The use of joists, studs, rafters and plates are constructing the platform framing of every ordinary floor like (Some Important Floor Construction Methods For Your Homes). There are many methods known in the construction for building floors and all of them has different layers, path that keeps the floor building in some method. So, we can mention: Platform Framing and Foundation, Platform Framing and Upper Floors, Balloon Framing and Foundation, Balloon Framing and Upper Floors, Sawn Timber Joists Method, Joist Hanging Method and more in different materials used for the floor building process.