How to get rid of dampness in the house?

When excessive humidity appears in the house, it becomes, at a minimum, very uncomfortable. And as a maximum - the entire repair is in vain, not to mention the state of your health: this is a harmful fungus, and damage to all finishing materials in an apartment or house, and an unpleasant smell, and much more. How to get rid of the dampness in the house when it appeared - to solve this issue is not so simple if you do not know the reasons. In this article you will read about why dampness occurs in the house, how to eliminate it and what you need to know to maintain optimal temperature and humidity in the room.

to contents ↑

Why is humidity rising?

Such a nuisance as dampness in the house does not arise for only one reason - there are several of them. But it happens that all at once. Often, we simply don’t notice when it starts, and we are struggling with practically irreparable consequences even when it’s late. That is why it is important to know how to remove humidity in the house before the fungus hits your walls and furniture, and do everything you need in advance to maintain the right indoor climate.

No foundation waterproofing

This problem most often happens in those who built a private house on their own, without the participation of professionals. They build in a simple way: they fill the foundation with concrete, and it's done.

But not so simple.

Concrete passes moisture very easily, and the earth in our climatic conditions is usually not dry, and especially where rivers and other bodies of water are located nearby. Therefore, the task for the residents of such a house is not easy - how to get rid of the humidity in the house, if the foundation can not be redone?

The work ahead is hard, but there is no other way. The foundation will have to be redone, although not immediately, but in parts - however, the whole. Having disassembled a part of the floor and opening the corresponding part of the foundation, qualitatively isolate this piece, and proceed to the next.

Important! This will not completely rid your home of moisture, as there are still two sides of the foundation - the bottom and the sides. But, insulation is already there, albeit partial, so 60 percent of the moisture from this source is guaranteed to cease to flow.

Incorrect foundation and / or waterproofing

Usually, for this reason, old private houses suffer. This does not mean that they were built incorrectly, but only that from old age the foundation had become a donkey and began to let moisture through - insulation was broken.

If the house is new, and everything seems to be protected and closed, and the humidity in the house is increased, then most likely it could be initially incorrect waterproofing of the foundation. It is possible that the very foundation of the house is simply uneven or made with mistakes. Then, over time, you will begin to observe cracks in the floor, due to which moisture flows up into the house, because the foundation itself is gradually destroyed.

How to remove dampness in a private house in this situation?

The hardest thing is to find the very damage at the base. It will be just great if you can see them from the basement (if there is one). To cope with this problem correctly, it is necessary to fix the damage to the foundation and its protection by disassembling the floor, then replace the cracked parts of the floor with new ones.

Poor or impaired ventilation

How often have you noticed that people, trying to cope with the problem of how to get rid of dampness in the house, closed all the gaps and ventilation grilles and turned on all kinds of heaters?

So, when everything is fine with the foundation and its insulation, and the humidity in the house still exceeds the norm, it is most likely a matter of ventilation. Or in her absence.

Closing all air outlets and trying to heat the room, you will not get rid of moisture, rather, on the contrary, you will help the fungus to spread faster. Even worse, when building your private home, you simply forgot to make air passages. In winter, you won’t open the windows.

How to get rid of dampness in a private house or apartment when there is a similar situation? - We proceed as follows:

1. If we talk about the house, then you just need to install vents, and do not forget about the basement. Is the basement completely underground? Then make air inlet and outlet using pipes. Do not overdo it - one or two holes are enough.
2. In the event that there are vents, check them for patency - perhaps there are clogs clogging the air path.

There is always ventilation in the apartment, just check if it is clogged.

Important! Ventilation is when air is constantly circulating. To do this, you need to have one hole above the floor (for introducing fresh air) and one - under the ceiling (for removing stale). An improper ventilation system is when the air either just comes out or just comes in.

Incorrectly installed communication details

Simply put, these are pipes in the bathroom and toilet. The pipes are not insulated - they collect condensate. If they leak, you yourself understand. All this is excess water, giving a humid atmosphere indoors.

This problem needs to be dealt with, and the sooner the better. Perhaps only by eliminating these malfunctions can you completely get rid of such a problem as dampness in the house.

Important! There are other, though much less common, reasons why you are wondering how to get rid of moisture in the house. Cracks on the facade of the house, poor or too dense wall insulation. In a private house, the option of poor ventilation of the underground is possible - then you just need to drill a few small holes in the floor.

to contents ↑

What should be normal humidity?

This section of the article is for those who prefer to wonder “how to remove humidity in the house” before this notorious humidity kills its interior. Although it will be useful to familiarize yourself with the proposed information even if excess dampness in the house is clearly felt without the use of special testing devices.

It is necessary to acquire a device that measures the level of water in the air and once and for all to prevent the danger of being captured by fungus and mold. This device should show a humidity level of no lower than 30 percent, and no higher than 60. If higher, start looking. What to look for is written above.

Important! There are other, popular ways to measure the air in a room for excess or lack of moisture. For example, a glass of water. For this:

• Fill a glass with water.
• Put it in the refrigerator - the time depends on the temperature regime you have chosen. Your goal now is to bring water to a temperature of about 3-5 C.
• Take out the glass and place it in the room.
• Rate the result:
• if after 5-10 minutes the glass is fogged up, and then quickly dried up, the humidity is insufficient;
• if during the same time the surface of the glass not only remained wet, and water drips from it with drops - you definitely have excess moisture in the house.

How to make waterproofing?

So, the dampness in the house is above normal. How to isolate the premises from moisture penetration of the house?

Options will be as follows:

1. Cement, or rather, a mixture of cement and sand, will cope in the basement - a common building practice.
2. In the bathroom, professionals recommend protecting the floor with liquid glass.
3. How to get rid of dampness in a private house - plaster the walls with a cement-based mixture in several layers.
4. For walls in general, there is already an excellent tool - a special water-repellent coating (expensive, true, fun).

Important! Dampness is also successfully removed by specialized apparatuses.Those for houses and apartments, usually of small size and weight, the most modern models do not make noise and consume a little electricity. Very convenient to use. The only problem with such devices is that it is undesirable to turn them on during the heating season. Such a mix can harm the health of the inhabitants of the house.

to contents ↑

If the dampness in a high-rise apartment - what should I do?

As you know, in multi-storey buildings you can also observe, but rather feel, an abundant amount of moisture. Most often this happens in apartments located above the basement. There are several reasons:

• groundwater close to the surface;
• the presence of a river or other water bodies nearby;
• poorly functioning communications;
• lack of ventilation.

Solution 1

First you need to find the cause and eliminate it. Then proceed to isolate the basement from the apartments above. Typically, foam material is used for this purpose. It is enough to correctly put it on the ceiling of the basement, then the question of how to get rid of dampness in the house will disappear, if not forever, then for a long time.

Important! The material layer must be absolutely leakproof.

Decision 2

If the problem is the presence of groundwater, then one can not do with one polystyrene. Take care of a powerful ventilation system to force the basement to be drained.

With proper ventilation, moisture protection and the right communication system, you will never be threatened by humidity in the house. It is only necessary to monitor the serviceability of all these details in your home and not let the situation go by chance.

Now you know what humidity should be in the house and how to get rid of dampness. We hope that you will be able to achieve the desired result with minimal time, money, effort. In any situation, remember, the main thing is to get the desired result, so that in the future you will be comfortable living in your home.

to contents ↑

Stock footage