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What You Should Know About Cracked Foundation Inspections
When buying a house in Nanaimo, Victoria, or Comox Valley, a crucial aspect to consider is the condition of the foundation. Cracks in the foundation can be a sign of serious structural issues that could lead to costly repairs. This article will guide you through the process of inspecting a foundation for cracks, understanding when a crack is a concern, and what steps to take if you find one.
Understanding Foundation Cracks
Foundation cracks can occur for a variety of reasons, including natural settling of the house, soil movement, and changes in climate. While some cracks are normal and not a cause for concern, others can indicate serious structural issues. The size, location, and direction of the crack can all provide clues about its seriousness.
How to Inspect a Foundation for Cracks
When inspecting a foundation for cracks, start by walking around the exterior of the home. Look for any visible cracks in the foundation walls. Pay particular attention to areas where the foundation meets the exterior walls of the house, as these are common places for cracks to appear.
Next, inspect the interior of the home. Look for cracks in the walls and floors, especially in the basement. Cracks that appear in a stair-step pattern along the mortar joints of a block or brick wall are often a sign of foundation movement.
It's also important to check windows and doors. If they stick or don't open and close properly, it could be a sign of a shifting foundation.
When is a Crack a Concern?
Not all foundation cracks are cause ~for concern. Hairline cracks less than 1/8 inch wide are often the result of normal settling and are not typically structurally significant. However, larger cracks, especially those wider than 1/4 inch, could indicate a more serious issue.
Horizontal cracks or cracks that run at a 45-degree angle can be particularly concerning, as they may indicate pressure from the soil outside the foundation. If you notice these types of cracks, it's a good idea to consult with a professional.
What to Do if You Find a Crack
If you find a crack in the foundation during your inspection, the first step is to consult with a professional. A home foundation inspector or structural engineer can assess the crack and determine if it's a sign of a serious issue.
If the crack is determined to be a concern, you may need to have it repaired. The cost of foundation crack repair can vary widely, depending on the severity of the crack and the method of repair.
In some cases, you may be able to negotiate with the seller to have the crack repaired as a condition of the sale. However, this will depend on the specifics of your situation and the local real estate market.
FAQs
How do you inspect a foundation for cracks? Start by inspecting the exterior and interior of the home for visible cracks. Check windows and doors for proper operation, as sticking can indicate a shifting foundation.
How much foundation cracking is acceptable? Hairline cracks less than 1/8 inch wide are often the result of normal settling and are not typically structurally significant. However, larger cracks, especially those wider than 1/4 inch, could indicate a more serious issue.
What size of foundation crack is a concern? Cracks wider than 1/4 inch, horizontal cracks, or cracks running at a 45-degree angle can be concerning, as they may indicate pressure from the soil outside the foundation.
Is it bad to buy a house with a cracked foundation? Not necessarily, but it's important to have any foundation cracks assessed by a professional to determine if they're a sign of a serious issue. The cost of repairing foundation cracks can be significant, so it's something to consider when negotiating the purchase price.