Optrekkend vocht: dé#1 specialist
Prevent damage to your home and possible health problems due to rising damp. Our professionals are ready for you with a permanent solution.
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Causes of rising damp
Rising damp, also known as ascending damp, is a common problem in homes. It often stems from inadequate protection against groundwater. Here are the main causes of moisture problems.
Direct contact with groundwater
Rising damp often occurs when the foundation or wall comes into direct contact with groundwater. Older homes often lack a damp-proof course, allowing groundwater to be absorbed into the walls. This results in damp spots and damage.
High groundwater levels
In areas with high groundwater levels, rising damp becomes a greater risk. Prolonged rain or elevated water tables can make it easier for water to seep through the foundation and into the walls, particularly in low-lying regions.
Construction debris in the cavity wall
Leftover construction debris, such as sand or rubble in the cavity wall, can create a thermal bridge. This allows moisture from the external wall to travel inside, leading to damp accumulation, mould, and condensation on walls.
Cracks in the foundation
Cracks or subsidence in the foundation give groundwater easy access to the walls. This weakens the structure and promotes mould growth, which can be harmful to both the home and your health.
The consequences
Excess moisture in your home is not only inconvenient but can also have significant repercussions. Think of mould, musty odours, and structural damage to your home. But did you know it can also affect your health?
Property damage
Vocht kan diverse soorten schade veroorzaken. Schimmel op muren, afbladderende verf en loslatend behang zijn vaak de eerste signalen. Ernstiger problemen, zoals houtrot en scheuren door een verzwakte fundering, kunnen de structural integrity of your home.
Additionally, moisture reduces insulation efficiency, leading to higher energy costs. It can also impact the appearance and value of your property.
Possible health issues
Damp homes provide an ideal environment for moulds that release harmful spores. These can cause respiratory problems , especially for those with asthma, COPD, or allergies. Symptoms may include coughing, sneezing, skin irritation, and itchy eyes. A musty odour caused by moulds can also lower living comfort.
For vulnerable groups, such as children and the elderly, a damp home is particularly burdensome. Addressing moisture problems improves air quality and creates a healthier and more pleasant living environment.
THE solutions!
Tackling rising damp is crucial to protect your home from damage and health risks. Fortunately, there are several effective solutions available!
Muren injecteren
Een veelgebruikte methode om optrekkend vocht te stoppen is het injecteren van muren. Hierbij wordt een speciaal vochtwerend middel in de muur aangebracht, dat een barrière vormt en voorkomt dat vocht omhoog trekt.
Underpinning the walls
Underpinning is a more extensive solution where a waterproof layer is installed beneath the wall. This prevents moisture from rising up from the foundation.
Although this process is more invasive and requires temporary removal of parts of the wall, it offers a long-lasting solution.
Kelder waterdicht maken
Om vochtproblemen in kelders te voorkomen, kan de ruimte waterdicht worden gemaakt. Dit gebeurt door het aanbrengen van een waterdichte laag op de muren en vloer, waardoor grondwater geen kans meer krijgt.
FAQs
The costs depend on the severity of the problem, the chosen solution, and the scale of the issue. After a thorough inspection, we will provide a clear, customised quote tailored to your specific situation.
In the Netherlands, rising moisture often occurs due to damp ground and fluctuating weather conditions. Homes with porous bricks are particularly at risk, as these can easily absorb moisture. Additionally, the damp-proof course may have deteriorated, or there could be leftover construction debris in the cavity wall that allows moisture to pass through.
Rising moisture can be identified by damp spots at the base of the walls, typically up to a metre in height. Common signs include mould stains, peeling wallpaper, crumbling plaster, and damp skirting boards or floors. A musty smell can also indicate moisture issues. If you notice any of these signs, it’s best to have a specialist address the problem.
Yes, rising moisture can cause serious damage to your home’s structure. It affects building materials such as brickwork and concrete, reducing their strength. Over time, this can lead to cracks and weaknesses in the construction, which can compromise the safety of the building.
Rising moisture is usually not covered by a standard building insurance policy. It's essential to check your policy details carefully and seek advice if needed. In certain cases, an additional insurance policy may provide coverage.
Optrekkend vocht ontstaat vanuit de fundering en trekt van beneden naar boven in de muren. Doorslaand vocht dringt juist van buiten naar binnen door, vaak door slecht geïsoleerde of beschadigde muren. Hoewel beide vormen van vocht problemen en schade kunnen veroorzaken, verschillen ze in oorzaak en vereisen een andere aanpak.
Yes, unfortunately, it can. This is often due to an improperly installed damp-proof course or poorly insulated foundations. Insufficient ventilation can also contribute to rising damp in new buildings.
Yes, this is often an unfortunate consequence of rising moisture. Damp walls lose their insulating properties, leading to higher heating costs. Additionally, maintaining a consistent temperature in your home can become more difficult, as damp walls tend to feel colder and draw heat away from the interior.
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Deal with moisture problems once and for all and contact us! Centrally located in the Netherlands with national coverage.
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Contact details
- Deltazijde 24E, 1261ZM Blaricum
- info@lavostotaalservice.nl
- 035 205 7002
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