Rising damp is a condition that causes excess moisture to accumulate not only in the structure’s foundation but also in the rest of it. The problem with this is that the structure can suffer damage to the point of the foundation, framework and walls weakening, but also your health may be negatively affected since this condition can cause you and others who enter your home or building to have respiratory problems. We examine why the latter happens in the following facts.
Mould Thrives in Moist Conditions
Mould needs moisture to grow and thrive, and it will spread quickly throughout a structure when conditions are ideal. Mould multiplies by producing spores that can travel through the air. As people inhale, they can inadvertently breathe in the spores. Many are allergic to mould and will develop respiratory ailments that range from allergic reactions and asthmatic attacks to respiratory infections.
Bacteria Lurk in Damp Places
Damp sections of a structure can be breeding grounds for bacteria. This unsavoury element loves to grow in moist areas with plenty of organic matter such as the wood and plasterboard in the structure. Bacteria actually can cause respiratory infections in people that will be difficult to cure as long as they come into contact with the bacteria.
Moist Environments Attract Dust Mites
Another problem that occurs in moist environments is the fact that the dust mites thrive in them, especially when it is also warm. These mites are a known cause of allergic reactions such as sneezing, breathing issues, itchy eyes, stuffy nose and even asthma attacks. You must reduce the moisture in the structure to reduce the risk of dust mites.
Rising Damp Can Attract Mice, Rats and Other Pests
The rising damp will attract a variety of pests, including mice and rats. These critters defecate throughout your structure and many times, in hidden places where you cannot notice their presence. Their feces, though, carry germs and other pathogens and the longer they stay in your structure, the higher the risk that you and others will suffer respiratory issues, some of which may be quite severe. Mice and rats are not the easiest critters to rid yourself of either, so it is better to prevent them from liking your structure in the first place.
Rely on Damp Controllers to learn additional facts about why rising damp can cause respiratory problems. We provide effective damp proofing by applying a layer of waterproof material into the wall’s base to prevent the absorption of ground water. Also, we can install a sub-floor ventilation system to further assist in the prevention of rising damp.
Mould is a type of fungus that grows in a moist, warm environment inside a structure when there is inadequate ventilation or damp rising. Common places for this to occur are the basement or crawlspace, bathrooms, laundry rooms or kitchens, but any area of the house can be a breeding ground for mould when conditions are right. Professionals can remove mould in an effective manner and provide you with preventative measures to ensure that it does not come back. Prior to the removal, though, professionals need to perform an on-site inspection to analyse your specific situation.
Why an On-Site Inspection for Mould Is Important
Professionals need to determine the exact cause of mould since numerous reasons are possible. A leaky roof can cause mould in the attic, damp rising moves from the foundation of the house upwards and is another cause, and leaky pipes are yet another reason. Also, inadequate ventilation can be a contributing factor in all of these cases and in damp climates.
The Removal Process
While the removal process differs between companies, it will include the elimination of all visible mould infestations on walls, ceilings, tiles, and other hard surfaces, including the concrete foundation. If necessary the area may receive an additional treatment to kill off any leftover mould spores to keep the mould from returning immediately after the removal process. However, this is only a small part of preventing the issue from returning. Read the next section for further details.
Other Available Preventative Measures
Two other preventative measures are highly effective in preventing mould, namely damp proofing and the installation of a sub-floor ventilation system. Both reduce the moisture content inside a structure to make the environment less inviting to mould growth.
• Damp proofing is the process of placing a waterproof coating on the foundation walls to prevent damp rising from occurring.
• Sub-floor ventilation systems keep the air flowing appropriately to keep the structure dry and safe from damage from damp rising and mould growth.
Act Quickly When You Notice Mould Growth
You need to act quickly when you first see any mould growth in your structure. If you ignore it, mould spores spread and enlarge the problem, which can cost you additional funds to clear up.
Where to Turn for Professional Mould Cleaning and Removal in Sydney, Australia
If you are in the Sydney area of Australia, turn to Damp Controllers for an on-site inspection before mould cleaning and removal. We provide you with free assessments, guidance and quotes for your specific situation along with non-toxic damp proofing, sub-floor ventilation systems and other services.
Often times, homeowners live side by side with mould without knowing it since it can grow in hidden places as well as visible ones. If their homes are overly damp, it only takes a few mould spores for a problem with mould to grow and thrive. The issue with this is that mould can contaminate a home to the point of making the inhabitants sick. It also may damage the structural integrity of the house since it will feed on the wood framework and other structural components. To safeguard your house, read the following signs that this problem is present in your residence.
Musty Odours in the House
Mould gives off a distinctive musty odour when it is growing in your home. As the mould growth enlarges, this odour can be nauseated to smell. Just think of the times you have had mould in your refrigerator when you leave leftovers too long to visualise how smelly this problem can be for you.
An Increase in Respiratory or Other Health Issues
If you or your family members are suffering with respiratory or other health issues more than usual, the cause may be mould growth. Examples of these issues include sneezing, watery eyes, tightening of the throat, sore throat, chest congestion, muddled thinking and even asthma attacks. The doctor may not be able to prescribe the right remedy unless you know there is mould in your house.
Visual Mould Growth on the Walls or Other Areas of the House
Mould growth on walls or other parts of the house can look like specks of colours ranging from pink to black. Green mould may be one of many types of mould while other colours identify the type of mould such as black can be Alternaria, and it can be a trigger for asthma in some cases. Also, mould may have a fuzzy texture to it.
If mould growth is severe before you discover where it is, you may have structural damage. Mould feeds on wood, plasterboard and other organic materials that are in your home’s structure. After awhile, this feeding weakens the house’s structural integrity. The cost will be high to repair this type of damage.
For additional info about the signs that your home may be contaminated with moulds, contact Damp Controllers. We install non-toxic damp proofing, brass wire vents, ducting, fans and sub-floor ventilation systems along with providing post installation support. Our company will come to your house and assess it to recommend and enact a course of action to reduce the dampness or damp rising, which is a major cause for mould in a house.
To prevent unnecessary dampness and the negative results from it in your home, you need to take preventative measures at your house. While providing the interior of the foundation with a waterproof layer on the walls is a start, adding a subfloor ventilation system enhances your damp-proofing efforts in a highly efficient fashion. In fact, a system such as this helps to create a healthier home environment. For your convenience, we offer you further facts about how this system accomplishes this task in the following details.
What Is a Subfloor Ventilation System?
A system for subfloor ventilation works in a similar manner as the ones for roof ventilation do in that it allows fresh, dry air into the under-floor area to force the damp air from this area. It utilizes fans or pumps, moisture-resistant ducts and sound-insulated ducting to perform its function. When you install this type of system in your house, you prevent the build-up of moisture from occurring inside the house.
How Excessive Dampness Affects the Structural Integrity of Your House
Without the correct ventilation and other damp-proofing methods, the excessive dampness slowly can ruin the structural integrity of your home. First, it will cause the foundation to weaken to the point of cracking or even crumbling, but then, it will seep into the wood framework of the walls, subfloors and even ceilings, and this can lead to premature rotting. Repairing damage such as this is expensive and time-consuming.
Installing a Subfloor Ventilation System Keeps Your Home Environment Healthy for All Who Enter It
Excess moisture in a home can also cause mould and mildew to grow and thrive on top of the above structural damage. When people live in houses where either is present, they can develop respiratory and other health issues. Also, dampness is an ideal breeding ground for disease-causing pathogens, which can negatively affect a person’s health and well-being. By installing a subfloor ventilation system, you minimise the amount of moisture in your house to the point where mould and mildew will not proliferate and as a result, you will ensure a healthier home environment for you, your family, and your guests.
For further details about how a subfloor ventilation system can keep your home structurally sound and provide a healthier home environment, contact Damp Controllers PTY Limited. We offer non-toxic damp proofing, subfloor ventilation systems, fans and ducting, and more. Our company strives to deliver quality results regardless of the magnitude of your situation. No job is too small or too large for our company to handle in the proper fashion.
When you own a house, there are many aspects of it that require constant care to ensure that it stays in ideal condition. An example of this is the prevention of rising damp coming up the foundation walls and at times up into the other parts of the house. The only way to safeguard your home is by damp proofing it in the correct manner. We share the following main reasons that you should never neglect performing this action to your house whenever it is necessary.
Prevents Water Damage to the Foundation
The first thing damp proofing accomplishes is that it prevents damage to the foundation from excess moisture. Since the foundation is of concrete, it is porous in nature and absorbs moisture similar to a sponge without the proper precautions. This moisture travels up the concrete into the other sections of the house.
Ensures That the Walls, Ceilings and Sub-floors Will Stay Sound
Damp proofing not only protects the foundation but also ensures that the walls, ceilings and sub-floors will remain sound and sturdy. If dampness seeps into these sections of your home, it may cause the walls and floors to partially or fully collapse depending on the severity of the rising damp.
Keeps Mould from Thriving
Mould similar to damp is an enemy to your house. In fact, mould spores require moisture to thrive and multiply, so when you have an issue with rising damp, you also can wind up with mould infestation. Also, mould feeds off the organic elements of your home such as the foundation, timber structural components, and plasterboard on the walls and ceilings. Typically, it takes professional assistance to rid your house of mould when it is severe. Along with mould, you may suffer musty odours throughout the house.
Protects the Value of Your Home
When you damp proof your house, you protect its value. A house with the above issues will not bring a fair market price if you need to sell it. You will need to sell it at an extremely low price, which may cost you all your profit. For this reason and to prevent all of the above issues, it is imperative that you damp proof your home.
Consult with Damp Controllers to learn additional reasons why you should damp proof your house. We specialise in installing sub-floor ventilation systems that help control the symptoms of rising damp, including musty odours, wetness and mould growth. By properly ventilating the air, you can remove excess moisture from your house’s interior foundation area. Our company customizes your system to address your unique needs.
Rising damp or salt damp occurs in structures with malfunctioning or insufficient moisture prevention. The dampness will continue up the foundation and into the other parts of the house when left alone. For this reason, you must act quickly when you see the first signs of this occurring in your structure. We provide you with the following list of issues that will happen if you ignore salt damp.
1. Concrete, stonework or brick mortar will crumble if it absorbs sufficient moisture or damp. As a result, the foundation or exterior elements of your structure can lose their stability.
2. Stains, watermarks or white powder can appear on the walls due to the salts in the damp. These happen during the early stages of the rising damp when it first hits the walls, but later, you could face softening plasterboard that can give way.
3. Wallpaper will loosen from the walls and paint will not adhere in the proper manner since the walls contain excessive moisture.
4. Mould can begin to grow and spread on the walls, furniture, floor and any other parts of the house since it loves damp conditions. It only takes a small amount of mould spores feeding on the moisture and organic elements in your structure for a major infestation to occur that requires expert removal. Since mould does feed on the wood framework and plasterboard, your structure will begin to deteriorate as the mould spreads. Mould also causes respiratory issues for all who use or visit your structure.
5. Plaster will flake off various décor elements and the walls when moisture rises up through your structure.
6. Floorboards, skirting boards, door frames and window frames will swell and decay when they are of timber or moisture-susceptible materials. All of these elements will need replacing when this happens, and this can add up cost wise.
7. Metallic elements, such as fasteners, can rust if they are not galvanised or otherwise protected from the moisture. This may make parts of the structure to separate if the rust is too severe on the fasteners.
8. Musty odours will show up in the building and make it unpleasant to breathe in the air.
9. Your property can lose part or all of its value if you fail to take the proper actions to resolve the rising damp.
To learn other facts about what happens when rising damp is ignored, contact our company, Damp Controllers. We specialise in damp proofing and treating the issue of rising damp in the Sydney area of Australia.
Much of the city took note the past week, when we finally began to feel the warm weather beginning to return to our humble city. The beaches will soon be crowded with warm bodies, the mercury will rise to uncomfortable new heights, and the dry air from the west will envelope the city once again. After this long and damp winter, this treat feels well-earned.
The high amount of precipitation that we experienced throughout the course of the winter this past season has left its mark upon Sydney’s houses. The remarkable percentage of homes affected by rising damp has only increased this winter, with more and more walls in Sydney beginning to show the signs of being impacted by water ingress. Older homes, particularly those with inferior or worn damp courses, are the first to begin to show signs of trouble.
Luckily, the warm weather is on our side. This blast of hot, dry air, with a bit of encouragement from your friends at Damp Controllers, can dry out your moist walls, and solve the problem at its source. Our talented team can install ventilation systems to dry out your subfloor, and prevent the issue from spreading further in your home.
Providing proper subfloor ventilation at your Sydney home replaces any prevailing moisture with the freshest and driest product, straight from the Australian outback. Doing so will reverse the impact of winter precipitation, stopping it in its tracks before it reaches your walls, and allowing your home to dry properly this summer.
A move to prevent water ingress through porous walls should still be considered as a top priority, but your first steps should be to prevent moisture from becoming a part of your homes’ atmosphere. And Damp Controllers can help you to beat rising damp in your home this spring. Contact us for your free appraisal today.
In the more moisture-prone areas of our fine country, the risk of mould growth is a very real concern. Thriving in damp and still environments, mould can permeate many mediums and thrives in under-ventilated and disused living areas.
Mould itself is more unsightly than dangerous; it is the method of transmission and reproduction in mould which makes it dangerous for humans. Mould propagates through the production of spores, airborne ejections, which serve as the root of the spread of mould. When airborne, these spores can easily be ingested and breathed in by nearby humans, and this can potentially be dangerous.
A number of respiratory ailments can be traced to mould spores, primarily targeting those with prevailing asthma or lung conditions. The spores are allergenic, and symptoms can present similarly to those who suffer from hay fever, albeit out of season.
As it is driven by moisture, the ventilation of your subfloor is absolutely vital to keep your subfloor mould-free. Very often, subfloors tend to feature stagnant air in an enclosed space, with little ventilation or sunlight to disrupt the growth of mould.
This is why, at Damp Controllers, we take our subfloor ventilation practice very seriously. A dry and well-ventilated subfloor will hold moisture in your home at bay, meaning it will remain dry and mould-free. At Damp Controllers, we believe that healthy homes feature healthy people, and subfloor ventilation in Sydney is a key element of maintaining a healthy space for you and your family.>
Sydney, located in eastern New South Wales, is one of the most famous seaside urban destinations in Australia. Sitting astride the Tasman Sea, indented by spectacular cliffs and beaches, Sydney plays host to the distinctive Sydney Opera House, and the Sydney Swans of the AFL.
Call Damp Controller today and protect your home. 0431 55 04 06
Unfortunately, rising damp takes various forms and has several potential causes. Treating rising damp in Sydney depends on the nature of the cause and type of problem. At Damp Controllers, we’ve had three decades of experience dealing with rising damp in Sydney and have seen every conceivable cause for the issue and the full range of damage extent. As such, we are regarded as the experts in Sydney rising damp and can share some of the more common reasons for an issue in your home.
In humid Sydney rising damp is often due to condensation. This is generally the result of a lack of ventilation in your home and is commonly found in kitchens and bathrooms. This type of damp issue will likely be easier to remedy than others, as adding some ventilation and perhaps undertaking some replastering work will be sufficient.
This is a more pervasive problem, often caused by leaking, broken or blocked plumbing in the house or water seeping inside from the external world. In some cases, the solution may be as simple as fixing a faulty pipe, but in other instances may require more extensive rising damp treatment. This may include the construction of a concrete seal around or under your house, or a damp proofing course.
More complex than the other varieties, this is often the result of damaged, faulty or non-existent damp proof courses. New houses are required to include a course as part of the building process, but these can become ineffective over time. Older houses may not have ever have had a damp proof course and are highly susceptible to rising damp in Sydney. Depending on the extent of your problem, you may need repairs or a replacement course.
Now, for the good news. Efficient and effective rising damp treatment is available. The task may seem daunting, but the team at Damp Controllers has decades of experiences and vast reserves of knowledge to draw upon when developing and implementing treatments for rising damp in Sydney. We can inspect your house, search for symptoms and identify the source of your problem. We will then formulate the most cost-effective and efficient plan, tailored to your house and schedule. Any existing problem will only get worse, so it makes sense to fix the problem at the very first sign of damage or excess moisture.
There are few sights worse for a home owner than noticing what looks like a tidal line creeping up the walls of your house. Like a tidal line, this is residual moisture, but unlike a tide, it won’t recede naturally. The line is a sure sign your house has rising damp, an issue that can cause damage to your house and compromise your health. This high water line, however, is not the only sign of rising damp in Sydney. As the local experts in rising damp treatment, Damp Controllers know all the symptoms of rising damp and would like to share with you the telltale signs that your house is at risk.
As mentioned above, rising damp in Sydney can be, quite literally, seen moving slowly up your walls. The surface appears stained and darker in the affected area and is topped by a line of salt deposits.
Aside from the tidal line, your walls may show other signs that they need treating for rising damp in Sydney. Wallpaper and plaster might develop cracks, bubble or peel and mortar might crumble as it becomes saturated. Paint is also likely to start crumbling and flaking, or may develop a shiny appearance.
Board and Frame Damage
In Sydney rising damp can also become apparent in floorboards and skirting boards. These have a tendency to warp or rot as water seeps into the timber. Similarly, your door and window frames may become misshapen or swollen with the presence of water.
Fittings and Furnishings
It’s not only the structural elements of a house that display symptoms of rising damp in Sydney. Hinges, nails, screws or any other metallic fitting may show signs of oxidisation. Look for rusting, discolouration such as verdigris, and crumbling. Artwork, furniture and carpet may also show similar signs to other affected surfaces, depending on the materials they are made from.
In Sydney rising damp is a common problem and if any or many of the above symptoms are present at your house, there is a high chance your house is affected. If this is the case, you need expert assessment to uncover the extent of your problem and the source. Only then can an effective treatment plan be developed and implemented. Regardless of the extent, Damp Controllers are the regional specialists at diagnosing and treating rising damp in Sydney. Get in touch now and start to regain control of your house.