Hardwood floors are a popular choice for homeowners due to their natural beauty, durability, and timeless appeal. However, if you notice your hardwood floors rising up or buckling, it can be frustrating and concerning. This issue typically stems from environmental conditions or improper installation, but it is a problem that can be fixed and, most importantly, prevented with proper care. In this blog, we’ll explore the reasons why hardwood floors rise up, how to fix the problem, and ways to prevent it from happening again.
Common Causes of Hardwood Floors Rising Up
Moisture and Humidity
Why Moisture is the Biggest Culprit
One of the most common reasons hardwood floors rise up is due to excess moisture. Wood is a natural material that reacts to changes in humidity by expanding and contracting. When exposed to too much moisture, the wood absorbs water and expands. If the wood doesn't have enough space to accommodate this expansion, it will start to push against itself, causing the planks to buckle or rise up.
Sources of Moisture in Your Home
Several factors can contribute to increased moisture levels in your home. These include:
- Leaking pipes or roofs: Water can seep under the floorboards and cause them to swell.
- Improper subflooring: If the subfloor wasn’t properly dried or had moisture trapped underneath during installation, the hardwood above can be affected.
- High indoor humidity: Homes in humid climates are more prone to issues like hardwood buckling if humidity levels aren’t controlled with ventilation or dehumidifiers.
Inadequate Installation Practices
Lack of Acclimation
Before hardwood floors are installed, the material needs to be acclimated to the environment where it will be placed. Acclimation is a process where the wood adjusts to the indoor temperature and humidity of the room. If the hardwood isn’t given enough time to adjust, it will expand or contract after installation, often causing buckling or rising.
No Expansion Gaps
Expansion gaps are crucial during installation. These gaps allow the wood to expand and contract without causing damage. If the boards are installed too tightly against walls or other flooring materials without leaving enough room for movement, the boards will rise up as they expand.
Poor Ventilation
Trapped Moisture
If your home has poor ventilation, moisture can easily become trapped, especially in areas like basements or crawl spaces. This trapped moisture rises and affects the hardwood flooring above, leading to buckling. Proper ventilation in areas like attics, crawl spaces, and basements is essential to maintaining a healthy humidity level.
Regulating Indoor Humidity
Maintaining indoor humidity levels between 35% and 55% is recommended for hardwood floors. Using a dehumidifier in humid months and ensuring proper air circulation can help prevent moisture-related damage to your floors.
How to Fix Rising Hardwood Floors
Identifying the Source of Moisture
Fix Leaks and Humidity Problems
The first step to fixing rising hardwood floors is identifying and eliminating the source of moisture. Whether it's fixing a leaking pipe, improving ventilation, or controlling indoor humidity levels, addressing the root cause is essential to preventing further damage. You may need a professional plumber or HVAC technician to help solve the issue.
Drying the Floor
Once the moisture source is resolved, the next step is to dry the affected area. Depending on the severity, this could involve using fans, dehumidifiers, or professional water damage restoration services. Quick action is important to prevent long-term damage to both the floor and subfloor.
Replace or Repair Damaged Boards
Can You Save the Damaged Sections?
In many cases, sections of the hardwood flooring that have risen may need to be replaced. A professional can assess the extent of the damage to determine if only a few planks need to be removed and reinstalled, or if a larger portion of the floor must be replaced. It’s essential that the installation is done correctly this time, with proper acclimation and expansion gaps.
Refinishing the Floor
If the damage is not too severe, sanding and refinishing the floor might be enough to restore its original appearance. Friends and Family Flooring is Bona certified, meaning we can provide expert refinishing services that will make your hardwood floors look new again. Refinishing is a more cost-effective solution than replacing the entire floor and is ideal for restoring minor surface damage caused by rising or buckling.
Preventing Hardwood Floors from Rising in the Future
Proper Installation Techniques
Hire Bona-Certified Installers
Ensuring your hardwood floors are installed correctly the first time is key to avoiding problems down the road. Professional installers, like those at Friends and Family Flooring who are Bona certified, follow best practices for acclimation, moisture testing, and providing proper expansion gaps during installation.
Testing Moisture Levels
Before any hardwood installation, it’s important to test the subfloor for moisture content. Moisture barriers can also be installed between the subfloor and hardwood to prevent any moisture from seeping through over time.
Regular Maintenance
Use Professional-Grade Cleaners
Proper cleaning and maintenance will extend the life of your hardwood floors. Using high-quality, professional-grade cleaners like Bona’s hardwood floor cleaner helps protect your floors from moisture damage, dirt buildup, and general wear and tear.
Monitoring Humidity Levels
Maintaining your home’s humidity levels is essential for the longevity of your hardwood floors. In particularly humid environments, consider installing a dehumidifier or humidistat to keep levels in check. This will prevent excess moisture from damaging your floors and causing buckling in the future.
Annual Inspections
It’s also a good idea to have your floors inspected annually by professionals, especially if you live in a climate that fluctuates between extreme humidity and dryness. A Bona-certified expert can assess your floors and ensure they are properly maintained, avoiding future issues with rising or buckling.
Hardwood floors rising up can be a frustrating issue, but with proper care, it’s something that can be resolved and prevented. The main culprits for hardwood buckling are moisture, improper installation, and poor ventilation. By addressing these factors and enlisting the help of Bona-certified professionals, you can protect your hardwood floors from future damage.
At Friends and Family Flooring, we specialize in both installing and refinishing hardwood floors. As a Bona-certified company, we provide expert refinishing services that not only fix buckling issues but also restore your floors to their original beauty. If your hardwood floors are rising or you’re concerned about potential damage, contact us today. Visit our website or stop by our store at Fulton & Silver Spring, MD, to learn more about how we can help you maintain your floors for years to come.
