge of the roll to prevent liquid penetration during concrete casting. The material is durable, does not oxidize, is resistant to fungi and bacteria, and is fully compatible with all common construction materials.

Does not oxidize, does not absorb water or moisture, and is not affected by fungi or bacteria.
Excellent compatibility with common building materials (cement, gypsum, lime, sand).
Stable long-term performance.
Impact sound reduction of 22 dB.

Rolls 50 m² (50 m x 1 m x 5 mm)
Rolls 50 m² (50 m x 1 m x 10 mm)