Why Gaps Appear in Hardwood Floors (And How to Fix Them)
Hardwood floors add warmth and elegance to any home, but over time, you may notice gaps forming between the planks. This can be concerning for homeowners in Norwalk, Stamford, Greenwich, Darien, Westport, New Canaan, Fairfield, Wilton, and Ridgefield, CT. While some gaps are normal due to seasonal changes, others may indicate underlying issues. Understanding the causes and solutions can help maintain the beauty and durability of your floors.
Common Causes of Gaps in Hardwood Floors
1. Seasonal Changes and Humidity Fluctuations
One of the primary reasons hardwood floors develop gaps is due to fluctuations in temperature and humidity. During winter, when indoor heating is running, moisture levels drop, causing the wood to contract and form gaps. In contrast, summer humidity can make the planks expand. This natural expansion and contraction cycle is unavoidable but manageable.
2. Improper Acclimation Before Installation
Before installation, hardwood flooring needs to acclimate to the indoor environment. If the wood is installed too soon, it may shrink or expand unexpectedly, leading to gaps. Proper acclimation in Westchester County, NY, and surrounding areas ensures a stable installation.
3. Low Indoor Humidity Levels
If the indoor humidity level consistently falls below 30-50%, hardwood floors are more likely to shrink. This issue is common in homes in Stamford and Fairfield, where winter dryness affects hardwood stability. Using a humidifier can help maintain optimal moisture levels.
4. Poor Installation Techniques
Incorrect nailing or improper spacing during installation can cause gaps to appear over time. That’s why it’s crucial to have hardwood floors installed by professionals, such as Hardwood Floors LLC in Norwalk, CT.
5. Wood Type and Grain Direction
Certain wood species and grain patterns are more prone to movement. For example, oak and maple are more stable than hickory or pine. Engineered hardwood tends to be less affected by moisture changes compared to solid hardwood.
6. Subfloor Issues
If the subfloor is uneven or lacks proper support, planks may shift, leading to gaps. In older homes across Greenwich, New Canaan, and Wilton, subflooring problems can be a contributing factor.
How to Fix Gaps in Hardwood Floors
1. Wait for Seasonal Adjustments
If gaps are small and appear only during the winter, it’s best to wait until summer to see if they close up naturally. This is common in homes throughout Westport and Ridgefield, CT.
2. Use a Humidifier
Keeping indoor humidity between 30-50% helps prevent excessive shrinking. A whole-house humidifier or a portable one in problem areas can make a significant difference.
3. Fill Small Gaps with Wood Filler or Putty
For minor gaps that don’t close up seasonally, a wood filler or color-matched putty can be used. However, this is a temporary fix and may need touch-ups over time.
4. Install Flooring Strips
For persistent gaps, thin strips of wood can be inserted and glued into place. This method is often used in older homes in Norwalk and Fairfield where natural settling has occurred.
5. Refinishing the Floors
Sanding and refinishing the floors can sometimes help close gaps. A professional refinishing service from Hardwood Floors LLC can assess whether this is the right solution for your home.
6. Consider a Professional Inspection
If gaps continue to grow or become a tripping hazard, professional intervention is necessary. Hardwood Floors LLC provides expert flooring solutions in Norwalk, Stamford, Greenwich, and surrounding areas.
How to Prevent Future Gaps
- Control Indoor Humidity: Use humidifiers in winter and dehumidifiers in summer.
- Proper Installation: Ensure floors are installed by experienced professionals who follow best practices.
- Choose the Right Wood: Opt for stable wood species suited to the Connecticut climate.
- Regular Maintenance: Periodic inspections and refinishing can keep gaps at bay.
Need Professional Help? Contact Hardwood Floors LLC
If your hardwood floors have noticeable gaps and you’re unsure how to fix them, Hardwood Floors LLC is here to help. Serving Norwalk, Stamford, Greenwich, Darien, Westport, New Canaan, Fairfield, Wilton, and Ridgefield, CT, we specialize in installation, refinishing, and repair services.
📍 Visit Our Showroom: 194 Main St,Suite 2-NWNorwalk, CT 06851
📞 Call Us: (203) 913-4209
🌐 Website: www.hardwoodfloorsllc.com
Trust the experts to keep your floors in top condition year-round!
