Every building-product price increase letter, in one place.
Roofing, HVAC, plumbing, electrical and more. Updated daily.
Letters added from Oct 19, 2026
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Nov 30, 2026 | Cemco | Stucco | Stucco | see letter | Original letter · ABC Supply |
| Nov 1, 2026 next 30 days |
Capital Sheet Metal, Inc. | Roofing | Roofing Accessories | 5%-7% | Original letter · ABC Supply |
| Nov 1, 2026 next 30 days |
Emerson | Fire Protection | Ridgid products | average 3.5% | Original letter · Core & Main Fire Protection |
| Oct 22, 2026 | Fayette Pipe | Fire Protection | Steel Pipe Fayette Pipe 10-22-26 price increase |
$100 per ton | Original letter · Ferguson Fire & Fabrication |
| Jun 26, 2026 | Manson | Insulation | Commercial MANSON 6% – 8% PRICE INCREASES ON COMMERCIAL, INDUSTRIAL, AND AIR HANDLING PRODUCTS EFFECTIVE JUNE 26, 2026 |
6% – 8% | Original letter · General Insulation Company |
| Aug 3, 2026 | ABH | Door Hardware | Contact your Top Notch sales representative for details. | see letter | Original letter · Top Notch Distributors |
| Jan 22, 2027 | Manson | Insulation | Insulation products MANSON 6%-10% PRICE INCREASES – EFFECTIVE JANUARY 22, 2027 |
6%-10% | Original letter · General Insulation Company |
| Jan 22, 2027 | Knauf Oem Insulation | Insulation | OEM insulation products KNAUF OEM INSULATION 8%-10% PRICE INCREASES ON ALL PRODUCTS – EFFECTIVE JANUARY 22, 2027 |
8%-10% | Original letter · General Insulation Company |
| Jan 22, 2027 | Knauf Commercial Insulation | Insulation | Commercial insulation KNAUF COMMERCIAL INSULATION 8% PRICE INCREASE ON ALL PRODUCTS – EFFECTIVE JANUARY 22, 2027 |
8% | Original letter · General Insulation Company |
| Jan 22, 2027 | Knauf | Insulation | Commercial KNAUF 6% – 10% PRICE INCREASES ON ALL COMMERCIAL, INDUSTRIAL, AND AIR HANDLING PRODUCTS – EFFECTIVE JANUARY 22, 2027 |
6% – 10% | Original letter · General Insulation Company Original letter · ABC Supply Interiors |
| Nov 1, 2026 next 30 days |
Lomanco | Roofing | all orders Freight/Fuel Surcharge |
Surcharge 2% of order value max $600 per order | Original letter · Gulfeagle Supply |
| Oct 26, 2026 next 30 days |
TAMKO | Roofing | Building Products Freight Surcharge Notice |
Surcharge $500 | Original letter · Gulfeagle Supply |
| date not stated | Viking SupplyNet | Fire Protection | see letter | Original letter · Viking Group | |
| date not stated | Viking SupplyNet | Fire Protection | see letter | Original letter · Viking Group | |
| Nov 9, 2026 next 30 days |
USG | Drywall & Interiors | Ceilings & Acoustical Wall Panels | up to 8% | Original letter · ABC Supply Interiors |
| Nov 23, 2026 next 30 days |
CertainTeed | Drywall & Interiors | Ceilings & Acoustical Wall Panels | Up to 10% | Original letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
Continental Materials, Inc. | Roofing | Low Slope Roofing | see letter | Original letter · ABC Supply |
| Apr 1, 2026 | OCM | Concrete, Forming & Masonry | Product portfolio Average range means some products may increase by less than 7%, while others may increase by more than 10%, depending on material content and exposure to these cost drivers. |
average 7–10% average 7–10% across the product portfolio; individual products may be below 7% or above 10%. Effective Apr 1, 2026. |
Manufacturer notice · OCM |
| Feb 20, 2026 | Romac Industries | Waterworks & Irrigation | All products orders placed on or after February 20, 2026 |
approximately 6–9% approximately 6–9% on all products through updated multipliers; orders placed on or after February 20, 2026. Existing quotations are honored through their stated expiration dates. Catalog list prices, payment terms, and prepaid freight terms remain unchanged. |
Manufacturer notice · Romac Industries |
| Jan 1, 2025 | MIFAB | Plumbing & PVF | MIFAB Price Increase Effective January 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 1, 2025 | Zurn Elkay Water Solutions | Plumbing & PVF | ZURN ELKAY Price Increase Effective January 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 1, 2025 | TOTO | Plumbing & PVF | TOTO Price Increase Effective January 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 1, 2025 | Moen | Plumbing & PVF | MOEN Price Increase Effective January 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 1, 2025 | Josam | Plumbing & PVF | JOSAM Price Increase Effective January 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 19, 2025 | Delta Faucet | Plumbing & PVF | DELTA Price Increase Effective January 19, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Feb 3, 2025 | Woodford | Plumbing & PVF | WOODFORD Price Increase Effective February 3, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 20, 2025 | Jomar | Plumbing & PVF | JOMAR Price Increase Effective January 20, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Mar 31, 2025 | Florestone | Plumbing & PVF | FLORESTONE Price Increase Effective March 31, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Apr 1, 2025 | MIFAB | Plumbing & PVF | MIFAB Price Increase Effective April 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Mar 7, 2025 | InSinkErator | Plumbing & PVF | INSINKERATOR Price Increase Effective March 7, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Mar 6, 2025 | Ariston | Water Heaters | ARISTON Price Increase Effective March 6, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 4, 2025 | Delta Faucet | Plumbing & PVF | DELTA Price Increase Effective May 4, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Apr 2, 2025 | State Water Heaters | Water Heaters | STATE Price Increase Effective April 2, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Apr 2, 2025 | A. O. Smith | Water Heaters | AO SMITH Price Increase Effective April 2, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Mar 24, 2025 | NIBCO | Plumbing & PVF | NIBCO Price Increase Effective March 24, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Apr 1, 2025 | Red-White Valve | Plumbing & PVF | RED WHITE VALVE Price Increase Effective April 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Apr 1, 2025 | Josam | Plumbing & PVF | JOSAM Price Increase Effective April 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 19, 2025 | Bradford White | Water Heaters | BRADFORD WHITE Price Increase Effective May 19, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 12, 2025 | Zoeller | Plumbing & PVF | ZOELLER Price Increase Effective May 12, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 1, 2025 | Grundfos | Plumbing & PVF | GRUNDFOS Price Increase Effective May 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 15, 2025 | Zurn Elkay Water Solutions | Plumbing & PVF | ZURN ELKAY Price Increase Effective May 15, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jun 30, 2025 | Armacell | Insulation | ARMACELL Price Increase Effective June 30, 2025 | see letter | Original letter · M&N Plumbing Supply |
| May 15, 2025 | Watts | Plumbing & PVF | WATTS Pricing Update Effective May 15, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Oct 1, 2025 | Rinnai | Water Heaters | RINNAI Price Increase Effective October 1, 2025 | see letter | Original letter · M&N Plumbing Supply |
| Jan 19, 2026 | Josam | Plumbing & PVF | JOSAM Price Increase Effective January 19, 2026 | see letter | Original letter · M&N Plumbing Supply |
| Mar 26, 2026 | IPEX | Plumbing & PVF | Pipe IPEX Price Increase Effective March 26, 2026 |
see letter | Original letter · M&N Plumbing Supply |
| Aug 1, 2026 | Rinnai | Water Heaters | RINNAI Price Increase Effective August 1, 2026 | see letter | Original letter · M&N Plumbing Supply |
| Aug 24, 2026 | NIBCO | Plumbing & PVF | NIBCO Price Increase Effective August 24, 2026 | see letter | Original letter · M&N Plumbing Supply |
| Nov 1, 2026 next 30 days |
Tamco (Thompson Architectural Metals) | Roofing | Price Increase | see letter | Original letter · Gulfeagle Supply |
| Oct 21, 2026 | Tamco (Thompson Architectural Metals) | Roofing | Fuel Surcharge Increase | Surcharge $75.00 | Original letter · Gulfeagle Supply |
| May 1, 2026 | Reflectix / rFOIL | Insulation | FOB factory products rFOIL / REFLECTIX PRICE INCREASES EFFECTIVE MAY 1, 2026 |
see letter | Original letter · General Insulation Company |
| Apr 20, 2026 | Soudal | Insulation | SOUDAL IMPLEMENTS TEMPORARY SURCHARGE – EFFECTIVE APRIL 20, 2026 | Surcharge see letter | Original letter · General Insulation Company |
| May 1, 2026 | Enverge | Insulation | Spray Foam ENVERGE PRICE INCREASE EFFECTIVE MAY 1, 2026 |
$0.25 per pound | Original letter · General Insulation Company |
| May 1, 2026 | International Fireproof Technology | Insulation | INTERNATIONAL FIREPROOF TECHNOLOGY, INC. (IFTI) PRICE INCREASE – EFFECTIVE MAY 1, 2026 | see letter | Original letter · General Insulation Company |
| Jun 15, 2026 | Tytan/Selena | Insulation | TYTAN/SELENA PRICE INCREASE, EFFECTIVE JUNE 15, 2026 | see letter | Original letter · General Insulation Company |
| Oct 26, 2026 next 30 days |
Gibraltar | Roofing | Fuel Surcharge Increase | Surcharge $150 | Original letter · Gulfeagle Supply |
2037letters tracked
1067brands
44effective in next 30 days
39sources
Every row links to the original letter or posting. Updated daily. See the trend charts →
Roofing, HVAC, plumbing, electrical, drywall, insulation, pool, flooring, door hardware and more. We collect manufacturer price-increase announcements, freight/fuel surcharges and rescinded increases from distributor notice pages, manufacturer archives and the trade press, every day, so you can quote jobs before prices change.