Highly vapor-permeable membrane with a special, anti-condensation structure, protecting thermal insulation and ensuring its durability and durability for many years. Due to the use of a special, needle punched fabric, the membrane absorbs excess water vapor, which is then successively released to the outside. This prevents condensation, which can occur on cooler days. Recommended for all structures where the product's resistance to all unfavorable external factors and roof surfaces subject to high loads during installation is of particular importance.

Features

• combination of high strength and very high vapor permeability
• enriched with needle-punched knin - anti-condensation layer
• high grammage ensuring resistance to the highest loads
• the structure of the product and the production process used guarantee outstanding resistance to external factors

Application

• the membrane is intended for the roof with full and partial boarding
• initial roof covering with sloping roofs, also with a slight slope, insulated, ventilated
• for most roof coverings, especially ceramic and concrete tiles under the roof

Technical data

• basis weight 330 g / m ²
• reaction to fire class E
• diffusion resistance factor Sd 0.2 m
• resistance to water seepage class W1
• UV resistance 6 months
• nail tear strength: along 320 N; across 340 N
• 15 rolls on a pallet
• width 1.5 m
• length 25 m
• roll of 37.5 m ²

The offer also includes a version with 2 adhesive strips (Corotop Mono 330+).