2017. 10. 15. – Laying flagstone patios in sand is easy, although the stone itself can be . the fourth piece of string, check that you have a perfect rectangle. 2016. 7. 27. – Flagstones are those broad, flat stones you see in most outdoor paths and patios. Usually, they’re very organic looking, with irregular edges . Here’s how to install a flagstone patio step by step, including a full video and . out of flagstone, you’ll want to go with stone at least 2″ thick, and ideally thicker. Information about how to install flagstone for patios and walkways including dry laid and mortared options. A backyard patio can be so much more than a slab of concrete. Follow these step-by-step instructions to create an affordable outdoor oasis in your backyard . There are two approaches to installing flagstones: dry-laying the stones is cheaper and easier, and ideal for creating a garden path or similar walkway, whereas . DIY Network shares a story of how a handy homeowner designed and built a large flagstone patio with irregularly shaped stones.