Hi. I am in the finishing stages of replacing my outdoor deck. I have used 140 x 19mm merbau decking boards. I have dry laid the last 15 boards whilst I fix the spacing and the positioning. I have not yet fastened them to the joists. I have been interrupted by continual rain. It does not look like stopping for the next four or five days. Should I leave the decking boards lying on the joists where they will be rained on over the next week, or should I move them all into the garage. I am concerned that they may warp as they are not yet fastened in any way. (I do realise that I could work in the rain, however there is a 2.5 metre drop under the boards and it's quite slippery.).
Cheers
