Sam Stockley
Hello Victoria, The simple answer is Yes! The wooden posts or "Columns" can be fixed into what is called a "Met Post" or similar they are a sleeve that can be anchored (screwed or fixed) to the existing slab and then the post fixed into that. These are available both online or at a local DIY store, they range in sizes so if it is a home project my advice would be to do a little research. Hope this helps.
