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Subflooring Replacement A Strong Pillar for Homes with Foundation Problems

Jul 6, 2023 | Foundation Repair

Subflooring Replacement: A Strong Pillar for Homes with Foundation Problems

Foundation problems can be a homeowner’s worst nightmare, causing a myriad of issues such as cracks in walls, sagging floors, and even compromising the structural integrity of the building. While it is essential to address the root cause of foundation problems, replacing subflooring can play a pivotal role in giving the house a much-needed lifeline. In this blog post, we will explore how and why replacing subflooring is an invaluable step in managing a house with foundation issues.

What is Subflooring?

Subflooring is the structural layer that provides a foundation for the finish floor in your house. It plays an essential role in supporting not only the floor but also the weight of furniture, appliances, and people walking on the floor. Subflooring is usually made of plywood or oriented strand board (OSB) and is critical for the structural integrity of a house.

How Foundation Problems Affect Subflooring

When your home’s foundation is compromised, it can cause the floors to become uneven or sag. This, in turn, puts a strain on the subflooring as it tries to accommodate these changes. Over time, this strain can cause the subflooring to deteriorate. Cracked, sagging, or uneven subfloors can also be a symptom of underlying foundation problems.

Why Replacing Subflooring is Important

Structural Integrity

One of the primary reasons to replace subflooring in a house with foundation problems is to restore the structural integrity of the floor. A strong subfloor can support the weight of the house and its contents more effectively, which can prevent further damage.

Leveling the Floor

Foundation problems often cause floors to become uneven. By replacing the subfloor, you can ensure that the new subfloor is level, which is vital for the proper installation of flooring materials like hardwood, carpet, or tile.

Avoiding Further Damage

A deteriorated subfloor can compound the problems caused by a faulty foundation. By replacing it, you avoid the risks associated with a weakened subfloor, such as moisture damage, mold growth, and insect infestation.

Increased Home Value

A house with a sturdy subfloor and a fixed foundation is more appealing to potential buyers. If you plan to sell your house in the future, investing in subfloor replacement can significantly increase its value and make it easier to sell.

Steps for Replacing Subflooring

Inspection and Assessment: Before replacing the subfloor, it is crucial to have a professional evaluate the extent of the damage to both the foundation and subflooring.

Address the Underlying Issue: Fix the foundation problem to ensure that the new subfloor does not undergo the same strain and damage as the old one.

Remove the Old Subfloor: This step involves taking out the existing subfloor material. It is important to do this carefully to avoid damaging any surrounding structures.

Install the New Subfloor: Lay down the new subfloor material, making sure that it is level and securely attached to the floor joists.

Finish Flooring Installation: Once the subfloor is in place, you can proceed with the installation of the finish flooring material.

Replacing subflooring is an important and often necessary step when dealing with foundation problems. It not only restores the structural integrity of the house but also prevents further damages, ensures a level floor, and adds to the house’s value. However, remember that addressing the underlying foundation issue is vital before replacing the subfloor to ensure a long-lasting solution. It’s always best to consult professionals who specialize in foundation repair and subfloor replacement to ensure the job is done right

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