How to Spot Cracks in Walls before Your Home Inspection?

Top 8 Signs of Structural Damage in Your Home | Rockford Mutual Insurance  Company

Cracks in the walls of a home can be a sign of serious structural issues and should be identified during a home inspection. Home inspections can be a valuable asset when looking for a new home, as they help to identify potential issues that may be present. Knowing how to spot cracks in walls before your home inspection can help you to be better prepared and save you time and money.

1. Check the Exterior Walls:

The first step in spotting cracks in walls before a home inspection cracks in walls is to check the exterior walls. Look for any signs of bowing or cracking in the walls, and examine any window frames or door frames to make sure they are not warped or cracked. If there is any evidence of water damage or erosion, this should also be noted.

2. Look for Cracks in the Interior Walls:

Examine the walls for any signs of hairline cracks, which may indicate that there is a problem with the wall’s underlying structure. Pay special attention to any corners of the room, as they are more likely to have cracks due to settling.

3. Check for Signs of Water Damage:

Water damage can cause the walls to become soft and brittle, leading to cracking or warping. Look for any discoloration or staining on the walls or the ceiling, which can indicate water damage.

4. Inspect the Ceiling Corners:

The ceiling corners are a common area to find cracks in walls. Check for any signs of cracking or sagging, as well as any discoloration that may indicate water damage.

5. Look for Loose Plaster or Drywall:

Check around the edges of the walls for any loose plaster or drywall that may have been caused by settling or other structural issues. Check the ceilings for any sagging, cracks, or other signs of damage. Inspect any electrical outlets to ensure they are not loose or damaged.

6. Look for Cracks in the Floor:

Cracks in the floor can be an indication that the foundation of the home is settling or shifting. Examine the floor for any signs of cracking or warping.

7. Check for Signs of Pests:

Pests are known to cause damage to the walls, so check for any signs of pest infestations. Look for mounds of dirt or sawdust, which may indicate an infestation.

8. Have the Home Inspected:

If you suspect any structural issues with the home, it is important to have it inspected by a professional. An experienced home inspector will be able to identify any potential problems before it is too late.


Knowing how to spot cracks in walls before your home inspection is a valuable tool for any home buyer. Taking the time to examine the walls, ceilings, and floors for signs of cracking or water damage can save you time and money in the long run. If you suspect any structural issues with the home, be sure to have it inspected by a professional.

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