Foundations are a critical part of building safety and structural integrity, and NSPIRE inspections place a clear focus on visible defects that may compromise this integrity. While every building is unique—some with extensive foundation work, others with minimal—there are key areas inspectors evaluate to ensure compliance and safety.

Common Inspectable Foundation Elements

1. Foundation Cracks

• Moderate Defect: Cracks that are at least ¼ inch wide and 12 inches long are considered a moderate defect.
• Minor Cracks: Narrower or shorter cracks are common in foundations and are not recordable defects.

A helpful visual reference: the width of a standard wooden pencil is approximately ¼ inch.

2. Exposed Metal (Rebar)

• Any exposed metal in the foundation, such as rebar, is considered a moderate defect.
• This finding automatically triggers a 30-day repair requirement under Housing Choice Voucher inspections.

3. Chipping, Flaking, or Spalling

• Chipping, flaking, or spalling concrete becomes a defect only if it measures 12 inches by 12 inches and is at least ¾ inch deep, which is uncommon.
• Less severe surface wear does not constitute a recordable defect.

4. Foundation Vents (Raised Foundations)

• For raised foundations with vents, inspectors check that vents are intact and undamaged.
• Damaged, missing, or torn vents are considered a moderate defect.

5. Structural Concerns

• Visible signs of structural problems, such as foundation sagging or shifting, may be classified as severe deficiencies.
• Severe defects require immediate repair attention.

Inspection Scoring and Repair Timelines

• Moderate Defects: 30-day repair required under HCV
• Severe Defects: Immediate action
• Minor Defects: Not recordable unless criteria for size/depth are met

Practical Tips for Property Managers

1. Regularly inspect foundations for cracks, spalling, and exposed metal.
2. Check raised foundation vents to ensure they are secure and functional.
3. Document any moderate or severe defects and schedule timely repairs to maintain compliance.

By focusing on these key inspection elements—cracks, exposed rebar, chipping, and vents—property managers can ensure NSPIRE compliance and protect building integrity.