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Est. Survey № 001 — Southeastern Minnesota
Defect · Electrical

Aluminum Branch Wiring

Aluminum Branch Wiring is a electrical defect common in Southeastern Minnesota homes. A recognized fire hazard that affects insurance and negotiation.

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Aluminum Branch Wiring is a electrical defect common in Southeastern Minnesota homes. A recognized fire hazard that affects insurance and negotiation.

Field Evidence

What we find.

Aluminum Branch Wiring as found on a Southeastern Minnesota inspection

As found — Aluminum Branch Wiring as found on a Southeastern Minnesota inspectionDocumented — Aluminum Branch Wiring as found on a Southeastern Minnesota inspectionAs foundDocumented◂▸

What causes aluminum branch wiring?

1960s–70s homes wired with solid aluminum branch circuits; connections loosen and overheat over time.

What we check

Panel and device terminations, signs of overheating, presence of approved remediation (e.g. COPALUM/AlumiConn).

Why it matters

A recognized fire hazard that affects insurance and negotiation.

Related: Electrical Inspection · All defects · Inspection guides

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