Casing drain (interior drain)
Understanding interior drains
Your home may be close to groundwater or a waterway; you may also be affected by pyrite, or your slab may be damaged or non-damp-proofed.Cracks in your slab or walls, mould, humidity and water infiltrations begin to appear and can damage your home and affect your health. In this case, an exterior French drain is insufficient, and the solution is to renovate and damp-proof your basement, and perhaps even install an interior drainage system in your home
