At its most obvious, it penetrates right through the wall and is visible as a damp patch on the internal wall – often causing discolouration and peeling / flaking of paintwork or wallpaper. The rest is brickwork. It is highly alkali resistant, is absorbed deeply into your brickwork and cures rapidly to form an effective water repellent layer. This means that any defect in the basement structure, even a tiny crack, is vulnerable and can lead to water ingress. Uncover the root cause of the water ingress and solve the issue. If a second … *Survey enquiries for your local branch will be directed to our dedicated central survey control teams across the UK. Given the consequences of repeated water ingress, we would always recommend that if you identify problematic areas of water ingress in your property then you should contact a specialist damp contractor like ourselves to investigate the source of the water ingress, what potential damage has been caused and how we can prevent moisture ingress and penetrating damp causing any further damage. To find out if your chimney leaks through the masonry surface, have your sweep do a Masonry Absorption Test (MAT) This is a simple test where a special test tube is attached to the side of the chimney and you record the time it takes for water to be absorbed into the wall. These tend to be down to plumbing leaks including burst pipes. These products penetrate into brick, stone or concrete to provide long-lasting water repellency to building façades. What is water ingress? The water is passing on/through the soil. Cavity wall ties - Water ingress can occur in cavity walls where wall ties have been incorrectly installed. With more than 10 years’ experience in the damp proofing and waterproofing industry, he has the practical knowledge and professional expertise to provide the support you need. Often the cause of water ingress is fix yourself with either some DIY treatment, or with the help of a tradesman. If you want any advice on basement waterproofing, damp proofing and protecting your home from water ingress then contact us today on 0117 982 3282. Rather than applying a waterproof sealer to any damp brickwork, it would be better to find the cause of the water ingress and solve the issue at the source. however, it may not be used in swimming pools, areas of total immersion or as a barrier to prevent water ingress from the background. Sometimes you will spot the outside fault before seeing any evidence of water ingress internally. It’s important to take measures to prevent water ingress or deal with the root cause as soon as possible. Persistent water ingress will cause damage to decorations and cause timbers to rot from the ground upwards. Physical DPCs can fail over time and some older houses may not have any at all. The heaviest moisture is in the center of the top of window opening, where the paint was drooping (I pulled it off to stop water from building up behind it). https://www.permagard.co.uk/media/blog/main_image/house-on-water.jpg, https://www.permagard.co.uk/skin/frontend/permagard/default/images/permagard/logo.png, failed or bridged damp proof course or no dpc can be a cause of water ingress, detecting wall ties and remedial wall tie installation read our guide, find out more about rising damp and bridged cavity walls, more about water ingress and how exactly moisture penetrates, guide to lintel repair for more information, tanking your basement space to prevent water ingress, Gregg Setherton CSSW - Technical Manager at Permagard, Microshield Ultra 5L - Masonry Waterproofing Cream, PermaSEAL 8 Mesh 20m² Waterproof Membrane Kit, The complete guide to wall tanking & waterproofing, Green Roof Maintenance - A Complete Guide, Permagard to Reopen Online Store & Offer Click and Collect, Temporary Closure due to Coronavirus: The Right Decision In Difficult Times. To certain people this means something, to others it’s not entirely clear exactly what’s being referred to. This could be something simple as replacing a broken tile, unblocking gutters or something more costly such as replacing a felted flat roof. Holes in wall from previous pipes and fixings. Below-standard workmanship can also lead to water ingress. They should be angled outward to direct rain water away from the unit. Any damaged or deteriorating mortar can lead to water ingress through the render. You can then replace the bricks and redecorate. That is a lot of rain that is … Dryseal waterproofer is a solvent free, water-thinnable siloxane/silicone emulsion based damp proofing paint. JavaScript seems to be disabled in your browser. It can occur in properties in a number of different ways and for many different reasons. Gregg is the Technical Operations Manager at Permagard and one of our experts. The most likely route for water entry is through the bond between the brick and mortar or cracks in the brickwork. If water is entering your chimney pots this way, simply add some chimney cowls to your chimney pots – these stop the rainwater ingress … At Permagard and across the building industry you may see and hear the term water ingress along with phrases like penetrating damp. Water is coming through the drywall above the window and dripping onto the windowsill. You should carry out regular checks to identify any defects early and stop water ingress. DPC bridging means moisture from the ground can travel up past the DPC because of a construction fault. To help guide you a little better, we have outlined a list of steps you can take to help protect your property on our stop penetrating damp - DIY tips. Stone walls can also experience water ingress. When it comes to buildings, the term water ingress is used to describe the action of water infiltrating a property. You want to make sure that the leak is definitely down to a defect with the window and not a roof, wall or plumbing issue. Hard, well burnt bricks have lower water absorption than softer bricks, but the interface between hard bricks and mortar often results in thin gaps owing to shrinkage. Any defect permitting access of moisture into the fabric of a building must be remedied or treated, further entry of water must be prevented, and the area affected by water dried out. You can browse our full range of Water Repellents. Penetrating Damp: Key Signs There is a whole range of building defects that will allow water in and lead to water ingress, but we’ve covered some of the more common below: You can read more on water ingress on the Property Care Association website. Following two days of torrential rain and strong wind my red brick walls have become soaked through. Water ingress is when water from outside makes its way into a building. Water ingress through walls is relatively common. 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