What You Need to Know About Preventing Hardwood Floors from Squeaking

By Cezar

Cracks and squeaks in hardwood floors can be a common problem, but there are ways to prevent them from occurring. The first step is to identify the source of the squeak. If it is coming from an area where two boards meet, then you may need to secure them together with screws or nails. If the squeak is coming from an area where a board meets a wall or other surface, then you may need to add a shim or wedge between the board and the wall.

It is important to regularly inspect your hardwood floors for signs of wear and tear. If you notice any cracks or loose boards, then you should take steps to repair them as soon as possible. This will help prevent further damage and reduce the chances of squeaks occurring.

Causes of Flooring Noise

Floor noise can be a source of frustration for homeowners, as it can occur in both old and new homes. Temperature changes can cause floorboards to shrink or swell, resulting in creaks and squeaks. If the noises persist longer than seasonal changes, it is recommended to consult a professional. Loose subflooring can emit high-pitched chirps, while all types of flooring can make annoying noises. You can quickly and easily silence just about any squeak with the right techniques.

Methods for Fixing Squeaky Floors

Squeaky floors can be a nuisance, but there are several methods for fixing them. The first step is to pinpoint the exact spot of the squeak. You can assess the floor’s noise level by having someone walk across it while you listen from below. Once you have located the source of the squeak, you can coat a thin wood shim with the carpenter’s glue and tap it into the space between the joist and the subfloor. Additionally, driving a 1 1/4-in. Inserting a drywall screw at an angle through the joists, shims, and subfloor will provide more stability.

Floor squeaks are usually caused by wood rubbing against nails, other wood, ductwork, or piping. Have someone jump up and down on the creaking area while you observe from below to pinpoint the source of the noise. You can also measure its location in relation to a wall or heating register that you can locate from below. Once you have located the source of the squeak, you can use a hammer and nail set to drive a nail into the area to secure any loose boards or nails that may be causing the noise. Additionally, lubricating joints between boards with talcum powder or graphite can reduce friction and eliminate squeaking sounds. For more stubborn cases, adding screws through the floor joists into the subflooring may be necessary to stop persistent noises from occurring.

Install Shims

Installing shims is an effective way to fix a squeaky floor. Shims are thin pieces of wood that can be wedged into the gap between the joists and the subfloor, which is often the source of the noise. When gaps are found, thin wood shims can be used to fill the space between the top of the floor joist and the underside of the subfloor. It’s also important to check both sides of each joist at each squeaky location to ensure all gaps are filled. Carpenter glue can be used to ensure that the shim stays in place, but care should be taken not to wedge it in too hard. After allowing time for the glue to dry completely, shims can be trimmed flush with joists by scoring with a utility knife and snapping off or using an oscillating multi-tool fitted with a plunge-cutting blade.

Fixing the Floor from Above

Working from above is a great way to repair squeaky floors without damaging the finished floor. When working from above, special care and consideration must be taken to ensure a secure fastening job. The first step is to drill pilot holes into the surface of the floor and then nail through it. This will provide a secure hold for the nails. For maximum security, it is preferable to drive nails directly into the floor joists. To finish off the repair, use nail setters to countersink the nail heads so they are flush with the surface of the floor.

Working from above can be a tricky process but with proper preparation and attention to detail, you can make repairs quickly and easily without damaging your hardwood floors.

Use Construction Adhesive

Applying construction adhesive is an effective way to fill and stabilize gaps, cracks, and other open spaces between joists and subflooring. This type of adhesive is designed for use in construction projects, making it a reliable choice for flooring repairs. A caulking gun is the best tool for installing adhesive directly into the gap; check both sides of the joist for any additional gaps before you begin.

Preventing Hardwood Floors from Squeaking

Add Blocks to Noisy Joists

Adding blocks to noisy joists is an effective way to reduce the noise of squeaky floors. The process involves cutting blocks from the same size dimensional lumber as the joists and securing them with construction adhesive and 3-inch drywall screws. This will create a solid barrier between the floor joists, which will help to dampen any vibrations that cause the squeaking sound. It is important to make sure that the blocks are cut from a piece of lumber that matches the existing joists, as this will ensure that they fit securely in place. Once all the blocks have been cut and secured, it should provide a noticeable reduction in noise levels.

The installation process for adding blocks to noisy joists is relatively straightforward and can be completed by most DIYers with basic tools. It is significant to take your time when measuring and cutting each block, as this will ensure that they fit properly between each floor joist. Additionally, make sure to use enough construction adhesive and screws when securing each block.

When to Call a Professional

In order to ensure that your hardwood floor remains safe and sound for years to come, it is important to call a flooring contractor if you notice any signs of potential trouble. A qualified contractor will be able to assess the situation and provide solutions that will keep your floors in good condition. They may recommend repairs such as replacing damaged boards or shoring up weak spots with additional support beams. It is also essential to note that some types of flooring may require special installation techniques or materials, so it is best to consult a professional before attempting any repairs.

When there are significant gaps or damage to the subfloor, joists, or other components of the floor system, it is really critical to call a professional for an assessment. If the floor is squeaking, this could be a sign of a deeper issue in the flooring system, and should not be ignored. Foundations can experience numerous problems, such as settling, termite infestation, water damage, or other complicated issues.