How do you dry out a caravan floor?

In this blog post, we will answer the following question: How do you dry out a caravan floor? We will explain the origin of caravan high humidity and dampness, and also give you a few essential tips on how to dry out a caravan floor.

How do you dry out a caravan floor?

The best and quickest way to dry out a caravan floor is to turn the heat on and to use a dehumidifier. By using a heater and a dehumidifier, you will succeed to dry all the damp in the caravan, be it on the floor or in the walls. 

Most people try to dry their caravan floor in the least convenient ways. Unfortunately, the error begins with a misdiagnosis of its causes. I’m sure you choose to be one of those who KNOW how to both prevent and fix caravan dampness. The surest way is to invest in a good dehumidifier for your house on wheels.

The advantages of caravan dehumidifiers are limitless, but to name a few:

  • Dehumidifiers can be programmed: automatic on and off, desired degree of humidity, etc., according to your needs.
  • Pleasant indoor climate: The less humid environment is more bearable in summer and winter
  • Heating energy savings: Drier air is easier to heat. It is 4 TIMES more expensive to heat “water” than air.
  • Fighting against mould: Ambient humidity is reduced and the walls do not get damp. Therefore mould does not form colonies.
  • The floors of the caravan will stay dry: The air allows to eliminate the humidity in ceramic, porcelain and granite floors.
  • Healthier indoors: Dry air contains less fungus, mould, and other allergy- and asthma-causing agents.
  • They are manoeuvrable and portable: They can be moved throughout the house (without facilities). They usually have wheels and a handle to facilitate their movements.

Of all the ways to fight humidity on floors, this is the one that I recommend the most to use for its efficiency and safety. Why would you deprive yourself of having one? Floor humidity is one of the most annoying manifestations of all types of high humidity in a caravan. 

Possible causes for damp caravan floors

The first thing we assume when we see wet floors is that there is a loss of water. The second thing that comes to mind is to blame the pluvial or sewage pipes. Obviously, we are not sure where the problem is, and there we are left wondering:

Why is the caravan floor wet?

One of the surest ways to rule out some of the causes we describe is to check that the moisture in floors is THROUGHOUT THE CARAVAN. If it were a break in the pipes, the humidity in the floors would only affect a particular sector, like the bathroom for example.

With this in mind, let’s see what are the most common causes of caravan floors getting damp.

  1.  Have you ever heard of water tables?

To keep things simple, let’s say that the water tables are accumulations of water that run under the ground where the caravans are located. There are lowland regions or near water sources (rivers, lakes, etc.) where these layers run very close to the foundation of the house. This phenomenon is exacerbated in seasons of high rainfall.

As construction materials are porous, it is common for them to absorb excess water and transmit it to the foundations and floors. Although it is not the most common cause for floors that perspire moisture, it is very common in areas with this geographical location.

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  1. Condensation  and high humidity 

In fact, condensation is the most common cause of damp floors. Excess water vapour indoors causes humidity to rise to “dangerous” values. When the air cannot contain any more vapour in suspension (100% humidity) it ends up condensing on the coldest surfaces of the house. Which are?

It is common for these extreme conditions to appear:

  • Moisture in walls
  • Leaky windows
  • Mould stains on walls and ceilings
  • Moisture in floors

The view worsens even more in houses near maritime zones, with very high relative humidity. But the culprit of the excess humidity will not only be the geographical region, it will also be us and our bad habits.

Tips for drying out caravan floors

You are probably still wondering: How to solve moisture problems in floors?

So far the technical explanation, but I don’t want to disappoint those who are just waiting for tips for drying wet floors. Let’s see then four ways to dry out caravan floors.

  1. DO NOT OPEN the windows on a VERY humid day. If the floors are wet, it is very possible that there is high humidity. The air is already saturated; the only thing that you would achieve is to aggravate the panorama.
  2. Ventilate in hours of low humidity. It can be around noon and at siesta times. In these periods the ambient humidity tends to drop.
  3. Wash floors with VERY HOT water. It is not about burning but at least with a temperature as hot as you can bear. The high-temperature water will improve the evaporation of the water that we are contributing to the floors that are being washed.
  4. Add alcohol to the washing water. The evaporating alcohol will significantly improve the drying times.

Quick tips to avoid high humidity in a caravan

  1. A fundamental tip to avoid high humidity in a caravan is to carry out an inspection every year to avoid further damage. It is convenient to remember that when we observe humidity in our caravan, the filtration has occurred for a long time and it has been able to damage the structure without realizing what the cost of the repair can multiply. 

The structures of motorhomes are generally made of wood, which is very absorbent to water and ends up rotting.

  1. Visually check the condition of the exterior sealants. If we detect that they are cracked, broken or hardened, there is no doubt – we must replace them.
  1. Park the caravan (if possible) with a certain inclination, so that there is no stagnation of water on the roof. Many motorhomes have flat roofs and become pools of water. This causes the water level to rise on the roof and seep through skylights or profiles. 
  1. Although it may not seem like it, interior condensation is also a problem that can generate breakdowns. As in any building, airing is convenient. And if possible use dehumidifiers from time to time.
  1. Using awnings if we park a caravan outside is essential. But you have to use awnings that allow room to breathe or semi-awnings that only cover the roof. Because if the awnings are too tight we will cause external condensation.

Conclusions on how to dry out a caravan floor

On a final note, we want to clarify something: Although laminate floors get much less wet than other types of floors, their installation DOES NOT SOLVE the underlying problem.

The main cause of condensation on floors is still high ambient humidity. The floating floors will help the SYMPTOM not to manifest as with other floors, but the condensation humidity will remain.

Do not have any doubts that all the techniques that we have told you to know how to combat humidity in floors WORK. But if you don’t eliminate the causes that produce humidity at home, the problem will appear elsewhere. Condensation moisture can be solved, but prevention is as important!

If you have any tips on how to dry out a caravan floor and how to prevent caravan dampness, please feel free to share them with our other readers!

FAQ on How do you dry out a caravan floor?

How do you fix dampness in a caravan?

Fixing damp in a caravan takes time, and sometimes lots of money (that is if you want to replace the affected areas). The simplest solution is to wait for it to dry out. There are a few tricks that can quicken the process, but it is also essential to understand where all of this humidity came from and prevent it. 

Can damp be repaired in a caravan?

Yes, damp can be repaired in a caravan, but it is laborious and expensive work. You will have to replace most of the structure of the caravan. 

How do I keep my caravan damp-free?

To keep your caravan damp-free you must keep it ventilated at all times, shower outside when possible, cook with the windows/door open, don’t dry your laundry inside the caravan and invest in a good humidifier. 


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