Foundation Engineering

Things To Consider During The Home Foundation Inspection

Author

Jaiden T. Olsen, PE

Date Published

Foundation inspection

Home foundation issues require careful consideration before a home is built. Many people don't recognize these problems as foundation issues because they don't fully understand the consequences. This comprehensive guide will help you understand what to look for during a foundation inspection and how to address common problems effectively.

Starting Your Foundation Inspection

Checking for Cracks

If you're conducting a home foundation inspection, begin by checking for cracks. Examine the ground level to identify any cracks close to the foundation walls. Key areas to inspect include:

  • Foundation walls at ground level
  • Corners and joints where walls meet
  • Areas around windows and doors
  • Visible portions of the foundation

If you find cracks near the walls, assess whether you can address the problem yourself or if professional intervention is needed. In severe cases, you may need to install a new foundation wall or have existing walls leveled.

Inspecting the Foundation Floor

If no cracks are visible near the foundation walls, turn your attention to the foundation floor. Look for cracks near walls or on the floor itself. If you discover holes in the foundation:

  • Investigate the cause of the holes
  • Check for moisture issues
  • Consider installing a sump pump if moisture is present
  • Evaluate the need for basement waterproofing membrane

Addressing Foundation Cracks

Proper Crack Sealing

When you identify cracks in the foundation, address them before completing your inspection. Follow these steps for proper crack sealing:

  1. Clean the crack thoroughly to remove debris
  2. Gather quality caulk and cement
  3. Apply a couple of coats of cement
  4. Seal the cracks completely
  5. Allow proper curing time

Evaluating Existing Damage

Foundation Walls and Floors

Consider the extent of damage that foundation walls and floors have already sustained. If repairs are needed in these areas, address them promptly to prevent further deterioration.

Wood Components

Carefully inspect all wood elements around the foundation:

  • Check wood trim for signs of damage
  • Look for decay or mold
  • Examine wooden beams that support the home
  • Verify structural soundness of all support beams
  • Use appropriate wood types for any repairs

Critical Systems Check

Sump Pumps and Support Beams

Ensure your sump pump and foundation walls show no signs of damage. You may need to replace support beams if structural integrity is compromised. Regular inspection should include:

  • Checking for cracks in foundation walls
  • Examining foundation floors
  • Looking for signs of decay
  • Assessing concrete and pier conditions

When to Call a Professional

If you encounter signs of significant decay or structural issues, call in a professional structural engineer for a detailed assessment. Professional inspection is essential for:

  • Concrete repairs
  • Pier inspections
  • Major structural concerns
  • Complex foundation problems

Taking Action

When conducting a home foundation inspection, address issues as soon as possible. Early intervention prevents minor problems from becoming major, costly repairs. Ensure you're prepared to make necessary repairs and fixes, and don't hesitate to seek professional help when needed.

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