Producer Price Index for plumbing fixture fittings and trim.
Paste straight into Excel, Google Sheets or an email. Spreadsheet format lands as two columns.
| Month | Value | Change m/m |
|---|---|---|
| Sep 2026 | +0.0% | |
| Aug 2026 | +0.0% | |
| Jul 2026 | +0.0% | |
| Jun 2026 | +0.0% | |
| May 2026 | +0.0% | |
| Apr 2026 | +0.0% | |
| Mar 2026 | +0.4% | |
| Feb 2026 | +0.0% | |
| Jan 2026 | +1.4% | |
| Dec 2025 | +3.0% | |
| Nov 2025 | +0.0% | |
| Oct 2025 | +0.0% | |
| Sep 2025 | +0.0% |
Same numbers as the chart, straight from BLS. Dates are the first of each period, the way BLS reports them.
Plumbing fittings rose 4.9% over the last 12 months, but all of its main inputs rose faster: copper and brass mill shapes +30.0%. That cost pressure may still pass through to prices.
Fabricated metal product mfgOther fabricated metal product mfgMetal valve mfg
A starting point citing this series by name and code. Replace the bracketed terms with your contract's actual scope before use.
The [affected portion] of the Contract Price shall be adjusted using US PPI — Plumbing Fixture Fitting and Trim Manufacturing (BLS series PCU332913332913), published by BLS. Base Period: the index value published for September 2026 (or the month of contract signing, if different) is the Base Value. Adjustment: at each Adjustment Date, the Current Value is the most recently published three-month average of the index (the Averaging Window). The Escalation Factor equals Current Value divided by Base Value. Cap: the Escalation Factor applied under this clause shall not exceed 1.10 or fall below 0.90 (a 10% cap and floor) in any single Adjustment Date, regardless of the index's actual movement. [Replace bracketed terms with your contract's actual affected-portion definition and adjustment-date schedule before use. This is a drafting starting point, not legal advice.]
The standard index for finished plumbing trim, faucets, fittings and fixtures, as installed in a building fit-out contract rather than the pipe that feeds them.
Price escalation in a construction contract is a clause that adjusts the contract price for movements in the published price of a named material, fuel, or labor cost after the bid. It shifts material-price risk from the contractor to the owner, within a defined base period, formula, and cap.
Escalake tracks US PPI — Plumbing Fixture Fitting and Trim Manufacturing, applies your formula, and gives both sides a number they can confirm, no spreadsheet required.