Moisture can potentially build up under metal roof sheeting and cause structural damage and corrosion of the roof sheet. Designed for such applications, ProctorGeo HC9 Spacer Mat is a three-dimensional shaped mesh of UV stabilized polypropylene monofilaments, tangled and fused together.
ProctorGeo HC9 is used to provide permanent drainage and ventilation between the roof sheeting and water resistant roofing underlay. It also offers provides a significant sound reduction from rain impact noise.
When used in conjunction with a ProctorWrap roofing underlay and ProctorWrap SLS Tapes this offers a complete roofing underlay solution for zinc, copper and other standing seam roof systems.