How to Lower Humidity in Your Home

Excess moisture in your home can lead to a number of problems. It’s important to control your home’s humidity to avoid things like mold, mildew and other water-related damage. There are many ideas out there that explain how to lower humidity.

how to lower humidity

Lowering the humidity in your home can lead to many benefits including keeping you comfortable, saving you money and discouraging the spread of harmful mold.

We’ll go over how to lower humidity in your home and why it’s important.

Why High Humidity in the Home is Bad

Rising humidity levels in your home can come from a number of different sources. Everyday activities such as cooking, showering, doing laundry and washing dishes all contribute to the moisture in the air.

Poorly insulated walls, windows and doors create cool surfaces in the winter. Water can easily form on these surfaces and leak inside them causing damage to their structural integrity.

Your home’s humidity levels should be in the range of 30-50%. Anything higher than that is when moisture build-up becomes a problem.

Some other things that can happen from high humidity are:

  • It’ll flat out feel hotter in your home
  • When the air is humid, sweat can’t cool you down because it’s unable to evaporate
  • Wood can swell and start to deteriorate
  • Mold spores and mildew can easily grow and multiply
  • Sleeping can become uncomfortable
  • If you have pets, they can start to smell worse
  • The process of rust speeds up in high humidity

All these scenarios can relate to a bigger overall problem – high humidity in your home will cost you money.

How to Lower Humidity with these Tips

Since there are a lot of factors that can cause high humidity in the home, there are a bunch of ways to fix the problem. We’ve come up with a solid list of ways of how to lower humidity in your home.


how to lower humidity in house

One of the biggest ways to combat high humidity levels is to make sure your home is well ventilated. Areas like the kitchen and bathroom experience the most moisture so it’s imperative to have proper ventilation in those areas.

Cracking a window while you’re showering or cooking or installing exhaust fans can greatly help lower humidity in the bathroom and kitchen.

If your attic isn’t properly ventilated, it can become a hotbed for humidity. Attic fans and vents can help keep the area dry. The use of fans throughout the house can help keep the air flowing and reduce humidity.

Shorter Showers

Something as simple as taking shorter and/or colder showers can contribute to lowering the humidity in your home. Longer and hotter showers produce more steam which can stick around and adds to the moisture build-up.

Using a low flow shower head can also help lower humidity.

Limit the Amount of Plants Inside

Plants release moisture in the air and, if you have a lot of them around the house, it can accumulate pretty quickly.

Be sure to limit the amount of plants in your house or switch between having some outside and inside. Also, don’t overwater them.

How to Lower Humidity: Maintain Your Gutters

lower humidity

Even though your gutters and downspouts are outside of your home, they can contribute to the humidity inside if not well maintained.

Making sure your gutters are clean and effectively carrying water away from your home’s foundation is important when trying to lower humidity.

Any excess water that builds up at the foundation can seep into your home and open up a whole slew of problems.

Repair or Replace Your Windows and Doors

how to lower humidity in the home

Drafty, worn out windows and doors can cause cold moisture build up in your home and raise your humidity levels.

Some fixes for windows might include adding a plastic film to the glass or weatherstripping and caulking the outside and inside of the windows.

However, once your windows become drafty and moisture starts to build up in between the panes, you need to replace them. Feldco’s vinyl windows are designed for the Midwest and will keep the elements outside of your home.

As for doors, you can try weatherstripping the bottom to keep air from getting inside. Installing a storm door is also a great way to shield your entryway and add a layer of insulation so moisture doesn’t build up.

Much like windows, however, once a door starts to fail, your best option is replacement. You can get a free quote for new exterior doors right here.

Use a Dehumidifier

This is as simple as it sounds. If you still find it difficult to control your home’s humidity, adding a dehumidifier can greatly improve your efforts.

There are many different types of dehumidifiers and you can learn more about them here.

Don’t Underestimate the Importance of Monitoring Humidity Levels

As we discussed, having high humidity levels in your home can be very detrimental to everyone living there and the house itself.

From the growth and spreading of mold to damaging the structural integrity of your home, there are many reasons to lower humidity.

The methods on how to lower humidity can be as simple as taking shorter showers or cleaning your gutters.

On the other hand, you might find that the cause of your home’s humidity is due to faulty windows and doors. In which case, get a free quote online or call 866-4FELDCO for the best windows and doors in the Midwest.

Share this article:


Get started with

*View our privacy policy

Or call us at 1-866-4FELDCO®
or visit one of our locations.


fiberglass front entry door security

How are front doors made? A Detailed Look into Exterior Doors

How are front doors made? The front door is not ...
New Homeowner Checklist

Move-in Checklist for New Homeowners

The Ultimate Guide: Move-in Checklist for New Homeowners Moving into ...

How Roof Shingles are Made

Unveiling the Process: How Roof Shingles are Made Roof shingles ...

Gutters: Are They Really Necessary?

The Importance of Gutters Gutters play a crucial role in ...
brown double hung windows

What Are Window Jambs & Why Are They Important?

Window Jambs & Their Importance Window jambs are indispensable as ...

Book Today and Save!

Over 500,000 homeowners have trusted Feldco with their windows, siding and doors. Click the button below and we’ll get started on your quote!