Cosabella WD-42
It can be used with confidence for window and door openings across a wide variety of buildings, from homes and office blocks to educational institutions and commercial spaces. Despite its slim visible profile width, its high structural strength allows flexible use in many applications. Accommodating glazing up to 46 mm thick, WD42 delivers high sound insulation and acoustic comfort indoors. Certified by independent testing laboratories for Class 7A watertightness, Class 4 air permeability and C5/B5 wind load resistance, it offers functional, durable use for many years without maintenance across all projects.
Cosabella Integrated Manufacturing Assurance: From design and extrusion to surface finishing and complementary accessories, all components are manufactured in Cosabella’s own integrated facilities in accordance with international Qualicoat and ISO quality standards. This integrated infrastructure ensures maximum system compatibility, long-lasting mechanical performance and consistent, measurable quality across all our products.
