A moisture protection film, also called vapour barrier, protects the floor against the possibility of rising subfloor moisture. In the case of floating installation of EGGER Laminate or Design flooring on mineral sub-layers (e.g. screeds/tiles), a moisture protection film with an SD value ≥ 75 m must always be installed as vapour barrier across the entire surface. Individual strips must overlap 20 cm in the joining areas.
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