Choosing a galvanized gypsum-board profile is a critical decision affecting cost, safety, acoustic comfort and long-term service life. We summarize 5 key criteria: 1) Wall/ceiling type — 20x20/20x25 for single-layer, 25x25 for acoustic; 2) Thickness — 0.50 mm above 3 m height; 3) Coating class — Z100 indoors, Z200 for humid environments; 4) TS EN 14195 compliance for quality and public tender; 5) Prefer regional producers for delivery time and technical support.
Galvaniz Alçı Levha Profili Nasıl Seçilir? Uzman Rehberi 
