Sizes
The most commonly used thickness range is from 0.14 to 3.0 in (0.36 to 7.6 cm). The sizes of the most commonly used plywood sheets are 4 by 8 ft (1.2 by 2.4 m) or 3 by 6 ft (0.91 by 1.8 m). Width and length may vary in 1 ft (30 cm) increments.
In the United States, the most commonly used size is: 4 ft by 8 ft or 5 ft by 5 ft.
Sizes on specialised plywood for concrete forming range from 6 to 21mm, and a multitude of formats exist, though 15x750x1500mm is very commonly used.
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