Waterproofing in Heritage Listed Buildings
Mainline Waterproofing has extensive knowledge in waterproofing all types of stonewalls, from water ingress using pressure injection of polyurethanes, to the external surface of the walls. Using this method permanently seals the walls from further water ingress creating a waterproof membrane to the external surface of the wall without the need for large disruption of external excavations and does not change the aesthetic appearance of the wall.
We also carry out major spalling concrete and stone repair work to heritage listed buildings.