Limitations vs. Repose: The Two Clocks on Construction Defect Claims

A statute of limitations bars a claim a set period after it accrues. In construction-defect cases, accrual is frequently governed by a discovery rule — the clock starts when the owner discovers, or reasonably should have discovered, the defect. Because a latent defect can stay hidden for years, the limitations clock can begin long after the work was finished, extending exposure well past completion.

A statute of repose is a different kind of deadline. It runs from a fixed event — usually substantial completion of the improvement — and extinguishes claims after a set number of years regardless of when the defect is discovered or whether it has even manifested. The repose period is an absolute outer boundary: once it expires, the claim is gone even if the owner discovered the defect the day before.

The two operate together. A defect discovered within the repose period still has to be sued upon within the limitations period after discovery; a defect discovered after repose has expired generally cannot be pursued at all, no matter how recently it surfaced. Knowing both periods tells a contractor how long its realistic exposure for a given project actually lasts.

Construction statutes of repose vary substantially by state, commonly falling somewhere in the 6-to-12-year range, with meaningful differences in how 'substantial completion' is defined and whether the period differs for latent versus patent defects. The governing state's specific rule is what determines the contractor's long-tail exposure.

Statutory periods are not the whole story, because contract terms can extend exposure beyond them. Long warranty periods keep the contractor responsible for correcting defects for years after completion; survival clauses keep specified obligations alive after the contract ends; and indemnity provisions can obligate the contractor to respond to third-party claims long after the statutory clocks would otherwise have run.

This is why warranty and survival language deserves close attention at review. A contractor focused only on the statutory repose period may be surprised to learn it agreed, by contract, to a ten-year warranty and an indefinite indemnity that keep it on the hook well past the statutory baseline.

The two clocks have concrete consequences beyond litigation. They inform how long a contractor should retain project records and as-built documentation, how long it needs completed-operations insurance and tail coverage to respond to late-emerging claims, and how it prices the long-tail risk of a given project type. At review, identify the governing state's limitations and repose periods, and read the warranty, survival, and indemnity terms to see how far the contract extends exposure beyond what the statutes alone would allow.

Because the limitations clock often starts at discovery, much of the litigation in defect cases is about when the owner knew or should have known of the problem. Owners argue for late discovery to keep claims alive; contractors argue the defect was reasonably discoverable earlier to start the clock sooner. Good project documentation — inspection records, correspondence about complaints, warranty-claim history — is what decides those accrual disputes, which is another reason to retain records through the full repose period.

The date of substantial completion deserves special attention because it usually starts the repose clock and frequently anchors warranty periods as well. Defining substantial completion clearly in the contract, and documenting when it occurred, fixes the starting point for the contractor's outer exposure. An ambiguous or contested completion date leaves the most important deadline of all — the absolute cutoff on liability — uncertain.