A lthough earth or rubble-filled porches may be simpler to construct, they pose a potential problem when it comes to termite control. Termites can construct tubes along the foundation or walls of this uninspectable void and reach wooden framing unseen. Earth-filled porches can allow termites to move into a house unseen.
Termites can tube through the gap between the foundation and the porch to reach wood.
Exterior view of a supported porch.