Hello the is Southern yellow pine. it is suitable for out door use. it is laid directly above the balcony tiles. (there is still a floor slab underneath this wooden deck) so, if you have a room underneath the balcony just make sure your balcony is waterproofed than it should be no problem
iAdesign.com.tw
Related Discussions
Need to build balcony with extending concrete roof.
Q
balcony flooring
Q
Seeking suggestion about a covered balcony area in bedroom.
Q
i want to change the balcony flooring and the look
Q