Knauf price increases
4 price-increase letters from Knauf (Insulation). Most recent effective date: Sep 1, 2026. Sourced from public distributor postings; links go to the original letter.
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Sep 1, 2026 | Knauf | Insulation | Insulation | see letter | letter · ABC Supply Interiors |
| Jun 26, 2026 | Knauf | Insulation | Insulation | 6% / 8% | letter · ABC Supply Interiors Conklin Metal Industries Universal Supply |
| Jan 9, 2026 | Knauf | Insulation | Insulation | 6% | letter · ABC Supply Interiors |
| Jan 3, 2025 | Knauf | Insulation | Insulation | 6-8% | letter · ABC Supply Interiors letter · Performance Pro Supply |