SOLID 2 Hour fire wall

Double layer of SOLID 15mm gypsum fire board fastened to both sides of SOLID 64mm galvanized stud and SOLID 65mm galvanized track at every 400mm centers with drywalling height not exceeding 4.2m. Install Knuaf 63mm Acoustic batt flush into the framework leaving no gaps. Apply SOLID fibre tape to all joints, all joints to correctly skimmed. All supplied and installed as per “SOLID Ceilings” instructions.