DIFFLEX CONVEC METAL Screen for Metal Roofs

Description

The DIFFLEX CONVEC METAL screen for metal roofs is highly permeable to water vapor (HPV), which allows excellent air circulation and prevents moisture buildup under the roof. It separates the metal elements from the substrate while creating an air gap, thereby reducing the risk of condensation and corrosion, such as the dreaded white rust. This screen is composed of two polypropylene non-wovens, offering exceptional strength and durability. In addition, it features a functional membrane in the central part that enhances its performance. On the surface, a structured/woven polypropylene mat is added for additional protection against potential damage. The "SK" version of the DIFFLEX CONVEC METAL is designed to optimize and facilitate transverse overlaps. Thanks to its two integrated adhesive strips along the edge, you can achieve a perfectly adherent "glue-on-glue" connection, even in humid conditions. This unique feature offers you a practical and secure installation, guaranteeing effective watertightness of your metal roof.

Caractéristiques techniques