Alufoil is a basic underlay system suitable for nearly all laminate floors, consisting of a foil base layer and a 3mm foam top.
The foil layer acts as a DPC between the subfloor and the laminate. The foil has a 200mm overlap which can be tucked in behind skirting boards to allow any sub floor moisture to escape without effecting your laminate floor.
The 3mm foam layer provides the cushioning and support for the laminate. This base layer has excellent insulating properties and helps prevent the laminate from feeling cold.