Fire-Resistant Elitexa extra-dense flooring underlay laminate 200 kg/m³, 100×50×4 cm

Fire-Resistant Self-Adhesive Elitexa Extra Dense Foam Soundproof Underlay Board – Properties:

• Free sponge sample order here.

• Material: Polyurethane

• Density: 200 kg/m³ (extra high density)

• Dimensions & weight: 100x50x2–4 cm ≈ 2–4 kg per board

• Sound insulation performance: Up to 40% sound absorption with proper layer structure

• Frequency range: Effective absorption from as low as 40 Hz

• Mold-resistant and antibacterial

• Hypoallergenic and health-safe material

• Fire-retardant version: Available for large-volume orders

• Self-adhesive backing for fast and clean installation

• Cuttable with knife or saw blade

• Color: Natural tone (slight shade variations may occur within the same order)

• Thermal insulation: Helps retain heat in winter and reduces overheating in summer, improving energy efficiency and indoor comfort

• For detailed technical specifications, download the ELITEXA technical datasheet

• You can also download the fire safety certification for verified classification and official documentation.

Choose from our other flooring underlay laminate range

Superior Impact Noise Reduction and Thermal Comfort

The Elitexa high-density laminate flooring underlay significantly reduces impact noise such as footsteps and structure-borne sound transmitted through floors. Its dense polyurethane structure absorbs vibrations efficiently, even at low frequencies starting from 40 Hz.

Recommended for:

• Laminate flooring installation

• Parquet underlay systems

• Apartments and multi-storey residential buildings

• Offices and retail spaces

• Noise-sensitive environments

In addition to acoustic insulation, it improves thermal performance. It keeps warmth inside during winter and reduces floor heat buildup in summer, contributing to better energy efficiency and increased comfort.

These properties make Elitexa sponge particularly suitable for situations where precise sound reproduction and effective sound isolation are essential. Whether in a studio, a home cinema or even a public space, Elitexa sponge is an excellent choice for creating the desired acoustic environment. To further improve the aesthetic and sound insulation aspects, we recommend combining the product with Bilnora felt panels to achieve an even better sound insulation effect. You can also save on the cost of professional labour and additional material costs.

Fast and Clean Installation Under Laminate Flooring

Thanks to the self-adhesive backing, installation is quick and professional:

• No separate adhesive required

• No mess during installation

• Can be positioned accurately without professional help

For even stronger and longer-lasting fixation, the use of Ceys adhesive is recommended.

The boards can be easily cut to size using a knife or saw blade, allowing precise and efficient installation.

Fire-Resistant Design with Certified Safety

The fire-retardant Elitexa acoustic floor underlay has been tested and certified according to fire protection standards. The downloadable certificate provides verified information about its flame-retardant classification.

This makes it particularly suitable for:

• Office buildings

• Public institutions

• Commercial developments

• Larger construction projects requiring documented fire performance

Frequently Asked Questions – Elitexa Fire-Resistant Laminate Underlay

Is the underlay truly fire-resistant?
Yes. It is flame-retardant and comes with certified fire test documentation.

Which flooring types is it suitable for?
It is suitable for both laminate flooring and parquet.

What types of noise does it reduce?
Primarily impact noise and structure-borne sound transmitted through flooring systems.

Is professional installation required?
No. Thanks to the self-adhesive backing, it can be installed easily as a DIY solution.

Is it safe for residential use?
Yes. It is hypoallergenic, mold-resistant, and antibacterial, making it safe for living spaces.

Customer Review

★★★★★
Peter Kovacs

We installed the Elitexa fire-resistant acoustic underlay under laminate flooring, and the difference was noticeable from the first day. I am completely satisfied with this choice.