Junckers Polyfoam underlay is a sound absorbing underlay that includes a moisture barrier and is recommended for use with solid hardwood and engineered wood floating floor installations.
Polyfoam is non-absorbent and must be laid foam-side down to prevent perforation of the membrane by sand or gravel particles.
Key information
- 2.2mm thickness
- Unique 100mm overlap to prevent moisture
- Lay with polythene side up
- Available in 15m² or 30m² roll
Brand
- Junckers
Impact Sound Reduction
- 17dB
Size
- 15sq m Roll
Thickness
- 2.2mm
- 2.2mm
Application
- Floating