Owens Corning price increases
8 price-increase letters from Owens Corning (Insulation, HVAC, Roofing). Most recent effective date: Jan 4, 2027. Sourced from public distributor postings; links go to the original letter.
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Jan 4, 2027 | Owens Corning | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Jun 15, 2026 | Owens Corning | HVAC | 6%, effective June 15. |
6% | ACHR News letter · ABC Supply Interiors |
| Jun 1, 2026 | Owens Corning | Roofing | Roofing products; Roofing Products; Shingles & roofing accessories Owens Corning - Price Increase Announcement - Effective June 1, 2026 |
6-9%; $6.00-$8.04; 6–9% | letter · ABC Supply letter · ABC Supply letter · MAR Supply RidgeReport (citing OC letter via ABC Supply (Apr 22, 2026)) letter · Mueller Roofing Distributors |
| May 11, 2026 | Owens Corning | Roofing | Synthetic Underlayment | 5-9% | letter · ABC Supply |
| Apr 1, 2026 | Owens Corning | Roofing | Roofing products Owens Corning - Price Increase Announcement - Effective April 1, 2026 |
5-8% | letter · ABC Supply letter · MAR Supply letter · Mueller Roofing Distributors |
| Jan 5, 2026 | Owens Corning | HVAC | 6-8% increase, effective January 5 |
6-8% | ACHR News |
| Apr 1, 2025 | Owens Corning | Roofing | Shingles & roofing accessories (incl. new construction / multifamily) | 7–10% | RidgeReport (citing OC letter via Carolina Atlantic (Jan 17, 2025)) |
| Jan 2, 2025 | Owens Corning | Insulation | Insulation | see letter | letter · ABC Supply Interiors |