Miofol® AVS 4 is a 6-layer laminated membrane that features a membrane flap and integrated adhesive strip. Miofol® AVS 4 also contains 4 mm of PE foam and pure aluminium film. The aluminium is protected by a coating. Thanks to the effective conductive properties of aluminium, the membrane helps to improve the indoor climate when used together with underfloor heating. The floor’s heating time will be reduced by circa 25% and the surface temperature will increase by 2 to 3°C.