It can be frustrating to see cracks forming on the walls and ceilings of your house, especially if you’ve invested time and money to create an appealing living environment. Various factors can cause cracks in the drywall, some of which may signal underlying problems that require immediate attention.
Let’s look at the top reasons why your drywall might be cracking and what you can do to fix it.
Foundation Issues
One of the most common reasons for drywall cracks is issues with your home’s foundation. Foundation problems can cause walls to shift and crack, leading to problems with your flooring, ceilings, and drywall. If your floors are uneven, doors are sticking or jammed, or windows are suddenly difficult to open, there might be a foundation issue. Consider hiring a professional to inspect your foundation and determine the cause of the cracks.
Moisture and Humidity
Drywall is susceptible to moisture damage, which can weaken the plaster and cause it to expand and contract over time. High humidity levels in indoor air can also cause the same effect, leading to hairline cracks in the walls and ceilings. If you live in an area with high humidity, consider using a dehumidifier to regulate indoor moisture levels. Fixing moisture damage may require removing and replacing the damaged drywall and finding the source of the moisture.
Wall Movement
Drywall in high-traffic areas, such as hallways or staircases, may experience significant movement as people pass by. In some cases, the movement can cause the drywall to crack. To prevent such cracks, consider using flexible tape and a joint compound that can accommodate movement. Additionally, installing more support over door and window openings can reduce wall movement and thus reduce cracks.
Poor Work
The quality of the drywall reflects the quality of the work. Factors such as poor installation techniques, incorrect measurements, using the wrong type of adhesive, lack of proper reinforcement, or lack of experience can lead to cracks in the drywall. If you notice that your walls have a lot of cracks, it might be time to call a professional to take a closer look and make necessary repairs.
Settlement and Ageing
Over time, your home will inevitably experience settlement and aging, leading to hairline cracks on the walls and ceilings. While such cracks pose no immediate risk to the structural integrity of your home, they can be unsightly and signal more significant problems. You should have regular home inspections to prevent minor problems from becoming larger ones.
Drywall cracks can be frustrating, especially when recurring despite your best efforts. Various factors of drywall cracks in your home can cause damage. Whether installing drywall in cold weather or fixing cracks due to foundation issues, you should always consult a professional for proper guidance and repairs. With the right approach, you can keep your drywall in good condition and maintain an aesthetically pleasing home for years.
