Skip to Main Content

Ohio Basement Systems is now Ohio Basement Authority.  Learn more here.

Basement Humidity

Ohio Basement Systems and The Basement Guys are now Ohio Basement Authority

Walking into your basement shouldn’t feel like entering a sauna. A humid basement is not just inconvenient; it’s also a potential health hazard and a breeding ground for various problems, particularly in the varying climate of Northern Ohio. 

While some humidity in your basement is normal, excess moisture can lead to mold growth, pest infiltration, structural damage, and other serious concerns that require immediate professional attention. 

Ohio Basement Systems specializes in basement waterproofing and humidity control, providing effective and permanent solutions to banish unwanted moisture and secure basements against the ill effects of high humidity. 

On this page, you’ll learn about common basement humidity problems in Northern Ohio and how our professional repairs help safeguard your home. 

Understanding Basement Humidity 

Humidity is the concentration of water vapor in the air. When the relative humidity levels in basements surpass the 55-60% mark for prolonged durations, it creates a favorable environment for problems such as: 

Ignoring these signs of high humidity can harm your home and health. Addressing basement humidity involves recognizing the underlying causes and adopting relevant solutions to manage moisture levels effectively. 

Sources of Basement Humidity 

Several factors contribute to basement humidity, including: 

  • Water intrusion through wall cracks, floor cracks, and other openings 
  • Water seepage due to porous concrete structures 
  • Internal leaks from appliances and plumbing 
  • Poor exterior drainage causes water accumulation around the foundation 
  • Outdoor humidity infiltration through open windows and inadequate ventilation causes condensation 
  • Inefficient insulation allows warm air to meet cooler surfaces and form condensation 
  • Everyday household activities (laundry, showers) add to indoor moisture levels 

Addressing these at the source is paramount for efficient humidity control. 

Can Excessive Basement Humidity Be Fixed? 

Absolutely! With the right solutions, like those provided by Ohio Basement Systems, basement humidity can be permanently rectified. Our comprehensive basement waterproofing system offers complete moisture elimination, creating a healthier and more comfortable living environment. 

Ohio Basement Systems’ Approach to Controlling Basement Humidity 

We implement several key steps to effectively manage basement humidity: 

  • Inspection: We evaluate your home to identify water ingress points. 
  • Interior Drainage: Our innovative interior perimeter drainage catches and redirects leaking water that contributes to humidity levels. 
  • Sump Pump: The interior drains are connected to a sump pump, which actively removes collected water. 
  • Wall Vapor Barrier: A thick and durable basement wall vapor barrier blocks moisture penetration. 
  • Dehumidifier: Our powerful, yet energy-efficient dehumidifier regulates moisture levels and purifies the air. 

Ohio Basement Systems employs specialized products tailored to solve unique humidity issues, offering superior effectiveness over generic store-bought solutions. All our proprietary solutions are backed by extensive, transferrable warranties. 

The Importance of Addressing Basement Humidity Promptly 

Addressing basement humidity is crucial to prevent: 

  • Health risks from mold growth 
  • Pest or critter infestations and foul odors 
  • Deterioration in air quality, leading to respiratory problems 
  • Structural damage to the foundation and building components 
  • Increased utility costs due to energy inefficiency 

By choosing Ohio Basement Systems, you ensure a dry, safe, and hospitable basement environment, with our specialized solutions providing permanent relief from basement humidity. 

Trust Ohio Basement Systems for Superior Basement Waterproofing Solutions 

Don’t ignore high humidity in your basement. Excess moisture enables mold growth, pests, odors, and structural issues. Protect your home with proven waterproofing solutions from the experts at Ohio Basement Systems. 

We have been a reliable partner for basement waterproofing in Northern Ohio for more than 20 years. Known for our dedication, knowledge, and innovative products, we strive to provide unparalleled services. Contact us today to book your free inspection and estimate.


The ideal humidity level for basements is between 40% and 50%. Levels above 60% can lead to condensation, mold growth, and other moisture-related issues. Contact Ohio Basement Systems for more information and help controlling basement humidity.

You can measure basement humidity levels using a hygrometer. This device displays the amount of humidity in the air.  Hygrometers are usually available at home improvement stores or online. Contact our team at Ohio Basement Systems for help determining your basement’s humidity level and any needed moisture management solutions.  

While a dehumidifier can help reduce humidity levels by removing excess moisture from the air, it is not a complete solution. Addressing the root causes of leaks, seepage, and poor ventilation is crucial for a long-term solution to basement humidity problems. Contact Ohio Basement Systems for a free inspection and no-obligation repair estimate

Ohio Basement Systems Service Map

Our Locations


1 Marion Ave, Suite 309
Mansfield, OH 44903
(567) 275-8588


7950 Bavaria Rd.
Twinsburg, OH 44087
(330) 235-1229


159 Crocker Park Blvd, 4th floor
Westlake, OH 44145
(330) 235-1229


35475 Vine St, Suite 216,
Willowick, OH 44095
(440) 332-4339


8531 Market St.
Youngstown, OH 44512
(330) 400-3783