when the rainwater pools on the roofwhether it’s hours or even days, can become a real ‘headache’ because it not only causes humidity problems, mold spores can affect your health. Read on and find out what to do if the rain water it puddles on the roof: avoid moisture from leaks.
What happens when there is high humidity at home?
Listening to the rain is one of the most relaxing sounds… or stressful when there is a lot of humidity at home because in addition to damaging the walls and ceiling of the home, it causes saltpeter, those small deposits of mineral salts that eat away at the construction material.
Dealing with excessive humidity at home is a nightmare because it is not only related to the proliferation of mold spores that cause health problems such as allergies or asthma, describe specialists at the Mayo Clinic Medical Institute. In addition, it represents an extreme threat by deteriorating the structure and construction material of our home.
What to do if rainwater pools on the roof: avoid humidity due to leaks/ Photo: iStock
Where is the humidity most concentrated?
The roof is one of the areas of the home where humidity is more concentrated due to rain. If he rainwater pools on the roof, it will start leaking…unless you go upstairs to sweep it up or count on downspouts so that it flows
According to information from National Center for Biotechnology Information, roofs are never completely flat because building regulations require that they have a minimum slope of 2 percent, that is, about 2 centimeters for every meter. However, during the rainy season, the flooding can remain for days or weeks, depending on the depth of the water.
In addition to avoiding the formation of paint blisterswaterproofing our roof helps prevent corrosion of home finishes, the appearance of humidity stains and mold on the walls, leaks, damage to the closet or closet because it is attached to the wall and until your clothes absorb the smell of humidity. Just as you read it!
What to do if rainwater pools on the roof: avoid humidity due to leaks/ Photo: iStock
How to prevent rainwater from pooling on the roof?
There are several options to prevent the rainwater pools on the roof. If this year you did not have the opportunity to waterproof the roofdon’t worry, here I share how to prepare a quick-drying homemade waterproofing so you don’t have to spend more.
Follow these tips that, although they are simple, I am sure will get you out of trouble until the end of the rainy season. Take note!
1. Make sure the water reaches the drain
Most roofs look level to the naked eye, but if the standing water problem has been around for a couple of years and you tend to leave it for days or weeks, chances are the roof sag more because it is not designed to support so much weight.
What to do if rainwater pools on the roof: avoid humidity due to leaks/ Photo: iStock
If you have already detected that there are deep areas that accumulate water, it is best to fill them with hydraulic mortar, a type of mixture with sand that is mainly used for lining walls, but that can be very effective for “leveling” the roof of your house, when it already has subsidence.
2. Keep the drain clear
Notice that the roof downspouts are free of debris, since when clogged they tend to accumulate puddles of water on the roofIn the long run, they will cause seepage damage.
What to do if rainwater pools on the roof: avoid humidity due to leaks/ Photo: iStock
3. Add more downspouts
If your drain system works and isn’t clogged either, but you still continue with waterlogging problems you probably don’t have enough downspouts to manage the amount of water that accumulates on the roof, therefore, adding new drains could be an effective solution so that you avoid going up to sweep your roof every time it rains.
There are cases in which there is no other option but to redo the roof, but it is necessary when it is not well built or none of the previous solutions work. a problem of flooding on the roof It is always due to a bad design, do not hesitate to consult a specialist to solve it before there is more damage.
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If you are interested in knowing how to make a homemade waterproofing To protect your walls and roofs against the rain, stay in the following video. Forget about spending more!