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 We collect manufacturer price-increase announcements, freight/fuel surcharges and rescinded increases from distributor notice pages, manufacturer archives and the trade press, every day, so you can quote jobs before prices change.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 |
|---|---|---|---|---|---|
| Jan 4, 2027 | James Hardie | Siding | James Hardie will implement a price increase, effective January 4, 2027, on the following products ... |
see letter | letter · Convoy Supply (US) letter · Convoy Supply (US) |
| Jan 4, 2027 | Mohawk | Flooring | Mohawk Announces 7% Price Increase Across All Product Categories, Effective Jan. 4 |
7% | letter · Floor Daily |
| Jan 4, 2027 | Owens Corning | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Jan 1, 2027 | Ductmate | HVAC | 5% Gasket, 7% Waterbased, Solvent and Proguard 10% | 5% – 10% | Conklin Metal Industries |
| Jan 1, 2027 | Louisville Ladder | Electrical | has announced a price increase of approximately 3% on all products. We will adjust our prices effective January 1, 2027. |
approximately 3% | Universal Supply |
| Jan 1, 2027 | Metal Fab | HVAC | B-Vent excluded | 5% | Conklin Metal Industries |
| Jan 1, 2027 | Rockwool | Insulation | Insulation | 6% | letter · ABC Supply Interiors |
| Nov 30, 2026 | Security Door Controls | Door Hardware | (SDC) 4-6% price increase |
4-6% | letter · Top Notch Distributors |
| Nov 16, 2026 | Owens Corning Insulation | Insulation | see letter | letter · Negwer Materials | |
| Nov 15, 2026 next 30 days |
Trim-Tex | Drywall & Interiors | Joint Treatment & Interior Finishing | 5%, 10% | letter · ABC Supply Interiors |
| Nov 9, 2026 next 30 days |
Cody Company, LLC | Roofing | all products | 7% | letter · ABC Supply |
| Nov 2, 2026 next 30 days |
AFCO | Decking & Railing | Columns & Railings | 7.5% | letter · ABC Supply |
| Nov 2, 2026 next 30 days |
Armstrong | Drywall & Interiors | Ceilings & Acoustical Wall Panels | 12% | letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
Cemco | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
CertainTeed Gypsum | Drywall & Interiors | Joint Treatment & Interior Finishing | up to 20% | letter · Negwer Materials letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
ClarkDietrich | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
MBA Building Supplies | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Nov 2, 2026 next 30 days |
MarinoWare | Drywall & Interiors | steel products | see letter | letter · Negwer Materials letter · ABC Supply Interiors letter · Kamco Supply (New York) |
| Nov 2, 2026 next 30 days |
Telling Industries | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Nov 1, 2026 next 30 days |
Airflow | HVAC | 8% | Conklin Metal Industries | |
| Nov 1, 2026 next 30 days |
American Tube and Pipe | Fencing | American Tube and Pipe will implement a price increase of 8%, effective November 1, 2026, on all products ... |
8% | letter · Convoy Supply (US) |
| Nov 1, 2026 next 30 days |
Ameristar | Fencing | Ameristar will implement a price increase, effective November 1, 2026, on the following products... |
see letter | letter · Convoy Supply (US) |
| Nov 1, 2026 next 30 days |
Amico | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Nov 1, 2026 next 30 days |
Cavity Sliders | Door Hardware | Price Increase affects: • Frames and Tracks 8% • Carriage Packs and Components 4% • Jamb Kits and CaviLocks are unaffected |
8%, 4% | letter · Top Notch Distributors |
| Nov 1, 2026 next 30 days |
ClarkDietrich | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Nov 1, 2026 next 30 days |
Crane | Plumbing & PVF | NAVG products General price increase across Crane Cast Steel, Bronze, Cast Iron, Forged and Ball products as well as Stockham, Aloyco, Centerline, Flowseal, and DuoChek products |
see letter | letter · Cooney Brothers |
| Nov 1, 2026 next 30 days |
Ductmate | HVAC | Steel Items | 9% | Conklin Metal Industries |
| Nov 1, 2026 next 30 days |
Flex-Ability Concepts | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Nov 1, 2026 next 30 days |
Grace Tech | Electrical | see letter | EMSI | |
| Nov 1, 2026 next 30 days |
Greenseam | HVAC | 8% | Conklin Metal Industries | |
| Nov 1, 2026 next 30 days |
Henkel | Roofing | Roofing Accessories | see letter | letter · ABC Supply |
| Nov 1, 2026 next 30 days |
Mitchell Metal | HVAC | 8% – 10% | Conklin Metal Industries | |
| Nov 1, 2026 next 30 days |
Ridgid | Plumbing & PVF | Overall portflio price update. |
see letter | Cooney Brothers |
| Nov 1, 2026 next 30 days |
Sealtite | HVAC | HVAC / plumbing | 10% | Williams Distributing |
| Nov 1, 2026 next 30 days |
Southwark | HVAC | HVAC / plumbing | 8% | Williams Distributing Conklin Metal Industries |
| Nov 1, 2026 next 30 days |
Steel and Wire | Siding | has announced a price increase on Henkel products: Polyurethane Adhesives & Sealants (excluding PU Foam), Solvent Adhesives & Sealants, Select Butyl Tape, and Butyl Flash. We wi… |
see letter | Universal Supply |
| Oct 31, 2026 next 30 days |
Resideo | HVAC | Honeywell Home air zoning products price adjustment, effective October 31, 2026 |
see letter | ACHR News |
| Oct 26, 2026 next 30 days |
DuPont | Insulation | Thermax and Tuff-R polyiso insulation | 6% | letter · ABC Supply Interiors |
| Oct 26, 2026 next 30 days |
ZSI-Foster/Wesanco | Plumbing & PVF | Price increase, effective October 26. |
see letter | EMSI Supply House Times / PM Magazine |
| Oct 22, 2026 next 30 days |
DuPont | Insulation | Styrofoam brand insulation (US) | Surcharge $720 | letter · ABC Supply Interiors |
| Oct 19, 2026 next 30 days |
Fry Reglet | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Oct 19, 2026 next 30 days |
NTI | Plumbing & PVF | Canada pricing NTI will implement a 3-8% price increase effective October 19, 2026. The adjustment is attributed to inflation and government-imposed tariffs affecting product costs. |
3-8% | letter · Bartle & Gibson (Canada) |
| Oct 19, 2026 next 30 days |
Nailor Industries | HVAC | 5%, effective October 19, 2026 |
5% | ACHR News |
| Oct 19, 2026 next 30 days |
Owens Corning | Roofing | Residential Transportation Surcharge Increase |
Surcharge $300 → $350 per truckload | letter · Gulfeagle Supply |
| Oct 19, 2026 next 30 days |
Panasonic | HVAC | 3.7%-4.0%; products not impacted by tariffs will remain unchanged, effective October 19, 2026 |
3.7%-4.0% | ACHR News Johnstone Supply (Muskegon Group) Supply House Times / PM Magazine |
| Oct 19, 2026 next 30 days |
Raypak | Pool | 3.5% AVG | Heritage Pool Supply | |
| Oct 19, 2026 next 30 days |
USG | Drywall & Interiors | Bead and trim products | see letter | letter · Negwer Materials letter · ABC Supply Interiors |
| Oct 16, 2026 next 30 days |
tekmar | HVAC | average increase of approximately 6%, effective October 16, 2026 |
approximately 6% | ACHR News |
| Oct 12, 2026 | GP Gypsum LLC | Roofing | DensDeck roof boards | see letter | letter · ABC Supply letter · ABC Supply Interiors |
| Oct 12, 2026 | Georgia Pacific | Roofing | Georgia Pacific will implement a price increase of 2-5%, effective October 12, 2026... |
2-5% | letter · Convoy Supply (US) |
| Oct 12, 2026 | Robertshaw | HVAC | up to 15%, though most items will remain unchanged and several will see price decreases, effective October 12, 2026 |
up to 15%; 0.64% | ACHR News Johnstone Supply (Muskegon Group) Supply House Times / PM Magazine |
| Oct 9, 2026 | Buckingham | Electrical | see letter | EMSI | |
| Oct 6, 2026 | Steel-Con | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Oct 5, 2026 | Aeris Metals | HVAC | linesets average increase of 12.9%, effective October 5, 2026 |
average increase of 12.9% | ACHR News |
| Oct 5, 2026 | Brecco | Fire Protection | Brass Fittings | 11% | letter · Core & Main Fire Protection |
| Oct 5, 2026 | ESAB | Plumbing & PVF | Canada pricing ESAB will implement a price adjustment effective October 5, 2026. The adjustment is attributed to continued increases in raw material, freight, labor, and other operational cost… |
see letter | letter · Bartle & Gibson (Canada) |
| Oct 5, 2026 | GAF | Roofing | Residential Transportation Surcharge Increase |
Surcharge $500 per shipment | letter · Gulfeagle Supply |
| Oct 5, 2026 | Henry | Roofing | all Henry products | 5% | letter · ABC Supply |
| Oct 5, 2026 | IKO | Roofing | Asphalt products Transportation Surcharge Increase |
Surcharge $500–$900 per truckload | letter · Gulfeagle Supply |
| Oct 5, 2026 | Mill Steel | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Oct 5, 2026 | Mohawk Group | Flooring | Mohawk Group Announces Price Increase of Up to 5% on Select Products |
Up to 5% | letter · Floor Daily |
| Oct 5, 2026 | National Gypsum | Drywall & Interiors | ProForm Interior Products | see letter | letter · Negwer Materials letter · ABC Supply Interiors letter · Kamco Supply (New York) |
| Oct 5, 2026 | Telling Industries | Drywall & Interiors | metal framing products | see letter | letter · Kamco Supply (New York) |
| Oct 5, 2026 | USG | Roofing | Securerock Roofing Products Transportation Surcharge Increase |
Surcharge $700 per truckload | letter · Gulfeagle Supply |
| Oct 4, 2026 | Coverstar | Pool | 2.5-3.5% | Heritage Pool Supply | |
| Oct 2, 2026 | Norandex | Siding | Home Accents siding | 4% | letter · ABC Supply |
| Oct 1, 2026 | Altronix | Door Hardware | 3.5% - 4.25% price increase |
3.5% - 4.25% | letter · Top Notch Distributors |
| Oct 1, 2026 | BASF | Flooring | BASF Announces Price Increases for Caprolactam, PA6 & PA6,66 |
see letter | letter · Floor Daily |
| Oct 1, 2026 | CertainTeed | Roofing | Roofing Products | Surcharge $500 per truckload | letter · Gulfeagle Supply letter · Gulfeagle Supply letter · Gulfeagle Supply |
| Oct 1, 2026 | ClarkDietrich | Drywall & Interiors | steel-based products | see letter | letter · Negwer Materials letter · ABC Supply Interiors letter · Kamco Supply (New York) letter · Kamco Supply (New York) |
| Oct 1, 2026 | Copeland | HVAC | Canada pricing Copeland will implement a general 2% price increase on shipments beginning October 1, 2026, with some exceptions. All current and new orders will be priced according to the rate… |
2% | letter · Bartle & Gibson (Canada) |
| Oct 1, 2026 | Flagler | HVAC | 5% | Conklin Metal Industries | |
| Oct 1, 2026 | H.B. Fuller | Roofing | adhesives and sealants Freight Surcharge Increase |
30% surcharge | letter · Gulfeagle Supply |
| Oct 1, 2026 | Heat Controller | HVAC | water-source heat pumps and residential geothermal products up to 5%, effective October 1, 2026 |
up to 5% | ACHR News Supply House Times / PM Magazine |
| Oct 1, 2026 | Hunter Xci | Insulation | Insulation | Surcharge $1,250 per shipment | letter · ABC Supply Interiors |
| Oct 1, 2026 | MBA Building Supplies | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Oct 1, 2026 | MarinoWare | Drywall & Interiors | steel products | see letter | letter · ABC Supply Interiors letter · Kamco Supply (New York) |
| Oct 1, 2026 | Miller Furnace | HVAC | HVAC / plumbing | 6% | Williams Distributing |
| Oct 1, 2026 | Nidec | HVAC | Embraco refrigeration compressors and condensing units increase varies by item, effective October 1, 2026 |
see letter | ACHR News |
| Oct 1, 2026 | OEG | Drywall & Interiors | framing and metal decking | see letter | letter · Kamco Supply (New York) |
| Oct 1, 2026 | O’Hagin’s | Roofing | Freight shipments Transportation Surcharge Increase |
Surcharge $25 per pallet | letter · Gulfeagle Supply |
| Oct 1, 2026 | PAL Lighting | Pool | 3% | Heritage Pool Supply | |
| Oct 1, 2026 | Pentair Water Pool & Spa | Pool | 3.5% | Heritage Pool Supply | |
| Oct 1, 2026 | Precision Electric Motor Sales | HVAC | varies by product, effective October 1, 2026 |
see letter | ACHR News |
| Oct 1, 2026 | Regal Rexnord | HVAC | select branded motors, parts, and accessories 2.5%, effective October 1, 2026 |
2.5% | ACHR News |
| Oct 1, 2026 | Southwestern Wire | Fencing | Southwestern Wire will implement a price increase of 2%-5%, effective October 1, 2026, on all products... |
2%-5% | letter · Convoy Supply (US) |
| Oct 1, 2026 | Spirax Sarco | Plumbing & PVF | Overall portflio adjustment averaging aproximately 4% increase. |
4% | Cooney Brothers Supply House Times / PM Magazine |
| Oct 1, 2026 | Stealth | Drywall & Interiors | Access Panels | 5.5% to 6.5% | letter · Kamco Supply (New York) |
| Oct 1, 2026 | Western Enterprises | HVAC | 3%, effective October 1, 2026 |
3% | ACHR News Supply House Times / PM Magazine |
| Oct 1, 2026 | dahl Valve | Plumbing & PVF | Canada pricing dahl Valve Limited implemented a 7–10% price increase effective October 1, 2026. Globe valves and strapping increased by 10%, while all other products increased by 7%. |
7–10% | letter · Bartle & Gibson (Canada) |
| Sep 30, 2026 | John Manville | Drywall & Interiors | see letter | letter · Negwer Materials | |
| Sep 30, 2026 | Johns Manville | Insulation | Polyiso Foam Sheathing | 8% | letter · Performance Pro Supply |
| Sep 28, 2026 | Cemco | Drywall & Interiors | see letter | letter · Negwer Materials letter · ABC Supply Interiors | |
| Sep 28, 2026 | GAF | Roofing | Commercial roofing Freight Surcharge Increase |
Surcharge $1,100 | letter · ABC Supply letter · Gulfeagle Supply |
| Sep 28, 2026 | National Gypsum Company | Roofing | Roof Boards | see letter | letter · ABC Supply |
| Sep 28, 2026 | Siplast | Roofing | Commercial roofing Freight Surcharge Increase |
Surcharge $1,100 | letter · ABC Supply letter · Gulfeagle Supply |
| Sep 23, 2026 | Stamped Fittings | HVAC | 10% | Conklin Metal Industries | |
| Sep 21, 2026 | Atlas | Roofing | Shingles, Underlayments | Surcharge $500 per truckload | letter · ABC Supply letter · Gulfeagle Supply |
| Sep 21, 2026 | M&M Manufacturing | HVAC | Up to 6% price increase, effective September 21, 2026. |
Up to 6% | ACHR News |
| Sep 21, 2026 | M&M Manufacturing, Inc. | Roofing | product offerings | up to 6% | letter · ABC Supply |