Materials
GAF Put Class 4 Timberline UHDZ on Every Yard Shelf
As of February 3, 2026, Timberline UHDZ with UltraMat is a national SKU — if the bundle actually says UltraMat and Class 4.
Manufacturers
Product launches, plant news, pricing and strategy from roofing manufacturers.
Spotlight
Product Spotlight: GAF Timberline HDZ Bold Definition Colors
January 8, 2026: GAF adds Bold Definition colors — Chestnut Valley, Cliffside, Midnight Mesa, Sierra Sand — beside High Definition on Timberline HDZ.