Plumbing & PVF Price Increases September 2026
6 manufacturer price-increase letters from 6 brands taking effect in September 2026. Every row links to the original letter or posting.
By month: November 2026 · October 2026 · September 2026 · August 2026 · July 2026 · June 2026 · May 2026 · April 2026 · March 2026 · February 2026 · January 2026 · October 2025 · September 2025 · August 2025 · July 2025 · June 2025 · May 2025 · April 2025 · March 2025 · February 2025 · January 2025 · December 2024
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Sep 7, 2026 | Quality Pipe Products | Price increase on A-106 seamless pipe nipples, effective September 7. |
see letter | Supply House Times / PM Magazine |
| Sep 1, 2026 | Amtrol | 3-7% increase on residential and non-residential products, effective September 1. |
3-7% | Supply House Times / PM Magazine letter · Bartle & Gibson (Canada) |
| Sep 1, 2026 | Guardian | Average 6% increase on all products. |
Average 6% | Cooney Brothers |
| Sep 1, 2026 | Kunkle | General price increase on select products. |
4.3% | Cooney Brothers Supply House Times / PM Magazine |
| Sep 1, 2026 | Liberty Pumps | Average 5% increase, effective September 1. |
Average 5% | Supply House Times / PM Magazine letter · Bartle & Gibson (Canada) |
| Sep 1, 2026 | Stelpro | Canada pricing Stelpro will introduce a new price list with an average increase of 7%, effective September 1, 2026. The adjustment reflects continued pressure from labour, procurement, transpo… |
average increase of 7% | letter · Bartle & Gibson (Canada) |