How To Repair Ceiling Cracks

Ceiling cracks can be a common problem in homes and can occur due to various reasons. It can be due to the settling of the house or due to changes in temperature and humidity. Whatever the reason may be, it is essential to repair ceiling cracks as soon as possible to prevent any further damage. In this article, we will discuss how to repair ceiling cracks in a simple and easy way.

Step 1: Identify the Cause of the Crack

Before you start repairing the ceiling crack, it is essential to determine the cause of the crack. If the crack is due to underlying structural issues, it is best to call a professional to fix the problem. However, if the crack is due to minor issues, such as temperature changes, it can be easily repaired.

Step 2: Clean the Area Around the Crack

To repair the ceiling crack, you need to clean the area around the crack. Use a soft-bristled brush to remove any loose debris or dust. This will help the repair material to adhere better to the ceiling.

Step 3: Apply Joint Compound to the Crack

After cleaning the area, you need to apply joint compound to the crack. Use a putty knife to apply the joint compound. Ensure that the compound is applied in a thin layer and is spread evenly across the crack.

Step 4: Use Drywall Tape

After applying the joint compound, you need to use drywall tape to cover the crack. This will help to reinforce the repair and prevent the crack from reappearing. Apply the drywall tape over the crack and press it down firmly into the joint compound.

Step 5: Apply Second Coat of Joint Compound

After the drywall tape has been applied, you need to apply a second coat of joint compound. Use a putty knife to apply the joint compound in a thin layer over the drywall tape.

Step 6: Sand the Surface

Once the joint compound has dried completely, you need to sand the surface to make it smooth. Use a sanding block or sandpaper to sand the surface. Ensure that the surface is smooth and level.

Step 7: Apply Paint

After sanding the surface, you need to apply paint to the repaired area. Use a paintbrush to apply the paint. Ensure that the paint matches the color of the surrounding ceiling.

FAQs About How to Repair Ceiling Cracks

Q: How long does it take to repair ceiling cracks?

A: The time it takes to repair ceiling cracks depends on the size of the crack and the extent of the damage. Minor cracks can be repaired within a few hours, while larger cracks may take a few days to repair.

Q: Can I repair ceiling cracks myself?

A: Yes, you can repair ceiling cracks yourself. However, it is important to ensure that you have the right tools and materials to do the job correctly.

Q: How much does it cost to repair ceiling cracks?

A: The cost of repairing ceiling cracks can vary depending on the extent of the damage and the materials used for the repair. Minor cracks can be repaired for a few dollars, while larger cracks may cost several hundred dollars to repair.


Ceiling cracks can be a nuisance, but they can be easily repaired with the right tools and materials. By following the steps outlined in this article, you can repair ceiling cracks and prevent any further damage to your home. Remember to identify the cause of the crack, clean the area, apply joint compound and drywall tape, sand the surface, and apply paint. If you have any doubts, it is best to call a professional to repair the crack.