Pro Clima Solitex Fronta WA is a high-performance windproof, weather-resistant, and breathable membrane designed for external timber-frame walls.

Application Areas

• Closed-jointed cladding for timber-framed systems
• Over external wood fibre insulation on Cross Laminated Timber (CLT) walls
• Pro Clima Solitex Fronta WA is a vapour-permeable membrane designed for use on timber frame walls with closed-screen timber cladding. It provides reliable protection and breathability beneath solid timber cladding with no gaps.
• With up to three months of UV protection, it shields your timber structure throughout construction and continues to safeguard it once closed timber cladding is installed.
• This fully windtight membrane offers superior vapour permeability, promoting fast wall drying and effectively releasing trapped moisture from timber and insulation—ideal for healthy, long-lasting buildings.
• For open-clad applications, you need Solitex Fronta Quattro
• Use Tescon Invis airtight tape to connect the membrane overlaps, with its black, UV-resistant surface blending into the membrane and becoming invisible behind the cladding.

Functionality

Solitex Fronta WA is a durable, lightweight 3-layer membrane featuring a protective underlayer, a TEEE windproof breather core, and a polypropylene microfibre fleece surface. Engineered for timber-frame protection, it shields your build from heavy rain, wind, snow, and even construction dust, delivering reliable weather resistance without added weight.

With up to three months of UV and weather resistance, Solitex Fronta WA allows for flexible construction schedules—giving you more time before cladding goes on.

Solitex Fronta WA’s advanced monolithic membrane actively moves moisture vapour out, keeping your structure windproof and breathable at all times—even without airflow. Unlike microporous designs, this technology resists site oils and wood treatments, maintaining watertightness and dependable performance throughout your build.

Advantages

• Black membrane perfectly suited for installation behind vented, closed-screen timber cladding—delivering seamless protection where no gaps are present.
• Allows moisture to escape while blocking wind and rain, safeguarding insulation and preserving optimal building performance.
• Lightweight but exceptionally tear-resistant—built to withstand tough conditions and everyday handling on site.
  UV- and weather-resistant for up to 3 months before cladding, simplifying and making site scheduling more flexible.

System Warranty

Pro Clima offers a limited system warranty, backed by public liability insurance, for all its airtightness, roof, and wall-sealing products. When installed with approved thermal insulation materials and other Pro Clima system products, the system is covered by a 10-year warranty. If combined with other manufacturers’ products, a 6-year warranty is offered.

Documents

• Solitex Fronta WA Technical Datasheet
• Solitex Fronta WA MSDS
• Solitex Fronta WA Installation Guide

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