Description

Underlay SPRINTUS SMART 3.0mm

High-performance XPS (extruded polystyrene) underlay for engineered parquet or laminate flooring, with excellent thermal insulation and very high impact sound insulation.
It smooths out substrate irregularities of up to 2.6 mm and significantly improves walking comfort and the overall feel of the space.

Impact noise reduction: 19 dB > very high performance in reducing walking noise.
Reflected Walking Sound: 79 sone > noticeably quieter footsteps in the space.
Thermal resistance: 0.11 m²K/W > very high thermal insulation performance

• Thickness: 3.00mm
• Sound insulation: 19Db
• Packaging: 1.18 x 5.46 = 6.44m2
• Use: Laminate & Engineer Wood