Why Does My Floor Squeak? Causes and Solutions

Why Does My Floor Squeak? Causes and Solutions

Why Does My Floor Squeak? Causes and Solutions 2560 1709 Chris Q.

There is something uniquely irritating about a squeaky floor. We expect our floors to be silent, making it possible to maneuver through homes gently and comfortably without any loud noises. When our flooring starts to squeak, it can start as only a minor annoyance, and then – over time – become one of the things you dislike most about your home.

There are many different reasons that your flooring may squeak. There are also many different solutions that you can consider in order to take the squeak away. If you’re in the Staten Island or New York City area and you’d like an expert to come and assess and repair your flooring, make sure you contact Christian Construction, today.

The Anatomy of a Squeaky Floor

Floor squeaks can occur in various types of flooring, from traditional hardwood to modern engineered floors. The sound is not usually from the type of flooring itself. Rather, the sound typically arises from movement within the floor system, where two surfaces rub against each other. Several key components can be involved:

  • Floorboards – The individual boards or planks that make up the surface of the floor.
  • Joists – Horizontal structural elements that support the floorboards.
  • Subfloor – A layer between the floorboards and joists, providing additional stability.

Each of these has the potential to lead to squeaks and creaks. Often, though not always, there are a range of different issues that affect the noise of your flooring.

Common Causes of Floor Squeaks

One challenge with flooring is that you typically cannot safely remove it to try to see what the problem is. You simply have to try to figure out based on guesses. Luckily, the vast majority of noise is going to come from one of the following issues:

  • Loose Floorboards – Over time, floorboards can become loose from the subfloor or joists. This loosening allows the boards to move slightly when stepped on, creating the characteristic squeaking sound.
  • Subfloor Issues – Problems with the subfloor, such as gaps or unevenness, can lead to floor squeaks. If the subfloor is not securely attached to the joists or if there are spaces between the subfloor and the floorboards, movement and noise can result.
  • Seasonal Changes – Wood is a natural material that responds to changes in humidity and temperature. During colder months, wood can contract, leading to gaps and loosened connections. Conversely, in more humid conditions, wood expands, which can also cause friction and squeaking sounds.
  • Wear and Tear – Regular use and traffic over the years can wear down the connections between floorboards, subfloor, and joists. This wear and tear can loosen nails, screws, and other fasteners, leading to movement and noise.
  • Inadequate Support – If the floor joists are not adequately spaced or if they are weakened due to age or moisture, the floor may not have sufficient support. This lack of support can cause the floor to flex more than it should, leading to squeaks.
  • Improper Installation – Floors that were not properly installed may be more prone to squeaking. Issues such as insufficient nailing, improper alignment of joists, or the use of subpar materials can all contribute to a noisy floor.

Identifying the specific cause of your floor’s squeakiness is the first step toward finding a solution. Each scenario presents its own set of challenges and may require a different approach to address them effectively.

At its core, a squeaky floor is a sign of movement where there should be stability. Whether it’s due to the natural ebb and flow of the wood, the wear of time, or the oversight of installation, each creak tells a story of the floor’s journey and the forces acting upon it.

How to Address Squeaky Flooring – DIY and Professional

After identifying the causes behind the pesky squeaks in your flooring, the next step is exploring effective solutions to restore the peace and quiet of your living space. Remedies for squeaky floors can range from simple DIY fixes to more comprehensive professional repairs, depending on the severity and source of the issue.

DIY Solutions for Squeaky Floors

For the hands-on homeowner, several DIY approaches can address minor squeaks with minimal cost and effort:

  • Squeak-Relief Screws – Specialized screws, such as counter-snap or squeak-relief types, can be driven through the floorboard and subfloor into the joist. These screws pull the layers tightly together, reducing movement and noise. The screw heads can then be broken off or concealed to maintain the floor’s appearance.
  • Shims – In cases where there’s a gap between the floor joists and the subfloor, wooden shims can be gently tapped into place to reduce movement. It’s crucial to avoid forcing the shims too tightly, as this could raise the floorboards.
  • Construction Adhesive – Applying construction adhesive along squeaky floorboard seams or between the subfloor and joists can secure loose areas and reduce noise. This method is particularly useful when access to the underside of the floor is available.
  • Lubrication – For squeaks caused by floorboards rubbing against each other, a temporary solution is to sprinkle talcum powder, graphite powder, or WD-40 into the seams. This lubrication can ease the friction and quiet the squeaks.

If the flooring is only squeaking in one specific area, you can usually try to address it using one of the steps above. But if you’re not a hands on person, there are more squeaks in other areas of the home, or you’d just like some help, it is often better to contact a flooring company.

Professional Solutions for Persistent Floor Squeaks

When DIY methods fall short or the floor’s issues are more complex, professional intervention can provide long-lasting solutions. Professional flooring companies can offer:

  • Securing Subfloors and Joists – Professionals can assess and reinforce the connection between the subfloors, joists, and floorboards. This may involve using screws or nails that are more suited to the floor’s materials and condition, ensuring a secure and silent bond.
  • Joist Repair or Replacement – In cases where the joists are weakened or inadequately spaced, professionals can repair or replace these structural elements to provide the necessary support, thereby eliminating the cause of the squeaks.
  • Subfloor Replacement – Extensive damage or issues with the subfloor may necessitate partial or complete replacement. This process involves removing the existing flooring, repairing or replacing the subfloor, and then reinstalling or replacing the floor covering.
  • Leveling and Underlayment Installation – For uneven floors that contribute to squeaks, professionals can level the subfloor and install an underlayment, creating a stable and even surface that reduces the likelihood of future squeaks.

Deciding between a DIY fix and professional repair involves considering the extent of the issue, the value of your time, and your comfort with home improvement tasks. While DIY solutions can be effective for minor, isolated squeaks, professional repairs offer a more comprehensive approach to underlying structural issues, ensuring the longevity and safety of your flooring.

Regardless of the path chosen, addressing squeaky floors not only enhances the comfort and tranquility of your home but also protects your investment in your flooring. By taking action to silence squeaky floors, homeowners can enjoy a serene and stable living environment, free from the distractions of creaks and groans underfoot.

If you need help with your flooring in Staten Island, please contact Christian Construction, and let’s talk about what you need and how we can support you.


  • Chris Q.

    Christian Construction is a Staten Island contractor that specializes in whole house renovations and takes on both small and large projects throughout NYC and parts of NJ. We have been in business since 1999. We offer exterior services including roofing, siding, gutter cleaning, house painting, outdoor kitchen installation, masonry, and decking. We also offer interior services including kitchen remodeling, bathroom renovations, interior house painting, flooring, window replacement, and more. We have a on-staff team of dozens of employees that each have their own specialties, and are happy to take on even the smallest of projects to support you with your residential or commercial property needs. You can contact us at 718-447-6475 at any time for a no-obligation quote.