Key Players
- The Vanguard Group
- Atlas Roofing Corporation
- BASF
- Bostik
- Carlisle Companies
- Compagnie de Saint-Gobain S.A
- Firestone Building Products Company
- GAF Materials Corporation
- GCP Applied Technologies
- Huber Engineered Woods LLC
- Johns Manville
- Knauf Insulation
- Laticrete International Inc
- Norbord Inc
- Owens Corning
- Saint-Gobain
- Soprema Group
- The Sherwin-Williams Company
- W.R. Meadows Inc
