GAF price increases
9 price-increase letters from GAF (Roofing). Most recent effective date: Sep 28, 2026. Sourced from public distributor postings; links go to the original letter.
| Effective | Brand | Trade | Products | Increase | Source |
|---|---|---|---|---|---|
| Sep 28, 2026 | GAF | Roofing | Commercial Products | see letter | letter · ABC Supply |
| Jun 29, 2026 | GAF | Roofing | Commercial products | $850-$1000/truck | letter · ABC Supply |
| Jun 1, 2026 | GAF | Roofing | Residential Roofing Products; Residential Roofing; Shingles & roofing accessories (incl. Timbersteel, MasterFlow, FT Synthetic; new construction / multifamily) GAF - Residential Roofing Price Increase - Effective June 1, 2026 |
6-9%; 6–9% | letter · ABC Supply letter · ABC Supply letter · MAR Supply RidgeReport (citing GAF letter via MAR Supply (Apr 23, 2026)) letter · Mueller Roofing Distributors |
| May 15, 2026 | GAF | Roofing | Streetbond products | $450 freight surcharge | letter · ABC Supply |
| May 1, 2026 | GAF | Roofing | Residential Roofing Products; Commercial products; Roof & Wall Coatings; Roof Wall Coatings; Commercial Polyiso Products; Commercial roofing GAF - Coatings Freight Surcharge Increase - Effective May 1, 2026 |
5-10%; 3-8%; 3-5% | letter · ABC Supply letter · ABC Supply letter · ABC Supply letter · ABC Supply letter · ABC Supply letter · MAR Supply letter · MAR Supply letter · MAR Supply letter · Mueller Roofing Distributors |
| Apr 16, 2026 | GAF | Roofing | Commercial Roofing | 3-10% | letter · ABC Supply |
| Apr 15, 2026 | GAF | Roofing | Residential products; Residential Roofing GAF - Notice of Residential Products New Construction Builder Multi Family Price Increase - Effective April 15, 2026 |
$400/shipment; 5-8% | letter · ABC Supply letter · ABC Supply letter · ABC Supply letter · MAR Supply letter · Mueller Roofing Distributors |
| Apr 1, 2025 | GAF | Roofing | Residential shingles & accessories (incl. new construction / multifamily) | 6–10% | RidgeReport (citing GAF letter via Cameron Ashley (Jan 10, 2025)) letter · Mueller Roofing Distributors |
| date not stated | GAF | Roofing | see letter | letter · Mueller Roofing Distributors |