BoenGard is the recommended underlay for concrete sub-floors.
BoenGard is the recommended underlay for concrete sub-floors. With BoenGard the plastic moisture barrier and the underlay itself is combined into one single product. This makes the laying job much easier and quicker, and the underlay has the same qualities as Maxima.
- Timesaving when laying on concrete.
- Do not use on wooden sub-floors!
- Combined underlay with high density (100 kg/m3) and integrated moisture protection, overlap and self-adhesive strip.
- Reduces walking sound with up to 10 %.
- Reduces impact sound (structure-borne noise) with up to 20 dB.