Liverpool mixes older brick and fibro homes with fast-growing newer estates on reactive clay near the Georges River. The clay swells and shrinks with the weather, cracking footings and slabs and breaking down damp-proof courses, and low-lying riverside pockets hold moisture. Rising damp and slab-edge damp are both common.
We confirm whether it is rising damp through a failed course or moisture through a cracked slab edge, then treat with DPC injection, slab-edge work or drainage and a breathable, salt-resistant finish.
Liverpool's mix of older homes and newer estates sits on reactive clay in the south-west. The clay's wet-dry movement cracks footings and breaks down damp-proof courses, so moisture rises through older walls and pushes in at slab edges in newer homes, leaving salts that blister paint and blow plaster.
Liverpool's river-flat clay keeps subfloors damp after rain. An underfloor ventilation system clears the moisture and the smell.
Our rising damp treatment injects a fresh chemical DPC to stop ground moisture rising.
We re-coat affected walls with salt-resistant replastering.
Our mould remediation clears it and addresses the damp behind it.
We waterproof and tank below-ground walls and wet areas.
Get a free on-site inspection and fixed-price plan.
Liverpool mixes older brick homes and newer estates on reactive clay near the Georges River. The clay moves with the weather, cracking footings and slabs and breaking down damp-proof courses, so rising damp is common in Casula, Moorebank and Green Valley.
All of them — including Liverpool, Casula, Moorebank, Green Valley, Hoxton Park, Prestons, Wattle Grove, Chipping Norton, Lurnea, Miller. If your suburb is not listed, call us; we cover the whole area.
Yes. On Liverpool's reactive clay, soil movement can crack a slab edge or damage the damp-proof membrane even on newer homes, letting moisture into the walls. We check slab edges and drainage as well as the walls.