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Frequently asked question

How do you achieve a fire-rated timber stud partition?

Gyproc 12.5mm WallBoard fixed either side of minimum 63mm x 38mm timber studs at 600mm centres creates a 30 minute fire rated partition to BS476: Part 22. Using different combinations of board and insulation, various system options are available with fire resistances of 30, 60, 90 or 120 minutes. Please refer to WHITE BOOK C04 S11 P02 for more details.