Duro Dyne Price Increase 2026
1 letter effective in 2026; next: Nov 1, 2026 (4% – 15%); typical stated increase 9.5%.
1 price-increase letter from Duro Dyne (HVAC). Most recent effective date: Nov 1, 2026. Sourced from public distributor postings; links go to the original letter.
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Nov 1, 2026 next 30 days |
Duro Dyne | HVAC | DURO DYNE 4% – 15% PRICE INCREASES EFFECTIVE NOVEMBER 1, 2026 | 4% – 15% | letter · General Insulation Company |