Saligna timber is a very hard wood and can be planned for use as decking material.
Saligna can be used for decking although it is not often treated as very little penetration is achieved.
If you are using Saligna for decking it would be advisable to protect it with a good quality varnish.
Saligna planks are available in the following sizes:
Any larger size would need to be laminated.