Ledgestone a waterproofing and roofing contractor, professionals in waterproofing of balconies, terraces, bathrooms, swimming pools, and concrete structures. We offer protection against water infiltration and aggressive chemicals. Our solutions are composed of cementious binders, fine-grained aggregates, special additives, and synthetic polymers in water dispersion, that can be applied by trowel, roller, or spray. Price is per Square metre