Wooden Joist 150 x 47mm C24

C24 Timber is a Premium grade better than C16 Timber as it has been treated to a Higher Standard to allow the timber to withstand heavier loads. It is imported from other areas where the climate causes slow growth to make the grain of the timber more densely packed; This makes the timber stronger and with the timber kiln dried for enhanced stability and pressure treated to increase resistance against rot and insect attack.