Home Improvement Interior Remodel

What Happens to Your Home in the Humidity? 6 Major Issues You Should Watch For

Condensation

Kinga Krzeminska / Getty Images

Not only is high humidity uncomfortable for you, it can actually cause serious damage to your home. Especially in the dog days of summer and long bouts of rainfall, humidity levels have been rising at an alarming level.

Read on to see what humidity does to your home and how you can combat it swiftly!

Inspecting the basement for mold

The Spruce / Sanja Kostic

Mold growth

When your home gets damp due to humidity, unfortunately, mold can grow rampant. Mold can grow in and penetrate walls but can also grow on soft surfaces like pillows or rugs in areas with poor ventilation.

Mold can cause health problems like asthma or allergies, so it's important to tackle this problem right away.

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Peeling Wallpaper and Paint

When humidity isn't controlled, it creates a breeding ground anywhere where there is excess condensation. this can cause your wallpaper and paint to start curling or peeling away.

Covering it up won't fix the problem, so a fresh coat of paint or a new layer of wallpaper won't cut it when it comes to humidity.

Rotting Furniture and Decor

Another unfortunate sign that your home has high levels of humidity is decaying furniture, especially wood. It can even cause damage to your floorboards (especially if they are wooden), and window frames too.

Structural Damage

High humidity can absolutely damage structural damage within your home like your walls, drywall, and yes, even concrete.

Surprisingly, humidity can also damage metal components like your support beams.

Living room with load bearing beams

PhotoAlto/Frederic Cirou / Getty Images

Causing Structural Beams and Studs to Contract

Humidity makes your home's structural beams to swell and contract. This leads to walls cracking and causing even more moisture to seep into your house.

Sagging Floors

Yes, sagging floors are another sign your house is way too humid. Especially if your floors are wooden, they can sag as well as crack, which isn't exactly safe for you or your family.

How to Help Your Home Become Less Humid

First, dehumidifiers do exactly as what their name says. These machines are very effective at decreasing humidity levels in your home. They are particularly useful in places where your home collects more moisture, so your basement and bathrooms.

Secondly, using exhaust fans while you're using a lot of water (think: bathing and cooking) can decrease the amount of humidity in your home.

While this tip may seem almost too simple, it's quite effective and doesn't cost anything. Opening windows can swiftly decrease humidity. The fresh air will help absorb any excess moisture.

It's easy to use too much water in excess, so it's best to limit this as much as possible. As much as it's an annoyance it's important to try to take shorter showers (and cooler ones too).

Lastly, you can install indoor air quality monitors to alert you if there's anything to be concerned about in your home. These monitors have humidity sensors that will give you peace of mind right away.