Compared with standard plasterboard, Duraline Moisture Resistant offers superior moisture and steam resistance, reducing mould risk in damp areas. Gyproc FireLine is optimized for fire performance, while Duraline focuses on moisture resistance; for damp environments, Duraline is typically the preferred choice over standard boards, whereas FireLine serves a different primary requirement (fire protection). See examples: Gyproc FireLine 12.5mm (
https://fepy.com/product/gyproc-fireline-plasterboard-12-5mm-1200x2400) and Gyproc Standard Plasterboard 12.5mm (
https://fepy.com/product/gyproc-standard-plasterboard-12-5mm-1200x2400).