Launched in 2000, Dryzone Damp-Proofing Cream has caused a revolution in the treatment of rising damp. The cream can be injected with exceptional results while protecting against rising damp. With No Hydro high-performance damp proofing injection cream, you’ll feel confident working anywhere and anytime. Inject if the mortar joint is of poor quality or crumbly. In this instance you will need to repair the joint and allow to fully cure before drilling and injecting the cream. Finish: Following successfully damp proofing your home, you may need to plaster and paint surfaces to fix any damage

Low-cost damp proofing. No special equipment is required. Our damp-proof cream is supplied in various containers and kits to suit projects of all sizes. This occurs when debris forms a bridge within your wall cavity. It can give water an access point to your home and can be remedied by removing the debris. Factors affecting damp proofing costs It is therefore essential to follow specific re-plastering guidelines drawn up for dealing with the particular challenges posed by damp / salt-affected surfaces. If this procedure is not possible then flanking works will need to be implemented to ensure there is no bridging of the damp course.The effectiveness of Dryzone has been verified under a wide range of test conditions by independent test houses around the world. Test conditions examined include: THE INSTALLATION SPACINGS AND HOLE SIZE IS CORRECT IN THE BELOW HOWEVER IT IS INSTALLED ON A PLINTH WHICH WILL DIRECT WATER INTO THE UNFILLED HOLES AND ALSO LEAD TO SPLASHES BRIDGING THE NEW DAMP PROOF COURSE

The active ingredients in the DPC cream then line the capillaries in the substrate to create a new DPC. An injected DPC effectively controls rising damp by creating a water repellent horizontal barrier. This method is sometimes referred to as a chemical damp proof course. Remove skirtings, fixings and render / plaster to expose the line of the proposed DPC (mortar bed). Internal plaster affected by hydroscopic salts is removed from the area to be treated to a height of 300mm above the maximum level of the Rising Damp.

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The DPC cream will slowly diffuse along the bed joint. It may take a month or two to cure and become fully effective. After that time, residual moisture above the damp course will begin to evaporate. This is important because no two walls suffering from rising damp are the same. In particular the physical properties of the mortar used to construct walls can vary considerably and this can have a significant influence on the effectiveness of any rising damp treatment. The DPC cream has a special consistency that allows for the active ingredients to optimally penetrate the wall. These ground salts are hygroscopic and naturally absorb and hold moisture causing the walls to become highly saturated, contaminating plaster, and causing the skirting boards to decay and rot as they are against damp walls. Replastering After Installing No Hydro Damp Proof Course

Eliminates the need to introduce large volumes of liquid carrier into the wall. Dryzone is over four times stronger than many competing products.The injection takes place into an already poor quality or damaged mortar joint. Before any damp treatment can take place, this will need to be fixed for the DPC to be effective. Dryzone Damp Proofing Cream has been tested by numerous national and international testing houses, such as the BBA and the WTA. The effectiveness of Dryzone in walls with low or high levels of moisture saturation has been confirmed by laboratory and field testing. Simple & Easy To Apply Application The common types of mistakes that can occur from misdiagnosis of the damp problem and injecting a damp proof cream incorrectly are: If the damp proof injection cream is installed correctly, not only will it ensure the property is treated from rising damp, but it will also provide a reliable long-term solution for it not to return again in the future. How Does a Damp Proof Injection Work? It is vitally important to know for certain that you have rising damp. It is a relatively rare form of damp and treatment will only work if correctly diagnosed. It is always best to consult a professional. To find out more about Rising Damp and how to identify it then read our Damp Guide. Once rising damp has been diagnosed you can then look at your options for treating it. How to Treat Rising Damp Using Damp Proofing Cream