Price Increases January 2027: Manufacturer Letters by Trade
7 manufacturer price-increase letters from 7 brands take effect in January 2027, grouped by trade. Every row links to the original letter.
By trade: HVAC Equipment (2) · Insulation (2) · Electrical Supply (1) · Flooring (1) · Siding (1)
HVAC Equipment (2) HVAC January 2027 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 1, 2027 | Ductmate | 5% Gasket, 7% Waterbased, Solvent and Proguard 10% | 5% – 10% | Conklin Metal Industries |
| Jan 1, 2027 | Metal-Fab | B-Vent excluded | 5% | Conklin Metal Industries |
Insulation (2) Insulation January 2027 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 1, 2027 | Rockwool | Insulation | 6% | letter · ABC Supply Interiors |
| Jan 4, 2027 | Owens Corning | Insulation | see letter | letter · ABC Supply Interiors |
Electrical Supply (1) Electrical January 2027 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 1, 2027 | Louisville Ladder | has announced a price increase of approximately 3% on all products. We will adjust our prices effective January 1, 2027. | approximately 3% | Universal Supply |
Flooring (1) Flooring January 2027 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 4, 2027 | Mohawk | Mohawk Announces 7% Price Increase Across All Product Categories, Effective Jan. 4 | 7% | letter · Floor Daily |
Siding (1) Siding January 2027 →
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 4, 2027 | James Hardie | 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) |
Frequently asked questions
Which manufacturers are raising prices in January 2027?
7 letters from 7 brands across 5 trades take effect in January 2027. The first: Ductmate (Jan 1, 2027, 5% – 10%); Louisville Ladder (Jan 1, 2027, approximately 3%); Metal-Fab (Jan 1, 2027, 5%).
How big are the January 2027 price increases?
5 letters state a percentage: the median is 6% and the middle half fall between 5% and 7% (ranges counted at their midpoint).
Which trades have the most January 2027 increases?
HVAC Equipment (2), Insulation (2), Electrical Supply (1), Flooring (1), Siding (1).
Can I get these dates in my calendar?
Yes: subscribe to the all-letters calendar feed. Each letter is an all-day event on its effective date. 57% of the January 2027 letters take effect on the 1st.