Roofing Granules:
Customer Gradation Specs: Plant Gradation Specs:
- GAF Headlap Spec Sheet
- GAF Optimized Headlap Spec Sheet
- GAF Optimized Headlap Spec Sheet – Coffeen
- GAF Optimized Headlap Spec Sheet – Anaconda
- GAF 3060 Fines Spec Sheet – Anaconda
- GAF Backing Spec Sheet
- GAP Roofing Spec Sheet
- Garland Roofing Spec Sheet
- MFM Roofing Spec Sheet
- Owens Backing Spec Sheet
- Owens Headlap Spec Sheet
- Tamko Headlap Spec Sheet
- US-Ply Roofing Spec Sheet
- Zahori Roofing Spec Sheet