Water in the crawl space
Do you have water in your crawl space? This can cause damage to your home, as well as lead to health issues. The specialists at Lavos Totaal Service offer a definitive solution!
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Why fix it?
It may seem harmless because it is under your living space, but water in the crawl space can have serious long-term consequences. Here are the main reasons to tackle waterlogging as soon as possible.
Damage to your property
Water in the crawl space is often caused by groundwater penetrating the floor and walls. This moisture migrates upwards, leading to problems such as wood rot in the floor, moisture problems in walls with mould and damp patches, and deteriorated plaster and wallpaper.
Increased humidity in the house
A damp crawl space increases humidity in your home. This can lead to peeling wallpaper and paint, breathing problems, headaches and chronic colds.
Moulds and pests
A humid environment is ideal for mould, algae, mosses and pests such as silverfish. Even if these stay under your floor, they can be harmful to your health.
Higher energy costs
A damp crawl space makes your floor cold, which means you have to heat more to heat your home. This can result in substantially higher energy bills.
What causes water in the crawl space?
The causes of water in the crawl space can vary. It is important to determine the source of the problem to choose the right approach. Common causes include:
Insufficient ventilation
With poor ventilation, moisture lingers in the crawl space. This increases humidity and causes mould and moisture problems in walls and floors.
Groundwater
Groundwater levels are high in large parts of the Netherlands. Especially during wet periods, groundwater can enter the crawl space, resulting in wet floors and walls.
Leaks in pipes
The crawl space often houses water pipes and sewage pipes. A leak in these pipes can accumulate water in your crawl space.
THE solutions!
Drainage
Drainage involves laying a system of pipes in the crawl space, usually along the walls or across the entire floor. This system drains excess groundwater to a central drain or sump. Wall drainage is used for smaller moisture problems, while floor drainage is suitable for larger and structural flooding.
Advantages / Disadvantages
- Very effective for structural water problems.
- Wall drainage is relatively easy and quick to install.
- Larger moisture problems require floor drainage, which can be invasive and costly.
- Requires regular maintenance to prevent blockages in the pipes.
Pumping away
This method involves temporarily pumping away the water that has accumulated in the crawl space. This is usually done with a water pump installed by a specialist. The water is drained to a drainage system or a suitable location outside the house.
Advantages / Disadvantages
- Quick and effective way to make your crawl space dry.
- Can be used as a temporary solution, for example in emergency situations after heavy rainfall.
- The problem is not solved permanently, as the cause of the water is not addressed.
- Regular flooding makes this method less practical in the long run.
Soil sealing
Soil sealing involves covering the bottom of the crawl space with insulating and moisture-resistant materials, such as shells, sand, clay pellets or isoparls. These materials ensure that groundwater is held back and cannot migrate upwards. At the same time, humidity in the crawl space is significantly reduced.
Advantages / Disadvantages
- Effective solution to control moisture problems.
- Ensures a drier and warmer crawl space, contributing to a more comfortable home.
- Not suitable for extremely wet crawl spaces with a lot of water accumulation.
- Soil sealing may restrict access to the crawl space due to the thick layer of the material.
Foam concrete
Foam concrete is a lightweight concrete mixture applied to the bottom of the crawl space. This material is moisture resistant, insulating and provides a permanent solution to water problems. Foam concrete completely seals the crawl space, preventing moisture and groundwater from rising. The structure of the concrete ensures that the space remains easily accessible for inspections and maintenance.
Advantages / Disadvantages
- Provides a durable, lasting solution to moisture problems.
- Provides excellent insulation and a drier home.
- Crawl space remains accessible due to the lightweight, strong structure of foam concrete.
- A relatively high investment compared to other methods.
- Crawl space becomes slightly narrower due to the layer of foam concrete.
Which solution suits your situation?
Choosing the right method depends on the severity of the problem and the specific situation in your crawl space. Do you want to make sure you choose the right solution? At Lavos Totaal Service, we are happy to help you with no-obligation advice and an appropriate approach. Contact us for more information!
FAQs
Want to prevent water in your crawl space or solve the problem? Follow these handy tips:
- Ensure proper ventilation
Install vents to remove damp air. However, make sure there is not too much ventilation as this can also cause problems. A specialist can advise you on the best approach. - Choose ground cover
Insulation with materials such as shells, sand or clay pellets reduces humidity in the crawl space. It also helps prevent the formation of mould and fungi. - Call in a specialist
A moisture-proofing specialist can identify the cause of the problem and advise you on the right solution. Compare quotes on price, schedule and reviews to make the best choice.
At Lavos Totaal Service, we offer economical rates for your mould and moisture control needs. The final cost depends on your specific requirements and situation. Together, we will find a solution that fits your budget perfectly.
Yes, mould can be harmful to both your home and your health, especially when ventilation is inadequate. Poor ventilation promotes mould growth, which can lead to structural damage and possible health issues such as allergies or respiratory problems.
Schimmel in de kruipruimte herkent u aan zwarte and witte plekken op oppervlakken, een muffe geur en mogelijk vochtige of beschadigde materialen. Het is belangrijk om bij de eerste tekenen van schimmel actie te ondernemen om verdere schade te voorkomen.
Yes, excess moisture in the crawl space is harmful. It can cause mould and wood rot, which affects the building structure. Moreover, it can lead to poor air quality in the house, potentially causing health issues.
The rate at which groundwater rises depends on factors such as rainfall, soil type and drainage around the house. During heavy rainfall or poor drainage, levels can rise rapidly and cause problems.
A crawl space does not have to be completely dry, but excess moisture and standing water should be removed. This prevents mould growth, damage to the home and possible health risks.
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Contact details
- Deltazijde 24E, 1261ZM Blaricum
- info@lavostotaalservice.nl
- 035 205 7002
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