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Price Increases August 2025: Manufacturer Letters by Trade
33 manufacturer price-increase letters from 32 brands take effect in August 2025, grouped by trade. Every row links to the original letter.
33letters
32brands
7trades
9.5%median stated increase
By trade: Electrical Supply (19) · Plumbing Supply (8) · Roofing Material (2) · Drywall (1) · Fire Sprinkler & Fire Protection (1) · Siding (1) · Water Heater (1)
Electrical Supply (19) Electrical August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 1, 2025 | Grace Technologies | Price increase. | see letter | Womack Electric Supply |
| Aug 1, 2025 | LEDvance | Price increase. | see letter | Womack Electric Supply |
| Aug 4, 2025 | Milwaukee Tool | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Atkore – PVC Conduit | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Bell | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Burndy | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Hubbell Wiring Device – Kellems | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Hubbell: Premise | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Killark | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Legrand | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Panasonic | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Raco | Price increase. | see letter | Womack Electric Supply |
| Aug 11, 2025 | Taymac | Price increase. | see letter | Womack Electric Supply |
| Aug 15, 2025 | Eaton B-Line | Price increase. | see letter | Womack Electric Supply |
| Aug 15, 2025 | Eaton Crouse-Hinds | Price increase. | see letter | Womack Electric Supply |
| Aug 15, 2025 | Milwaukee Tool | Price increase. | see letter | Womack Electric Supply |
| Aug 18, 2025 | Ideal Industries | Price increase. | see letter | Womack Electric Supply |
| Aug 22, 2025 | Viking Staples | Price increase. | see letter | Womack Electric Supply |
| Aug 25, 2025 | Hammond | Updated price increase notice. | see letter | Womack Electric Supply |
Plumbing Supply (8) Plumbing & PVF August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 1, 2025 | Apollo | 12.5% tariff and inflation related increase on all PowerPress and SmartPress fittings and valves. | 12.5% | Cooney Brothers |
| Aug 1, 2025 | ICO | Canada pricing Effective August 1st, ICO will be implementing an 11% price increase. |
11% | letter · Bartle & Gibson (Canada) |
| Aug 1, 2025 | Laufen | Canada pricing Effective August 1, 2025, Laufen will implement a nonlinear price adjustment averaging 10% across its product portfolio. |
10% | letter · Bartle & Gibson (Canada) |
| Aug 11, 2025 | Bonomi | 7% to 10% tariff-related increase on all of our product lines, except for fittings. | 7% to 10% | Cooney Brothers |
| Aug 13, 2025 | Menzies Metal | Canada pricing Menzies Metal announces August 13, 2025 pricing updates: DEKS Dektite products +7% and Lead Stacks, Caps, and Sheets +11%, reflecting tariff and cost changes. |
+7%, +11% | letter · Bartle & Gibson (Canada) |
| Aug 18, 2025 | ABB Installation Products | Canada pricing ABB Installation Products announces a pricing update effective August 18, 2025: 4% increase on commercial and industrial products, 6% on cable tray, and 2% on utility products, … |
4%, 6%, 2% | letter · Bartle & Gibson (Canada) |
| Aug 18, 2025 | Emerson | * REDUCTION * 0.5% weighted tariff-related total price reduction. | Decrease 0.5% | Cooney Brothers |
| Aug 18, 2025 | Viega | 12.5% tariff-related increase on select all MegaPress and ProPress Stainless Steel products. For more info, see Viega's letter to their customers. | 12.5% | letter · Cooney Brothers |
Roofing Material (2) Roofing August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 1, 2025 | Engage Building Products | Engage Building Products will implement a price increase of 9%, effective August 1st, 2025, on all their products lines... | 9% | letter · Convoy Supply (US) |
| Aug 1, 2025 | TruFast | TruFast will implement a price increase, effective August 1st, 2025, on the following products... | see letter | letter · Convoy Supply (US) |
Drywall (1) Drywall & Interiors August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 11, 2025 | USG | Ceilings & Acoustical Wall Panels | 5-30% | letter · ABC Supply Interiors |
Fire Sprinkler & Fire Protection (1) Fire Protection August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 22, 2025 | National Fire Products | Resi-risers and Risers | 8% | letter · Ferguson Fire & Fabrication |
Siding (1) Siding August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 1, 2025 | Nu Cedar | their shingles, siding, moulding and trim board products has announced a price increase of approximately 8% on all their shingles, siding, moulding and trim board products. We will adjust our prices effective August 1, 2025. |
approximately 8% | Universal Supply |
Water Heater (1) Water Heaters August 2025 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 15, 2025 | Noritz | Canada pricing Effective August 15, 2025, Noritz will implement price increases of up to 15% on residential and commercial gas tankless water heaters and combi boilers, while heat pumps remain… |
up to 15% | letter · Bartle & Gibson (Canada) |
Frequently asked questions
Which manufacturers are raising prices in August 2025?
33 letters from 32 brands across 7 trades take effect in August 2025. The first: Apollo (Aug 1, 2025, 12.5%); Engage Building Products (Aug 1, 2025, 9%); Grace Technologies (Aug 1, 2025).
How big are the August 2025 price increases?
12 letters state a percentage: the median is 9.5% and the middle half fall between 8% and 12.5% (ranges counted at their midpoint).
Which trades have the most August 2025 increases?
Electrical Supply (19), Plumbing Supply (8), Roofing Material (2), Drywall (1), Fire Sprinkler & Fire Protection (1).
Can I get these dates in my calendar?
Yes: subscribe to the all-letters calendar feed. Each letter is an all-day event on its effective date. 24% of the August 2025 letters take effect on the 1st.