Where walls have been subjected to dampness it is important that the problem of salts is addressed for any curative treatment to be satisfactory. This normally means removing the contaminated plaster.
To prevent future problems, Positive Preservation carry out specialist re-plastering using correct formulations and professional application by our own staff to a very high standard.
It is also important that the extent of the re-plastering is sufficient to prevent further damp problems arising. Our specialist re-plastering service will ensure that where plaster has to be renewed because of contamination with hygroscopic salts, a special salt retardant additive is used to hold back any residual salts while allowing the passage of water vapour.