Size: 1.5x5m High-Performance Windproof Membrane for Timber and Steel Frame Buildings – Strotex Wigofol 100g The Strotex Wigofol 100g Windproof Membrane is the ideal solution for protecting your building's walls from water vapour, damp, and wind. Designed for use in lightweight skeletal structures, both timber and steel, as well as in large industrial facilities, this membrane ensures long-lasting durability and excellent thermal insulation. UV-Resistant for Extended Durability Enhanced with UV stabilisers, this membrane resists the ageing effects of exposure to sunlight and other environmental factors, maintaining its protective properties for up to one month of direct sun exposure. Outstanding Windproof Properties The Strotex Wigofol 100g effectively shields external wall insulation from atmospheric moisture, uncontrolled airflow, and energy loss, ensuring your building remains energy-efficient and thermally stable. Technical Specifications Weight: 100 g/m² Operating Temperature: -30°C to 80°C Tensile Strength: 350 N/50mm (lengthwise), 100 N/50mm (crosswise) Water Vapour Permeability (Sd): 0.015 m Waterproofing Class: W3 Fire Rating: Class F UV Resistance: Up to 1 month Colour: Grey Why Choose Strotex Wigofol 100g? With its superior combination of breathability, durability, and energy-saving properties, the Strotex Wigofol 100g Windproof Membrane is an essential component for modern construction projects. Protect your walls, insulation, and overall structure from the damaging effects of wind, water, and UV exposure. This windproof membrane is tailored for external walls of lightweight buildings, whether timber-framed or steel-framed. It-s also suitable for use beneath cladding systems such as siding or in ventilated façade systems, ensuring complete wall protection against external elements.