Dryzone Damp Proofing Cream (DPC) - 310ml - High-Strength Injection Cream for Rising Damp Treatment. BBA & WTA Approved

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Not identifying that there is a DPC in place and Injecting another DPC when there is already one functioning damp proof course in place. Locate the injection points: The injection points should be spaced evenly along the wall while treating rising damp, typically at intervals of around 600mm, and positioned at the wall’s base where rising damp is most likely to occur. 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?

At Timberwise, we have seen past work from local tradesmen, without the right damp proofing training, that have made common mistakes that have led to property owners having worse damp problems than they originally had before. Inject damp-proof cream: A special injection pump injects the damp-proof cream into the holes. The chemical damp proofing cream should be injected slowly and evenly to ensure it spreads evenly through the wall and creates a continuous moisture barrier. Using the wrong type of cream, such as a cream not specifically designed for damp proofing, can result in the cream being ineffective and not providing a barrier to moisture penetration. As you may already know, various types of damp can affect your home. It’s critical to figure out which type you have so that you can choose an appropriate damp-proofing method. Damp-proof creams proved to be one of the most effective materials for dealing with rising damp. Although it requires low pressure, it’s developed to travel deep inside capillary pores in the walls to form a strong horizontal barrier.In general, damp-proof injections are applied 150mm above ground level. This is the point at which you should start drilling horizontal holes 12mm in diameter and 10-12mm in depth. Do You Apply Damp Proof Injection on Internal Walls? Rising damp can also take place when the DPC installed in your home is lower than the ground level outside, allowing water to seep in above the treatment. What Are the Other Methods of Fixing Rising Damp? In a nutshell, this process involves cutting through the mortar bed horizontally and inserting the membrane to act as a moisture repellent; it’s quite similar to the shield created by the injection. DPC cream injection being injected as a damp proof course to a property – Image courtesy of Property Repair Systems How to Install a Damp Proof Course

It is advisable to leave walls injected with DampSolve to dry for as long as possible, and for at least 14 days, before removing excess salts and commencing replastering. Large jobs are no longer a problem – the small, hand pumped pressure pot dispenses the cream via a 10mm diameter aluminium tube, complete with on/off tap. Nothing could be easier! There are some unusual cases where the moisture is higher than a metre which means the technician will remove the plaster 300mm above the highest point where the damp or hydroscopic salts can be seen.

What is a Damp Proof Injection?

I hope this gives you a clearer understanding of the damp-proof injection process and the importance of installing a chemical Damp Proof Course injection if your property is experiencing rising damp. Once all the measures have been put in place then the damp proofing cream can be injected into the hole. The technician will first drill holes of approximately 12mm depth horizontally into the wall mortar joint. The only option was to pay for a damp proofing company to carry out the work, including expensive replastering. Each damp-proofing treatment is best suited to a specific set of conditions. However, you’ll notice that damp-proof injection is generally preferred in many situations, and this is due to the unique benefits it brings to the table: Yes, you can apply a DPC injection from both sides of a cavity wall. That said, to ensure that moisture doesn’t affect it, the cavity should run a minimum of 225mm below the damp-proof course or have a cavity tray with weep holes (small openings) every 900mm. What Is the Cost of Damp Proof Injection?

Ventilate the property: Ensure that your property is well-ventilated, particularly in rooms that are prone to damp, such as the kitchen, bathroom, and laundry. In this guide we take a look at how the relatively new practice of damp proof injection works. Chemical and Cream Damp Proof Courses It’s worth mentioning that one of its key ingredients is silane, a silicon-hydrogen compound; in layman’s terms, it’s a silicone-based chemical. Where Do You Use Damp Proof Injection? Actually, not really, as most insurance policies issued for buildings or their contents don’t cover cases of damp-related damages. What Is Damp Proofing Cream? In some cases you are better off using an Air Gap Membrane instead of sand and cement – Information and advice on these membranes and how to use them can be found here.

Dryzone Damp-Proofing Cream is the original high performance injection cream, for the purpose of treating rising damp. It is the most rigorously tested and accredited remedial damp proofing treatment available on the market. Why Dryzone is Required Replastering concentrated additive for renders to prevent salt growth – Image courtesy of Property Repair Systems

The new generation of DPC injection creams have appeared and for the first time private individuals and developers, builders and DIY enthusiasts can reliably and cheaply inject their own chemical DPC and prevent damp issues. We hope this gives you a better understanding of how a damp proof injection works and why it is necessary to have a DPC installed if your property is suffering from rising damp.

A damp proof injection is a remedial damp proof course (DPC) used to damp proof buildings where the original damp course is damaged or deteriorated over time. No electric DPC pump required – No electric pumps to hire or messy, smelly fluids just simple hand pressure only A damp-proof injection is a technique to prevent moisture from penetrating the walls of a building. This process involves injecting a specialised cream into the walls of a building to create a barrier against moisture, which can cause damp and mould to form.