Can humidity in the bathroom cause mold?

• <div><p>Mold thrives in wet and humid conditions, and the bathroom can often be an ideal place for it to grow. If you are worried about mold, it's a good idea to hire a <a href="https://www.angi.com/nearme/mold-inspection/">local mold inspector</a> to inspect your bathroom. </p><p>How you handle the mold depends on the extent of the issue. If it's on the caulk or other surface, a deep cleaning with mold-killing products such as vinegar or bleach may be sufficient. For a large infestation, you'll most likely need professional mold remediation.</p></div>

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Q: How long does it typically take to install these fans?

• <div><p>Installation generally takes 2 to 4 hours, depending on the home structure, electrical characteristics, and attic access ease.</p></div>

Q: Does a bathroom really need an exhaust fan?

• <div><p>Not every bathroom needs an exhaust fan. If you have a window in the bathroom, you can get many of the same benefits by opening the window. Moisture in window-less bathrooms can damage your wallpaper, paint, drywall, and wood. It can also result in mold growth, resulting in lung issues, skin irritation, and other health issues. You may need an exhaust fan if your bathroom regularly seems stuffy, traps in smells for a long time, or is prone to mold or mildew growth.</p></div>

Q: Is it OK to leave the exhaust fan on all the time?

• <div><p>Leaving an exhaust fan on constantly isn&rsquo;t ideal. While it helps remove moisture and odors, continuous use will lead to wear and tear, higher energy costs, and even fire risks if the motor overheats. Bathroom fans should run for 20 to 30 minutes after a shower, while kitchen exhaust fans should be used only when cooking or clearing air.</p></div>

Q: Are bathroom fans required to meet building code?

• <div><p>Every municipality has its own codes. But generally speaking, all bathrooms must have some ventilation, whether it's a fan or a window. Check your local building codes before doing any bathroom fan installation to make sure you are meeting the code requirements. A reputable electrician or <a href="https://www.angi.com/nearme/bathroom-fan-installation/">bathroom fan installer</a> will be able to answer this question.</p></div>

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Verified Reviews for Exhaust Fan Installation pros in Chariton, IA

*The Angi rating for Exhaust Fan Installation companies in Chariton, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Exhaust Fan Installation needs.

*The HomeAdvisor rating for Exhaust Fan Installation companies in Chariton, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Exhaust Fan Installation needs.

Last update on November 28, 2025

Reviewed in May 2025
Installed new LVP flooring, along with new trim. Completed when he said he would, work looked great! Also installed a front door!
Savage Renovations, LLC
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Reviewed in May 2025
Excellent job of installation - friendly, answered my questions. Cleaned up after the job. Love the windows!
Renewal by Andersen
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Reviewed in December 2024
Great customer service Fast installation Affordable service Skyline tore off and re did the asphalt roof on my house after wind and hail damage. I was so impressed I hired them to also do my garage and shed. These guys do great work.
SKYLINE RESTORATION INC
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Reviewed in December 2023
Jon, Ler and Emanuel L were the crew who installed 5 piers on the corner of my house. They were very efficient, and left things looking exactly as before they did the job. I received updates as their work progressed.
Groundworks
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Reviewed in June 2023
David was personable, prompt, and precise in his installing of a deadbolt and door knob. I would hire him for other work, as well! 5/5
David J. Soukup Construction, Inc.
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Reviewed in September 2022
The installer did a very good job. The only hang up was the bracket for my shower seat. The package was labeled for a right side bracket, but a left side bracket was inside the page. It was mislabeled at the warehouse. Certainly not the installers fault. Bath Planet scheduled a time to come...
Bath Planet
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Reviewed in February 2020
Phil and his crew rearranged their current jobs to ensure that our floors were refinished in time to get the painting done before our move-in date. We also asked them to remove all the baseboards and quarter round - which was good thing because then we could see how poorly the flooring had been...
Oak Wood Floor
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Reviewed in May 2017
Everything went well. Installation and adaptation to my existing ducts was exactly as I wanted it. The price seemed high, but they were actually the lowest of 3 local bids.
C AND K Heating, Cooling & Plumbing
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Reviewed in May 2014
Our first interaction with our point of contact went well. We were given lots of information in both oral and written form. Sales person was not pushy and was very prompt with his estimates. We accepted the proposal, scheduled an installation date, andproceeded to have the system installed. The...
Neighbors Heating Cooling Plumbing & Geothermal
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Reviewed in June 2013
They did a very good job with the installation, and I haven't had any problems with the system.
LeafGuard By Midlands Home Solutions
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