To construct a simple you need to perform the following steps, check the drainage and grading where the deck will be constructed and fix any sort of problems if there are. Try not to disturb the soil where the footing will be created because footings need to be positioned in undisturbed soil.
Place the ledger next to the house wall or additional solid structures and connect with lag screws. This has to be done against any sort of flat surface, but will form leaks, hence it is not advisable. In its place try using shims to make a flat surface. When setting the ledger you will need to consider your decking matters height and thickness. If you want your want your deck level to be adjacent to the floor, your deck should be directly beneath the door jam of that room when completed.
Place the ledger next to the house wall or additional solid structures and connect with lag screws. This has to be done against any sort of flat surface, but will form leaks, hence it is not advisable. In its place try using shims to make a flat surface. When setting the ledger you will need to consider your decking matters height and thickness. If you want your want your deck level to be adjacent to the floor, your deck should be directly beneath the door jam of that room when completed.