The NJ Construction Defect Statute of Repose — Explained
The 10-year repose period, how it interacts with products-completed limits, and the long-tail claim exposure it creates for trades.
The 10-year clock
NJ's construction defect statute of repose sets an outer limit — generally ten years from substantial completion — on how long a contractor can be sued for a defect in an improvement to real property. After the repose period runs, the claim is barred regardless of when the defect is discovered. It's a hard backstop, distinct from the statute of limitations (which runs from discovery).
Why it drives your GL structure
Ten years is a long tail. A roof installed in 2026 can generate a covered claim in 2035 — and the claim triggers on the products-completed operations coverage in force when the claim is made, not when you did the work. Two consequences:
- Your products-completed operations limit needs to be adequate, not an afterthought.
- Don't let coverage lapse. A gap in continuous coverage during that ten-year window can leave a completed-operations claim with nothing to respond to.
Which trades carry the most long-tail risk
Anyone whose work fails quietly over years: roofers (leaks), electricians (fire causation), GCs (structural and envelope). The defense is a properly-sized GL with strong products-completed limits, an umbrella over it for severity, and continuous coverage. See GL Limits Most NJ Contractors Are Carrying Wrong.
This article is general information for NJ contractors, not legal or coverage advice. Your actual policy forms, endorsements, exclusions, and conditions control. For specifics, request a quote or call a producer.
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