Why an 11-Month Warranty Inspection Should Include a Sewer Camera Evaluation
March 30, 2025Aluminum Wiring in Homes: What Buyers and Homeowners Need to Know
Property Sage™ Insight
Aluminum branch-circuit wiring was commonly installed in homes built between 1965 and 1973. While it can still function, it is widely recognized as a higher-risk electrical system due to its long-term performance characteristics.
Why Aluminum Wiring Is a Concern
Aluminum wiring behaves differently than copper:
- Expands and contracts more with temperature changes
- Oxidizes when exposed to air
- Can loosen at connections over time
These factors can lead to:
- Overheating at outlets and switches
- Intermittent electrical issues
- Increased fire risk if not properly addressed
What This Means for Insurance in Florida
Most insurance carriers in Florida will flag aluminum branch wiring during underwriting.
Typical requirements include:
- Evaluation by a licensed electrician
- Installation of approved remediation methods
Without proper correction, buyers may experience:
- Difficulty obtaining coverage
- Higher premiums
- Delays in closing
Accepted Repair Methods
The most commonly accepted solutions include:
1. AlumiConn Connectors (Most Common)
- Installed at outlets, switches, and fixtures
- Creates a secure connection between aluminum and copper
- Widely accepted by insurance carriers
2. COPALUM Crimping (Less Common)
- Specialized crimping system
- Requires certified installer
- Considered a permanent repair
What About the Main Panel?
Remediation typically focuses on:
- Branch circuit connections (devices)
Not always required:
- Full rewiring
- Replacement of the entire panel (unless other issues exist)
What We Look For During an Inspection
At 2020 Property Inspections, we identify:
- Presence of aluminum branch wiring
- Type of connections at accessible locations
- Signs of overheating or improper modifications
- Documentation or evidence of prior remediation
Important Takeaway
Aluminum wiring is not an automatic deal breaker.
However, it is:
- A known condition requiring proper evaluation
- A key factor in insurance approval
- A system that benefits from professional correction—not temporary fixes
Property Sage™ Recommendation
If aluminum wiring is present:
- Have it evaluated by a qualified electrician
- Avoid temporary or cosmetic solutions
- Ensure repairs meet current insurance expectations
Need Guidance?
If you’re buying, selling, or evaluating a home with aluminum wiring, we can help you understand exactly what you’re dealing with—before it becomes an issue.
👉 Schedule Your Inspection Today