Basewood Underlay Acoustic Insulation - Resilient layer
Verified by manufacturer 4 months ago
Resilient layer acoustic underlay in roll format, for wood and laminate floors.
Application
Resilient layer insulation, suitable for renovation works, particularly in areas where the floor finish is not being removed and where an underlay is needed to improve the impact sound insulation of the floors.
It can be used under a pre-finished parquet or laminate of any thickness and size. It can also be laid directly onto existing concrete screeds.
Description
Resilient layer acoustic underlay designed to absorb noise (including footfall and other types of impact noise).
Features and benefits:
- Noise reduction with minimal thickness.
- Easy to install - no glues or adhesives required.
- Protected with a non-woven, non-stretch, synthetic membrane on one side.
- Can be used directly on top of old flooring.
- Manufactured from recycled materials.
- Impact sound reduction of up to 20 dB.
- Low environmental impact.
General information
Color | Black |
Finish | Textured |
Material | Styrene-butadiene rubber (SBR) Latex |
Shape | Rectangle |
Length | 10000 mm |
Width | 1040 mm |
Height | 4.5 mm |
Warranty description | Other |
Uniclass | |
CAWS | M42/120 Mosaic parquet panel flooring K21/115 Wood laminate flooring K21/110 Wood flooring K11/275 Acoustic separating floor system M42/10 Wood flooring K11/27 Acoustic separating floor system K21/10 Wood laminate flooring |
Specification data - Resilient layer insulation
Material | SBR fibre.Guidance for specification option: Hot compacted using a latex binder. |
Thickness | 4.5 mm. |
Fire performance | Reaction to fire classification: Class E. |
Sound insulation rating | Up to 20 dB sound insulation. |
Weight | 1 kg/m². |
Dynamic stiffness | To EN 29052-1, 33 MN/m³. |
Compression strength | To EN 12431, 1.1 mm. Manufacturer guidanceCompressibility. |
ThermalConductivity | To EN 12667, 0.099 W/m·K. |
Impact sound reduction | To EN 10140, up to 20 dB. |
Accessories | Not required. Profyle flat. Guidance for specification option: Insulation strip made of adhesive and pre-cut polyethylene. 0.8–1.2 m per m² of floor surface. Stik HD. Guidance for specification option: High adhesion strength tape with superior ageing and weatherability performance. 0.1 m per m² of floor surface. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Italy |
Material | Styrene-butadiene rubber (SBR) Latex |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer guidanceMade from recycled material. Consult manufacturer for details. |
Literature
Basewood Datasheet
Under Finish Floor Underlays
Basewood Installation Guide
Technical Product Book
Case studies
Buildtec Acoustics: Delivering Superior Acoustics for The Stage Mixed-Use Development in London
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