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 We collect manufacturer price-increase announcements, freight/fuel surcharges and rescinded increases from distributor notice pages, manufacturer archives and the trade press, every day, so you can quote jobs before prices change.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 →
Letters taking effect in June 2026
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| 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) |
| Jun 15, 2026 | Kraloy | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 15, 2026 | Latham Pool Products | Pool | AG Liners | 5% | Heritage Pool Supply |
| Jun 15, 2026 | Little Giant Pumps | Plumbing & PVF | 2-3%, effective June 15. |
2-3% | Supply House Times / PM Magazine |
| Jun 15, 2026 | Mueller Streamline | HVAC | H&C Flex 8% on H&C Flex flexible duct products, effective June 15. |
8% | ACHR News |
| Jun 15, 2026 | Omega | Drywall & Interiors | Exterior Walls | 5% | letter · ABC Supply Interiors |
| Jun 15, 2026 | Owens Corning | HVAC | 6%, effective June 15. |
6% | ACHR News letter · ABC Supply Interiors |
| Jun 15, 2026 | Parker Hannifin | HVAC | Parker Filtration Group TBD, effective June 15. |
see letter | ACHR News |
| Jun 15, 2026 | Plasti-Bond Robroy | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 15, 2026 | Toro and Irritrol | Plumbing & PVF | Canada pricing Toro and Irritrol will adjust list pricing on affected ResCom irrigation whole goods and service parts effective Monday, June 15, 2026. Specific percentage increases were not li… |
see letter | letter · Bartle & Gibson (Canada) |
| Jun 15, 2026 | TruFast | Gutters | Adhesives and Fasteners | 4-12% | letter · ABC Supply letter · Mueller Roofing Distributors |
| Jun 15, 2026 | US Aluminum | Gutters | All products | 5-10% | letter · ABC Supply letter · Mueller Roofing Distributors |
| Jun 15, 2026 | Unique Lighting Systems | Electrical | Canada pricing Unique Lighting Systems will adjust list pricing on affected whole goods and service parts effective Monday, June 15, 2026. The notice does not specify a percentage increase. |
see letter | letter · Bartle & Gibson (Canada) |
| Jun 15, 2026 | Uponor | Plumbing & PVF | Price increase, effective June 15. |
see letter | Supply House Times / PM Magazine |
| Jun 15, 2026 | VEKA Fencing | Fencing | VEKA will implement a price increase of 5%, effective June 15, 2026, on the following products... |
5% | letter · Convoy Supply (US) |
| Jun 15, 2026 | Woodgrain | Decking & Railing | Doors and Millwork | 2-8% | letter · ABC Supply letter · ABC Supply Interiors Universal Supply |
| Jun 12, 2026 | ICP Group | Decking & Railing | Pli-Dek products | 8-12% | letter · ABC Supply |
| Jun 12, 2026 | Ply Gem | Siding | has announced a price increase of approximately 15% on select Trim Coil and Roll Form items within the Ply Gem Perfomance Metals collection. We will adjust our prices effective … |
approximately 15% | Universal Supply letter · Gulfeagle Supply |
| Jun 12, 2026 | Quietflex Manufacturing | HVAC | 6% to 8%, effective June 12. |
6% to 8% | ACHR News |
| Jun 12, 2026 | Viking SupplyNet | Fire Protection | Freezemaster products | 20% | letter · Viking Group letter · Viking Group |
| Jun 11, 2026 | Canplas | Roofing | Duraflo products | 6-10% | letter · ABC Supply |
| Jun 8, 2026 | Bull Moose | Fire Protection | sprinkler pipe products | min 5% | letter · Ferguson Fire & Fabrication |
| Jun 8, 2026 | Hamilton | Drywall & Interiors | Joint Treatment & Interior Finishing | approximately 7% | letter · ABC Supply Interiors |
| Jun 8, 2026 | Marley Engineered Products | HVAC | Average increase of 3.5% on select product categories, effective June 8. |
Average increase of 3.5% | ACHR News |
| Jun 8, 2026 | Metal Sales | Roofing | Given these recent developments, we are issuing a price increase effective June 8th 2026. |
see letter | letter · Mueller Roofing Distributors |
| Jun 8, 2026 | NGP | Door Hardware | Price increase on most products There will be no increase on Hinges, Sliding Aluminum Hardware, Pyran F and FireLite NT glass. |
see letter | letter · Top Notch Distributors |
| Jun 8, 2026 | Nucor | Fire Protection | Tubular Products | $100/ton, 5% | letter · Ferguson Fire & Fabrication |
| Jun 8, 2026 | Panel Rey | Drywall & Interiors | Drywall & Wallboard | see letter | letter · ABC Supply Interiors |
| Jun 8, 2026 | Qmark | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 8, 2026 | Tamko | Roofing | Residential Roofing Products; Residential roofing & waterproofing (incl. new construction / builder / multifamily) TAMKO - Bulletin Price Increase Residential Roofing New Construction Builder Multi Family - Effective June 8, 2026 |
up to 9% | letter · ABC Supply letter · MAR Supply RidgeReport letter · Mueller Roofing Distributors |
| Jun 8, 2026 | Typar | Siding | has announced a price increase of approximately 5-6% on all products. We will adjust our prices effective with shipments on June 8, 2026. |
approximately 5-6% | Universal Supply |
| Jun 8, 2026 | Unistrut | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 8, 2026 | Versatex | has announced a price increase of approximately 5% on all products. We will adjust our prices effective with shipments on June 8, 2026. |
approximately 5% | Universal Supply | |
| Jun 8, 2026 | Westpac | Drywall & Interiors | Drywall & Wallboard | see letter | letter · ABC Supply Interiors |
| Jun 8, 2026 | Wolf | Decking & Railing | has announced a price increase of approximately 3% on all products. We will adjust our prices effective with shipments on June 8, 2026. |
approximately 3% | Universal Supply |
| Jun 6, 2026 | BRK/Honeywell/Resideo | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 6, 2026 | Resideo | HVAC | 0% to 10%, effective June 6. |
0% to 10% | ACHR News Supply House Times / PM Magazine |
| Jun 5, 2026 | EDCO Products, Inc. | Siding | Exterior building products | 5-12% | letter · ABC Supply |
| Jun 5, 2026 | Johns Manville | Insulation | Insulation | 10% | letter · ABC Supply Interiors letter · Performance Pro Supply |
| Jun 5, 2026 | Southwire | HVAC | 2.47% | Johnstone Supply (Muskegon Group) | |
| Jun 2, 2026 | Continental Materials, Inc. | Roofing | Fiberboard | Surcharge $500 per truckload | letter · ABC Supply |
| Jun 1, 2026 | Aeroflex | HVAC | 7% | Conklin Metal Industries | |
| Jun 1, 2026 | Air Vent | Roofing | Ventilation products | 8-15% | letter · ABC Supply |
| Jun 1, 2026 | Airex | HVAC | 2% to 8%, effective June 1. |
2% to 8% | ACHR News Conklin Metal Industries |
| Jun 1, 2026 | American Fittings | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 1, 2026 | American Gypsum | Drywall & Interiors | see letter | letter · Negwer Materials letter · ABC Supply Interiors | |
| Jun 1, 2026 | American Polywater | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 1, 2026 | American Tube and Pipe, Southwestern Wire | Fencing | American Tube & Pipe and Southwestern Wire have announced a price increase of 5%, effective May 11, 2026, on all their products ... |
5% | letter · Convoy Supply (US) |
| Jun 1, 2026 | Arlington Industries | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 1, 2026 | Armacell | HVAC | 7% on all flexible elastomeric foam insulation products, effective June 1. |
7% | ACHR News Supply House Times / PM Magazine Conklin Metal Industries |
| Jun 1, 2026 | Baco Controls | Electrical | Price increase. |
see letter | Womack Electric Supply |
| Jun 1, 2026 | Bay Cities Metal Products | Roofing | Steel Aluminum Copper | 5%-10% | letter · ABC Supply |
| Jun 1, 2026 | Benjamin Obdyke | Roofing | Building products | 5-8% | letter · ABC Supply |
| Jun 1, 2026 | Benjamin Obdyle | Siding | has announced a price increase of approximately 6-8% on all products. We will adjust our prices effective with shipments on June 1, 2026. |
approximately 6-8% | Universal Supply |
| Jun 1, 2026 | Bosch | Roofing | Select product categories | see letter | letter · ABC Supply letter · ABC Supply Interiors |
| Jun 1, 2026 | Brava | Roofing | Roof Tile Brava Price Increase - Effective June 1, 2026 |
2-6% | letter · ABC Supply letter · MAR Supply |
| Jun 1, 2026 | Buckaroos | HVAC | 3% – 20% | Conklin Metal Industries | |
| Jun 1, 2026 | CEMCO | Stucco | Steel-Based Products | see letter | letter · ABC Supply letter · ABC Supply Interiors |