Every building-product price increase letter, in one place.
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 We collect manufacturer price-increase announcements, freight/fuel surcharges and rescinded increases from distributor notice pages, manufacturer archives and the trade press, every day, so you can quote jobs before prices change.
1929letters tracked
1085brands
39effective in next 30 days
31sources
Every row links to the original letter or posting. Updated daily. See the trend charts →
All letters
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Aug 2, 2026 | Amana PTC | HVAC | see letter | Johnstone Supply (Muskegon Group) | |
| Aug 2, 2026 | Eaton | Fire Protection | Fire Sprinkler Pipe | 4-12% | letter · Core & Main Fire Protection |
| Aug 2, 2026 | Eaton B-Line | HVAC | 4.5-10%, effective August 2, 2026. |
4.5-10% | ACHR News |
| Aug 1, 2026 | Amana PTAC | HVAC | Up to 5% on Amana and Distinctions PTAC units and accessories, effective August 1, 2026. |
Up to 5% | ACHR News |
| Aug 1, 2026 | American Tube and Pipe, Wheatland Tube | Fencing | American Tube and Pipe will implement a price increase of 8%, effective August 1, 2026, on all products. Wheatland Pipe will also implement a price increase of 8%, effective Aug… |
8% | letter · Convoy Supply (US) |
| Aug 1, 2026 | Amico | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Aug 1, 2026 | AprilAire | HVAC | 0-4%, varying by product, effective August 1, 2026. |
0-4%; 3-5% | ACHR News Johnstone Supply (Muskegon Group) |
| Aug 1, 2026 | Art’s Sheet Metal | HVAC | 5%, effective August 1, 2026. |
5% | ACHR News |
| Aug 1, 2026 | Broan-NuTone | HVAC | Adjustment on select items, effective August 1, 2026. |
see letter | ACHR News |
| Aug 1, 2026 | Carlisle SynTec Systems | Roofing | Polyiso Insulation | 5-8% | letter · ABC Supply |
| Aug 1, 2026 | Carlisle, Hunter, & Versico | Insulation | Carlisle, Hunter, and Versico will implement a price increase of 5%-8%, effective August 1, 2026, on all Polyiso Insulation and Low Foam products ... |
5%-8% | letter · Convoy Supply (US) |
| Aug 1, 2026 | CertainTeed | Siding | Vinyl Siding | up to 6.0% | letter · ABC Supply letter · Mueller Roofing Distributors |
| Aug 1, 2026 | Component Hardware | HVAC | divider bar | 6% | Conklin Metal Industries |
| Aug 1, 2026 | DAP Global, Inc. | Roofing | Roofing Accessories | see letter | letter · ABC Supply |
| Aug 1, 2026 | Detex | Door Hardware | This increase is limited only to the specific product categories listed below: • V40 – Mechanical 3.5% • V40 – Electrical 7.0% • ECL-230D 5.5% • ECL-230X 7.0% |
3.5%, 7.0%, 5.5% | letter · Top Notch Distributors |
| Aug 1, 2026 | DiversiTech | HVAC | Price increase, effective August 1, 2026. |
see letter | ACHR News Johnstone Supply (Muskegon Group) |
| Aug 1, 2026 | Drillco | HVAC | 6% | Conklin Metal Industries | |
| Aug 1, 2026 | GMS | Door Hardware | 4% price increase The current 12% tariff surcharge will be eliminated |
13.3% decrease | letter · Top Notch Distributors |
| Aug 1, 2026 | Garden State Lumber | Siding | NuCedar Shingle products has announced a price increase of approximately 5% on all NuCedar Shingle products. We will adjust our prices effective with shipments on August 1, 2026. |
approximately 5% | Universal Supply |
| Aug 1, 2026 | Harris Products Group | HVAC | Increase on select product groups, effective August 1, 2026. |
see letter | ACHR News |
| Aug 1, 2026 | Hunter Xci | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Aug 1, 2026 | LMT Mercer Group | Roofing | LMT Mercer Group will implement a price increase of 5%, effective August 1, 2026, on all products... |
5% | letter · Convoy Supply (US) |
| Aug 1, 2026 | Legend Valve | HVAC | 3-25%, varying by product category, effective August 1, 2026. |
3-25% | ACHR News |
| Aug 1, 2026 | Little Giant | Electrical | see letter | EMSI | |
| Aug 1, 2026 | Mastic | Siding | has announced a price increase of approximately 5% on all Vinyl Siding and accessories, Injection Molded Products, and PVC Trim. We will adjust our prices effective with shipmen… |
approximately 5% | Universal Supply |
| Aug 1, 2026 | Nationwide Industries | Roofing | Nationwide Industries will implement a price increase of 7%, effective August 1, 2026 ... |
7% | letter · Convoy Supply (US) |
| Aug 1, 2026 | STI | Insulation | STI Products | 10% | letter · Performance Pro Supply |
| Aug 1, 2026 | Starborn | Roofing | Starborn will implement price increase of 8%, effective August 1, 2026 ... |
8% | letter · Convoy Supply (US) |
| Aug 1, 2026 | Uni-Product | HVAC | ADAPTACURB Approximately 9% on all items, effective August 1, 2026. |
Approximately 9% | ACHR News |
| Aug 1, 2026 | Versico Roofing Systems | Roofing | Polyiso Insulation | 5-8% | letter · ABC Supply |
| Aug 1, 2026 | Vinyl Kraft | Windows & Doors | Vinyl Windows Doors | 5.5% | letter · ABC Supply |
| Aug 1, 2026 | ZSI-Foster/Wesanco | Plumbing & PVF | mainly accessories Average increase of 4-9%, depending on product category, effective August 1, 2026. |
4% – 9% | ACHR News Conklin Metal Industries |
| Aug 1, 2026 | tekmar | HVAC | 5-7%, effective August 1, 2026. |
5-7% | ACHR News |
| Jul 29, 2026 | Acme/Hubbell Electrical Solutions | Electrical | see letter | EMSI | |
| Jul 28, 2026 | Copper | HVAC | 1-2% | Johnstone Supply (Muskegon Group) | |
| Jul 27, 2026 | Bradford White | Plumbing & PVF | Canada pricing Bradford White Canada has announced price increases of up to 6% on select product categories, effective July 27, 2026. Orders received by July 24, 2026 for immediate shipment wi… |
up to 6% | letter · Bartle & Gibson (Canada) |
| Jul 27, 2026 | Bull Moose | Fire Protection | sprinkler pipe products | min 5% | letter · Ferguson Fire & Fabrication letter · Ferguson Fire & Fabrication |
| Jul 27, 2026 | Nucor | Fire Protection | Tubular Products | $80/ton, 5% | letter · Ferguson Fire & Fabrication |
| Jul 27, 2026 | Oatey | Plumbing & PVF | 1.-5.4% increase on select product categories. |
5.4% | letter · Cooney Brothers Supply House Times / PM Magazine |
| Jul 20, 2026 | CertainTeed | HVAC | 6% increase, effective July 20, 2026. |
6% | ACHR News |
| Jul 20, 2026 | ICP Building Solutions | Roofing | Roofing Adhesive products | 4% | letter · ABC Supply |
| Jul 18, 2026 | FNW | Fire Protection | Fastener products | 4-50% | letter · Ferguson Fire & Fabrication |
| Jul 18, 2026 | National Fire Products | Fire Protection | Fire Products | 5-7% | letter · Ferguson Fire & Fabrication |
| Jul 17, 2026 | CertainTeed | Siding | Vinyl Siding, Soffit, and accessories has announced a price increase of approximately 6% on all Vinyl Siding, Soffit, and accessories. We will adjust our prices effective with shipments on July 17, 2026. |
approximately 6% | Universal Supply |
| Jul 16, 2026 | Klauer | Roofing | aluminum and steel products Aluminum and steel products |
10% on aluminum, 5% on steel | letter · Gulfeagle Supply |
| Jul 15, 2026 | American Blower | HVAC | 5% | Conklin Metal Industries | |
| Jul 15, 2026 | Atlas | Roofing | Polyiso Roof Insulation Price Increase |
Surcharge $400–$500 | letter · Gulfeagle Supply |
| Jul 15, 2026 | Bobrick and Koala | Door Hardware | Price increase will vary by SKU and/or product cateogry • Bobrock & Gamco Washroom Accessories 5% • Bobrick Sierra Series SCRC 7% • Bobrick Duraline Series CGL 5% • Bobrick Desi… |
5%, 7%, 3%, 6% | letter · Top Notch Distributors |
| Jul 15, 2026 | Superior Aluminum Products | Decking & Railing | Aluminum products | 8% on stock, 4% on custom | letter · ABC Supply |
| Jul 15, 2026 | Woodgrain | Windows & Doors | has announced a price increase of approximately 5% on all products. We will adjust our prices effective with shipments on July 15, 2026. |
approximately 5% | Universal Supply |
| Jul 13, 2026 | Amico | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Jul 13, 2026 | Assa Abloy | Door Hardware | • Corbin 2% • Sargent 2% • Norton/Rixson 2% • Pemko/Markar 2% (and incorporate the current 6.25% adjustment) • Rockwood 2% (and incorporate the current 6.25% adjustment) • McKin… |
2%, 6.25% | letter · Top Notch Distributors |
| Jul 13, 2026 | Associated Materials | Siding | aluminum products | 12% | letter · ABC Supply |
| Jul 13, 2026 | Brava | Roofing | Field tile accessories | 4% | letter · ABC Supply Universal Supply letter · Gulfeagle Supply |
| Jul 13, 2026 | Eagle Roofing | Roofing | Tile Roofing April Increase Notification |
up to 6% | letter · Gulfeagle Supply |
| Jul 13, 2026 | Johns Manville | Roofing | Roofing products | 5-8% | letter · ABC Supply letter · Mueller Roofing Distributors |
| Jul 13, 2026 | Kohler | Door Hardware | Average increase is 1.2% |
1.2% | letter · Top Notch Distributors |
| Jul 13, 2026 | National Fire Products | Fire Protection | Brass Trim Accessories | 7% | letter · Ferguson Fire & Fabrication |
| Jul 13, 2026 | Sagiper | Drywall & Interiors | Exterior Walls | ≈2% to ≈9% | letter · ABC Supply Interiors letter · Convoy Supply (US) |
| Jul 13, 2026 | Vybond | HVAC | 6% increase on all HVACR products, effective July 13, 2026. |
6% | ACHR News |
| Jul 12, 2026 | Centrotherm | HVAC | 7% increase, effective July 12, 2026. |
7% | ACHR News Johnstone Supply (Muskegon Group) Supply House Times / PM Magazine |
| Jul 12, 2026 | Plygem | Siding | Trim Coil Roll Form | 15% | letter · ABC Supply |
| Jul 10, 2026 | Emtek | Door Hardware | Average increase is 3% |
3% | letter · Top Notch Distributors |
| Jul 10, 2026 | Midwest Metal | HVAC | Angle Rings | 3% | Conklin Metal Industries |
| Jul 10, 2026 | Schaub | Door Hardware | Average increase is 3% |
3% | letter · Top Notch Distributors |
| Jul 10, 2026 | Thermaflex | HVAC | 8% | Conklin Metal Industries | |
| Jul 10, 2026 | Viking SupplyNet | Fire Protection | Water Valves Fittings | 7% | letter · Viking Group letter · Viking Group |
| Jul 10, 2026 | Yale Expressions | Door Hardware | Average increase is 3% |
3% | letter · Top Notch Distributors |
| Jul 9, 2026 | McElroy | Roofing | Metal products | 3-6% | letter · ABC Supply |
| Jul 8, 2026 | Malarkey Roofing Products | Roofing | Roofing Products | Surcharge $350 per truckload | letter · ABC Supply letter · Gulfeagle Supply |
| Jul 8, 2026 | Norandex | Siding | housewrap products | 15% | letter · ABC Supply |
| Jul 7, 2026 | A.Y. McDonald | Plumbing & PVF | 6-15% increase on select plumbing product categories, effective July 7. |
6-15% | Supply House Times / PM Magazine |
| Jul 6, 2026 | Aspen Manufacturing | HVAC | 5-6% increase, effective July 6, 2026. |
5-6% | ACHR News |
| Jul 6, 2026 | ClarkDietrich | Drywall & Interiors | all products | see letter | letter · Negwer Materials letter · ABC Supply Interiors |
| Jul 6, 2026 | Florestone | Plumbing & PVF | 3.3% increase, effective July 6. |
3.3% | Supply House Times / PM Magazine |
| Jul 6, 2026 | Fujitsu | HVAC | 7% increase, effective July 6, 2026. |
7% | ACHR News Johnstone Supply (Muskegon Group) |
| Jul 6, 2026 | Miami Tech | HVAC | 8% | Conklin Metal Industries | |
| Jul 6, 2026 | Modular Metal Fabricators Inc. | HVAC | 8% increase on all flex duct, effective July 6, 2026. |
8% | ACHR News |
| Jul 6, 2026 | Nidec | HVAC | US Motors 3-6.5% increase, effective July 6, 2026. |
3-6.5% | ACHR News |
| Jul 6, 2026 | Paradigm | Windows & Doors | Patio Doors and accessories has announced a price increase of approximately 10% on all Patio Doors and accessories. We will adjust our prices effective with shipments on July 6, 2026. |
approximately 10% | Universal Supply |
| Jul 6, 2026 | PolyCon | Insulation | PolyCon Polyurethane Foam Products | $.29 | letter · Performance Pro Supply |
| Jul 6, 2026 | Quietflex | HVAC | 5% | Conklin Metal Industries | |
| Jul 6, 2026 | Quietflex Manufacturing | HVAC | 6-8% increase, effective July 6, 2026. The increase was pushed back from June 12, 2026. |
6-8% | ACHR News |
| Jul 6, 2026 | Rectorseal | HVAC | Up to 3% increase, effective July 6, 2026. |
Up to 3% | ACHR News Supply House Times / PM Magazine Conklin Metal Industries |
| Jul 6, 2026 | Reliable | Fire Protection | Fire Protection Products | 6-10% | letter · Ferguson Fire & Fabrication |
| Jul 6, 2026 | Reliable Automatic Sprinkler | Fire Protection | Reliable manufactured products | 6-10% | letter · Core & Main Fire Protection |
| Jul 6, 2026 | Steel-Con | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Jul 6, 2026 | Supco | HVAC | Average increase of 3-5%, effective July 6, 2026. |
Average increase of 3-5% | ACHR News Supply House Times / PM Magazine |
| Jul 6, 2026 | Telling Industries | Drywall & Interiors | metal framing products | see letter | letter · Negwer Materials letter · ABC Supply Interiors |
| Jul 6, 2026 | USG | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Jul 6, 2026 | VinylMax Windows | Windows & Doors | Windows | 2.2% | letter · ABC Supply |
| Jul 6, 2026 | Vinylmax | Roofing | Effective Monday, July 6, 2026, pricing will increase 2.0% – 2.4%, depending on product and market. |
2.0% – 2.4% | letter · Mueller Roofing Distributors |
| Jul 5, 2026 | Advanced Distributor Products | HVAC | Up to 3% increase on copper air handlers and up to 5% increase on copper evaporator coils, effective July 5, 2026. |
Up to 3%, up to 5% | ACHR News |
| Jul 5, 2026 | JPL | Plumbing & PVF | Increase TBA, effective July 5. |
see letter | Supply House Times / PM Magazine |
| Jul 5, 2026 | Mission Rubber | Plumbing & PVF | 3% increase on standard no hub couplings and heavyweight heavy duty no hub couplings, effective July 5. |
3% | Supply House Times / PM Magazine |
| Jul 1, 2026 | Air Products & Controls | HVAC | Varies by item, effective July 1, 2026. |
see letter | ACHR News |
| Jul 1, 2026 | Alarm Lock | Door Hardware | 5% |
5% | letter · Top Notch Distributors |
| Jul 1, 2026 | Allstyle Coil Company | HVAC | 3.5% increase, effective July 1, 2026. |
3.5% | ACHR News |
| Jul 1, 2026 | Apollo | HVAC | 12% | Conklin Metal Industries | |
| Jul 1, 2026 | Atlas | Roofing | Roof Shingle Products; Low Slope Roofing | up to 10% | letter · ABC Supply letter · ABC Supply |