Insulation Price Increases July 2026
7 manufacturer price-increase letters from 7 brands taking effect in July 2026. Every row links to the original letter or posting.
By month: January 2027 · November 2026 · October 2026 · September 2026 · August 2026 · July 2026 · June 2026 · May 2026 · April 2026 · March 2026 · January 2026 · October 2025 · September 2025 · July 2025 · May 2025 · April 2025 · February 2025 · January 2025
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jul 6, 2026 | PolyCon | PolyCon Polyurethane Foam Products | $.29 | letter · Performance Pro Supply |
| Jul 1, 2026 | Atlas / Hunter / SOPREMA | Atlas, Hunter, and SOPREMA will implement a price increase of 5%-8%, effective July 1st, 2026, on all Polyiso Insulation products... |
5%-8% | letter · Convoy Supply (US) |
| Jul 1, 2026 | CertainTeed | CertainTeed Fiberglass Insulation Products | 6% | letter · Performance Pro Supply |
| Jul 1, 2026 | CertainTeed Insulation | see letter | letter · Negwer Materials | |
| Jul 1, 2026 | Intec | Intec FORCE@ and VORTEC@ Machines | see letter | letter · Performance Pro Supply |
| Jul 1, 2026 | Owens Corning – Thermafiber | Insulation | see letter | letter · ABC Supply Interiors |
| Jul 1, 2026 | Rockwool | Insulation | 8% | letter · ABC Supply Interiors Conklin Metal Industries letter · Performance Pro Supply |