Ewifoam carpet pad Silenza Standard

Ewifoam underlay Silenza Standard - the acoustic insulation with the optimal price-performance ratio

This acoustic underlay is made of XPS (extruded polystyrene). Its dense structure allows it to compensate for small unevenness in the floor. In addition, the material absorbs sound and thus reduces sound transmission into adjacent rooms. The high pressure stability of this underlay increases the service life of the topsoil. Due to the high thermal insulation properties, you save energy with this underlay.

Where is this acoustic underlay used?

• use under floating laminate
• the use under floating solid wood parquet
• the use under floating installed finished parquet
• for laying on wooden floors, as no vapour barrier is integrated
• for installation on mineral subfloors, if a moisture barrier is also used

What are the benefits of using this document?

The use of this underlay directly offers you several advantages. On the one hand, it is an acoustic insulation, which means that it reduces the walking noise and thus also the footfall sound. Walking noise is the sound produced by walking on the floor. Impact sound is the part of the sound that is transmitted via the floor into adjacent rooms. In the case of a floating installation, the floor covering and the subfloor also form a resonance chamber which amplifies the impact sound. Therefore, you should always provide acoustic insulation for floating floors. On the other hand, this underlay provides good thermal insulation. This means that you have to spend less heating energy to reach and maintain a certain room temperature. This saves heating energy and relieves both the environment and your wallet. However, for this reason it is not suitable for rooms with underfloor heating. In addition, due to its structure, the underlay can compensate for small unevenness of the substrate. This saves you time and work, as you do not have to prepare the substrate so thoroughly.

Properties of the Ewifoam underlay Silenza Standard at a glance

• Brand: Ewifoam
• Series: Silenza Standard
• Material: XPS
• Length: 15,0 m
• Width: 1,10 m
• Content of one roll: 16,5 m²
• Material thickness: 2 mm (+/- 5 %)
• Weight: 0,09 kg/m² (+/- 5 %)
• Density: 45 kg/m³ (+/- 5 %)
• Compressive strength: 90 kPa (+/- 10 %)
• dynamic compressive strength: at least 250,000 cycles
• Compensation of unevenness: 1 mm (+/- 10 %)
• Thermal resistance: 0.075 m²K/W (+/- 0.003 m²K/W)
• Walking noise reduction: 14 % (+/- 2 %)
• Impact sound reduction: 19 dB (+/- 2 dB)
• Fire behaviour: Efl