The Hydroshield Housewraps allow for water vapor to escape, making them the ideal choice for preventing water infiltration. The Hydroshield HP house wrap is designed with a unique 360° drainage and is an all weather protection layer for any kind of construction due to the incorporation of Alta 360°. The Hydroshield Plus housewrap is manufactured from a polypropylene woven fabric and has a polypropylene coating that contains UV inhibitors. It provides protection from water infiltration through allowing water vapor to escape through micro perforations offering protection to the interior wall. Hydroshield Housewraps are the ideal choice for protection from water damage.