Our AlphaSorb® Sustainable Series Acoustic Ceiling Clouds are available with an Ecose Fiberglass filling wrapped in a White Sustainable Eco-Fabric. These acoustical cloud mount panels can help your project meet green building standards and earn LEED points.
Ecose Fiberglass Benefits
- Formaldehyde-free
- Contains a minimum of 30% post-consumer recycled bottle glass
- Uses an organic-based bonding agent, which is 70% less energy intensive than traditional petroleum-based bonding agents.
- 100% recyclable
- Green Certification: 100% Green (CHPS Certified / Greenguard Certified Substrates)
Technical Information for AlphaSorb® Sustainable Series Acoustic Ceiling Clouds
- Sizes: Choose from standard sizes or custom sizes up to 4' x 8'
- Thickness: 1" | 2"
- Finish: Sustainable Eco-Fabric
- Color: White (only)
- Density: 6–7 pound per square foot acoustical substrate
- Edge Detail: Square | Bevel | Radius | Miter
- Edge Construction: Chemically Hardened (Hardened edges provide additional edge protection and a crisper edge appearance.)
- Mounting:
- Rotofast Cloud Anchors or as specified
- Appropriate ceiling anchors to be supplied by installer
- Fire Rating: Class 1 or A per ASTM E84
- NRC: 1" (0.80) | 2" (1.00)
| Sound Absorption (Hz) |
| Thickness |
125 |
250 |
500 |
1000 |
2000 |
4000 |
NRC |
| 1" |
0.15 |
0.42 |
1.10 |
1.01 |
0.72 |
0.63 |
0.80 |
| 2" |
0.53 |
1.09 |
1.22 |
0.94 |
0.71 |
0.66 |
1.00 |