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 We collect manufacturer price-increase announcements, freight/fuel surcharges and rescinded increases from distributor notice pages, manufacturer archives and the trade press, every day, so you can quote jobs before prices change.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 |
|---|---|---|---|---|---|
| Jul 1, 2026 | Atlas / Hunter / SOPREMA | Insulation | Atlas, Hunter, and SOPREMA will implement a price increase of 5%-8%, effective July 1st, 2026, on all Polyiso Insulation products... |
5%-8% | letter · Convoy Supply (US) |
| Jul 1, 2026 | Blue Ridge Fiberboard | Roofing | all products | 6-8% | letter · ABC Supply letter · Mueller Roofing Distributors |
| Jul 1, 2026 | Boss | HVAC | 3% | Conklin Metal Industries | |
| Jul 1, 2026 | Carlisle | Roofing | Carlisle will implement a second round of material price adjustments effective July 1st, 2026, on the following products ... |
Surcharge see letter | letter · Convoy Supply (US) letter · Mueller Roofing Distributors |
| Jul 1, 2026 | Carlisle SynTec Systems’ | Roofing | Roofing products | 5-8% | letter · ABC Supply |
| Jul 1, 2026 | CertainTeed | Insulation | CertainTeed Fiberglass Insulation Products | 6% | letter · Performance Pro Supply |
| Jul 1, 2026 | CertainTeed Insulation | Insulation | see letter | letter · Negwer Materials | |
| Jul 1, 2026 | Diversitech | HVAC | Varies by item, effective July 1, 2026. |
1% – 5% | ACHR News Supply House Times / PM Magazine Conklin Metal Industries |
| Jul 1, 2026 | Duravent | HVAC | Builders Best, Hart & Cooley, Amerivent | 7% | Conklin Metal Industries |
| Jul 1, 2026 | Duravent Group | HVAC | 7% increase across its product portfolio, including Duravent, Amerivent, and Builder’s Best, effective July 1, 2026. |
7% | ACHR News Supply House Times / PM Magazine |
| Jul 1, 2026 | Epilay | Roofing | has announced a price increase of approximately 5-7% on all products. We will adjust our prices effective with shipments on July 1, 2026. |
approximately 5-7% | Universal Supply |
| Jul 1, 2026 | GAF Commercial | Roofing | has announced a price increase of approximately 5-8% on all products. We will adjust our prices effective with shipments on July 1, 2026. |
approximately 5-8% | Universal Supply |
| Jul 1, 2026 | GAF Commercial - REVISED | Roofing | GAF will implement price increases throughout Q3 and Q4 for the following products. ... |
see letter | letter · Convoy Supply (US) |
| Jul 1, 2026 | GAF FT Solutions | Roofing | Roofing Accessories | see letter | letter · ABC Supply |
| Jul 1, 2026 | Gaco | Roofing | GacoFlex products | up to 10% | letter · ABC Supply |
| Jul 1, 2026 | HAL | Roofing | HAL will implement a price increase of up to 6%, effective July 1, 2026, on most products... |
up to 6% | letter · Convoy Supply (US) |
| Jul 1, 2026 | Hunter Panels | Roofing | Polyiso Insulation | 5-7% | letter · ABC Supply |
| Jul 1, 2026 | ICP Group | Roofing | Roofing Products | 9-15% | letter · ABC Supply |
| Jul 1, 2026 | IKO | Roofing | TPO and Accessories | up to 8% | letter · ABC Supply letter · Convoy Supply (US) |
| Jul 1, 2026 | Intec | Insulation | Intec FORCE@ and VORTEC@ Machines | see letter | letter · Performance Pro Supply |
| Jul 1, 2026 | JB Industries | HVAC | 7.5% increase on brass access valves, capillary tubing, and fittings, and 10% increase on vacuum pump oil, effective July 1, 2026. |
7.5%, 10% | ACHR News Supply House Times / PM Magazine |
| Jul 1, 2026 | Johns Manville | HVAC | 6-8% increase, effective July 1, 2026. |
6-8% | ACHR News letter · ABC Supply Interiors Supply House Times / PM Magazine Conklin Metal Industries |
| Jul 1, 2026 | Jones Stephens | HVAC | 3-10% increase on select PEX products, effective July 1, 2026. |
3-10% | ACHR News Supply House Times / PM Magazine |
| Jul 1, 2026 | KSP | Door Hardware | 5% |
5% | letter · Top Notch Distributors |
| Jul 1, 2026 | Kraft Tool | Drywall & Interiors | Tools & Accessories | see letter | letter · ABC Supply Interiors |
| Jul 1, 2026 | LACO | Plumbing & PVF | Percentage increase TBA, effective July 1. |
see letter | Supply House Times / PM Magazine |
| Jul 1, 2026 | Lockey | Door Hardware | Contact your Top Notch sales representative for details. |
see letter | letter · Top Notch Distributors |
| Jul 1, 2026 | Lomanco | Roofing | Lomanco will implement a price increase, effective July 1st, 2026, on the following products... |
approximately 5-10% | letter · Convoy Supply (US) letter · Mueller Roofing Distributors Universal Supply |
| Jul 1, 2026 | MBA Metal Framing | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Jul 1, 2026 | MarinoWare | Drywall & Interiors | Metal Framing, Studs & Tracks | see letter | letter · ABC Supply Interiors |
| Jul 1, 2026 | Modine | HVAC | 0-9% increase, varying by product category, effective July 1, 2026. |
0-9% | ACHR News |
| Jul 1, 2026 | Modine Unit Heaters | HVAC | Price increase, effective July 1, 2026. |
see letter | ACHR News Johnstone Supply (Muskegon Group) |
| Jul 1, 2026 | Moen | Plumbing & PVF | 10% increase (commercial line), effective July 1. |
10% | Supply House Times / PM Magazine |
| Jul 1, 2026 | MuleHide | Roofing | Fiberboard products | 6-8% | letter · ABC Supply |
| Jul 1, 2026 | Nichiha | Drywall & Interiors | Exterior Walls | approximately 3-5% | letter · ABC Supply Interiors Universal Supply |
| Jul 1, 2026 | Owens Corning | HVAC | 6% / 8% | Conklin Metal Industries | |
| Jul 1, 2026 | Owens Corning – Thermafiber | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Jul 1, 2026 | Panduit | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jul 1, 2026 | Pella | Windows & Doors | Windows and Doors | 3-4% | letter · ABC Supply |
| Jul 1, 2026 | Protech | Roofing | Engineered Products | 15% | letter · ABC Supply |
| Jul 1, 2026 | Protecto Wrap | has announced a price increase of approximately 8-12% on all products. We will adjust our prices effective with shipments on July 1, 2026. |
approximately 8-12% | Universal Supply | |
| Jul 1, 2026 | RDI | has announced a price increase of approximately 6-25% on all products. We will adjust our prices effective with shipments on July 1, 2026. |
approximately 6-25% | Universal Supply | |
| Jul 1, 2026 | RLS | HVAC | Tools & Jaws 5%, Ancillary & Acc 10%, Fittings 15% | 5% – 15% | Conklin Metal Industries |
| Jul 1, 2026 | Ram Steel Framing | Drywall & Interiors | Metal Framing, Studs & Tracks | a minimum of 10% | letter · ABC Supply Interiors |
| Jul 1, 2026 | Rectorseal | HVAC | see letter | Johnstone Supply (Muskegon Group) | |
| Jul 1, 2026 | Rockwool | Insulation | Insulation | 8% | letter · ABC Supply Interiors Conklin Metal Industries letter · Performance Pro Supply |
| Jul 1, 2026 | Seal Bond | Roofing | product lines | 5-9% | letter · ABC Supply |
| Jul 1, 2026 | Sika | Roofing | Facade products Price Increase |
$2/pail, $3/pail, $1.20/unit, 1.5% freight surcharge | letter · Gulfeagle Supply |
| Jul 1, 2026 | Starborn | has announced a price increase of approximately 6-8% on all products. We will adjust our prices effective with shipments on July 1, 2026. |
approximately 6-8% | Universal Supply | |
| Jul 1, 2026 | Tremco | HVAC | 5% | Conklin Metal Industries | |
| Jul 1, 2026 | Tutco | HVAC | 10% increase, effective July 1, 2026. |
10% | ACHR News |
| Jul 1, 2026 | Versico | Roofing | Versico will implement a second round of material price adjustments effective July 1st, 2026, on the following products ... |
Surcharge see letter | letter · Convoy Supply (US) letter · Mueller Roofing Distributors |
| Jul 1, 2026 | Versico Roofing Systems | Roofing | Roofing products | 5-8% | letter · ABC Supply |
| Jul 1, 2026 | Westlake Roofing Solutions | Siding | Siding | see letter | letter · ABC Supply |
| Jul 1, 2026 | White-Rodgers Controls | HVAC | Price increase, effective July 1, 2026. |
see letter | ACHR News Johnstone Supply (Muskegon Group) |
| Jul 1, 2026 | Wolf | Decking & Railing | products effective with shipments on July 1, 2026 has also announced a price increase of approximately 5% on all products effective with shipments on July 1, 2026. |
approximately 5% | Universal Supply |
| Jul 1, 2026 | dahl Valve | Plumbing & PVF | Canada pricing dahl Valve has announced a 4% price increase on all SKUs, effective July 1, 2026. The adjustment reflects rising material, transportation, and broader supply chain costs. |
4% | letter · Bartle & Gibson (Canada) |
| Jun 29, 2026 | Andersen | Windows & Doors | has announced a price increase on all products. We will adjust our prices effective with shipments on June 29, 2026. |
see letter | Universal Supply |
| Jun 29, 2026 | Cemco | Drywall & Interiors | Metal Framing, Studs & Tracks | up to 20% | letter · ABC Supply Interiors |
| Jun 29, 2026 | Continental Materials, Inc. | Roofing | Fiberboard products | 5% to 8% | letter · ABC Supply |
| Jun 29, 2026 | GAF | Roofing | Commercial products | $850-$1000/truck | letter · ABC Supply |
| Jun 29, 2026 | GAF | Roofing | Price Escalator & Freight Surcharge |
Surcharge see letter | letter · Gulfeagle Supply |
| Jun 29, 2026 | James Hardie | Siding | DREAM Milled Artisan; all products | approximately 3-10% | letter · ABC Supply letter · ABC Supply letter · Convoy Supply (US) Universal Supply |
| Jun 29, 2026 | Johns Manville | Insulation | Insulation | 6% | letter · ABC Supply Interiors letter · Performance Pro Supply |
| Jun 29, 2026 | USG | Drywall & Interiors | Bead and trim products | up to 10% | letter · Negwer Materials letter · ABC Supply Interiors |
| Jun 29, 2026 | USG, Clinch-On and Phillips | Roofing | Bead and trim products | up to 10% | letter · ABC Supply |
| Jun 28, 2026 | James Hardie | Decking & Railing | TimberTech and Azek Decking and accessories has announced a price increase of approximately 4-15% on all TimberTech and Azek Decking and accessories. We will adjust our prices effective with shipments on June 28, 2026. |
approximately 4-15% | Universal Supply |
| Jun 28, 2026 | Square D | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 27, 2026 | DuPont | Insulation | Insulation | 5% | letter · ABC Supply Interiors |
| Jun 27, 2026 | Emerson Nidec Motors | HVAC | Price increase, effective June 27. |
see letter | ACHR News Johnstone Supply (Muskegon Group) |
| Jun 26, 2026 | Alsco | Roofing | Alsco will implement a price increase of up to 10% on all aluminum products effective with all orders shipped on or after June 26, 2026. |
up to 10% | letter · Mueller Roofing Distributors |
| Jun 26, 2026 | Alsco Metals | Siding | aluminum products | up to 10% | letter · ABC Supply |
| Jun 26, 2026 | Knauf | Insulation | Insulation | 6% / 8% | letter · ABC Supply Interiors Conklin Metal Industries Universal Supply |
| Jun 26, 2026 | Nucor | Fire Protection | Tubular Products | $80/ton, 6% | letter · Ferguson Fire & Fabrication |
| Jun 26, 2026 | Viking | Fire Protection | Fire Sprinklers Valves | approximately 6% | letter · Viking Group letter · Viking Group letter · Viking Group letter · Viking Group letter · Viking Group letter · Viking Group |
| Jun 26, 2026 | Viking (Canada) | Fire Protection | Canada pricing | approximately 6% | letter · Viking Group |
| Jun 26, 2026 | Viking SupplyNet | Fire Protection | Brass Nipples Fittings | 5% | letter · Viking Group |
| Jun 23, 2026 | Sporlan | HVAC | 5% | Johnstone Supply (Muskegon Group) | |
| Jun 22, 2026 | AO Smith Water Heaters | HVAC | 7%, effective June 22. |
7% | ACHR News Johnstone Supply (Muskegon Group) Supply House Times / PM Magazine |
| Jun 22, 2026 | Merit Brass | Fire Protection | Stainless Steel Fittings | 8-12% | letter · Ferguson Fire & Fabrication letter · Cooney Brothers Supply House Times / PM Magazine |
| Jun 22, 2026 | Shurtape | HVAC | 2.5% to 7%, varying by product category, effective June 22. |
2.5% to 7% | ACHR News Conklin Metal Industries |
| Jun 22, 2026 | Star Sales | Drywall & Interiors | Fasteners | see letter | letter · ABC Supply Interiors |
| Jun 22, 2026 | Wincore | Windows & Doors | all products | 1% | letter · ABC Supply |
| Jun 19, 2026 | Pupco | Fire Protection | NAPAC Products | 5-8% | letter · Viking Group |
| Jun 18, 2026 | Wavin/Bow | Plumbing & PVF | Canada pricing Wavin/Bow announced an 11% price increase on SUPERPEX Pipe (054) and BOW PEX Pipe (058), effective Thursday, June 18, 2026. The adjustment is attributed to rising raw material, … |
11% | letter · Bartle & Gibson (Canada) |
| Jun 16, 2026 | American Blower | HVAC | 20% | Conklin Metal Industries | |
| Jun 15, 2026 | ASC | Fire Protection | Engineered Solutions | 5-12% | letter · Ferguson Fire & Fabrication |
| Jun 15, 2026 | ASC Engineered Solutions | Fire Protection | Brass Fittings | 5%-12% | letter · Core & Main Fire Protection letter · ASC Engineered Solutions (manufacturer) |
| Jun 15, 2026 | ATCO Flex | HVAC | 8% | Johnstone Supply (Muskegon Group) | |
| Jun 15, 2026 | Bilco | Roofing | BILCO will implement a price increase of 6%, effective June 15, 2026, on all commercial products ... |
6% | letter · Convoy Supply (US) letter · Mueller Roofing Distributors |
| Jun 15, 2026 | Bradley | Plumbing & PVF | 3-5%, effective June 15. |
3-5% | Supply House Times / PM Magazine letter · Bartle & Gibson (Canada) |
| Jun 15, 2026 | Cello | Plumbing & PVF | 10%, some items may be slightly more, effective June 15. |
10% | Supply House Times / PM Magazine |
| Jun 15, 2026 | CertainTeed Gypsum | Drywall & Interiors | Joint Treatment & Interior Finishing | see letter | letter · Negwer Materials letter · ABC Supply Interiors letter · ABC Supply Interiors Universal Supply |
| Jun 15, 2026 | DuPont | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Jun 15, 2026 | Filtration Manufacturing | HVAC | 3% to 5% on select product lines and 7% on polyester products; the majority of product lines will remain unchanged, effective June 15. |
3% to 5%, 7% | ACHR News Supply House Times / PM Magazine |
| Jun 15, 2026 | Fleurco | Plumbing & PVF | Canada pricing Fleurco will implement a 2.5% price increase across its product line effective June 15, 2026. Several products are excluded from the increase, including Closiq, FIBO, Aria Stone… |
2.5% | letter · Bartle & Gibson (Canada) |
| Jun 15, 2026 | GPI Gutter Products | Roofing | Gutter Products | 8-12% | letter · ABC Supply |
| Jun 15, 2026 | Gruvlok and Anvil | Plumbing & PVF | 7% increase on Anvil Steel Welded Pipe Nipples and Domestic Steel Pipe Couplings. 7-8% increase on Gruvlok Standard and Fire Products. |
7%, 7-8% | letter · Cooney Brothers |
| Jun 15, 2026 | IPEX | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 15, 2026 | Insulfoam | Insulation | Carlisle will implement an Energy Surcharge of 7% on EPS products effective June 15, 2026 ... |
7% | letter · Convoy Supply (US) |