Choose the ideal location for the patio and mark the layout before building it. Level the ground and excavate the area. Put down a gravel base and a weed barrier. Using pressure-treated timber, erect a solid structure with accurate measurements and levelness. Pavers or deck boards can be attached to create a patio surface. To complete the patio, add finishing touches like railings, lighting, and furniture. To know in detail visit the blog post about how to build a free-standing patio.
Blog Post-https://dailygram.com/blog/1210246/how-to-build-a-free-standing-patio/