CWCT testing confirms rainscreen cladding can withstand wind, water and impact.

CWCT testing examines key performance factors to ensure cladding systems can withstand real world conditions. This includes detailed assessments of air permeability, water tightness, wind resistance and impact durability. The tests simulate extreme weather events and physical stresses, such as heavy rain, strong winds and accidental impacts, to verify the system’s ability to effectively protect the building envelope throughout its lifespan. This helps ensure the façade performs reliably, maintaining the building’s safety and integrity in all conditions.

CWCT testing is essential for ensuring cladding systems meet performance standards before installation. By assessing factors such as wind resistance, water tightness, and structural integrity, these tests help prevent failures that could result in costly repairs or safety hazards. Meeting CWCT standards ensures compliance with industry regulations, enhances building longevity, and gives architects, contractors, and building owners confidence that the façade system will perform effectively under real-world conditions.

CWCT testing evaluates rainscreen cladding against essential performance standards. The water tightness test verifies that no water penetrates the system under simulated weather conditions. Structural testing exposes the façade to wind pressures up to 3.6 kN/m², assessing the strength of panels, rails, brackets, and fixings. Impact testing includes both soft and hard body impacts to confirm durability and maintain aesthetic integrity.

Meeting CWCT standards ensures that cladding systems withstand real-world environmental challenges, improving safety, longevity, and overall performance.