Roofing foil 100g/m2 vapor permeable Maxi 80m2/roll KLOBER

The KLOBER Maxi 100 g/m² underlayment is a highly efficient three-layer diffusion membrane made of non-woven polypropylene, designed to protect pitched roofs. The foil serves as a reliable secondary layer that protects the underlayment from moisture, snow and dust, while allowing water vapor to escape freely from the structure. With a roll area of 80 m² and a width of 1.60 m, the product ensures less overlap and higher installation efficiency.

Designed with attention to durability and vapor permeability, KLOBER Maxi guarantees optimal mechanical protection and resistance to weather influences. The membrane prevents the accumulation of condensation in the insulation and wooden structure, ensuring long-lasting protection, energy efficiency and comfort in the under-roof space in different climatic conditions.

Purpose

• Secondary protection of pitched roofs under the external coating
• Suitable for ventilated roof structures and facades
• Can be laid over thermal insulation or solid board cladding
• Suitable for both new roofs and repairs to old ones
• Prevents the penetration of rain, snow and moisture

Main advantages

• High vapor permeability for water vapor removal
• Prevents condensation buildup in insulation and construction
• Three-layer structure for optimal mechanical strength
• Resistant to UV rays and weather conditions
• Water resistance class W1
• Temperature resistance: up to -25°C
• Large roll size (80 m²) for less overlap

Technical characteristics

• Roll size: 1.6 m width x 50 m length (80 m²)
• Material: non-woven polypropylene (PP)
• Color: gray/anthracite (depending on batch)
• Weight: 100 g/m²
• Water tightness: W1
• Flammability class: E
• Water vapor permeability (Sd-value): 0.015 m
• CE certificate