Knauf Wall and Ceiling Liner M with ECOSE Technology is a black flexible fiber glass blanket with a black mat facing adhered to one surface. It provides thermal and acoustical insulation and a visual barrier. Its smooth, tough surface resists damage during installation.
ECOSE Technology is a revolutionary new binder based on rapidly renewable bio-based materials rather than non-renewable petroleum-based chemicals such as phenol, formaldehyde or acrylics. ECOSE Technology reduces Knauf binder embodied energy and contains no phenol, formaldehyde, acrylics or artificial colors found in traditional fiber glass insulation.
Knauf Wall and Ceiling Liner M with ECOSE Technology is designed for use as an acoustical and visual barrier for walls and ceilings where a black surface is required. It is primarily used in theaters, sound studios, public concourses and other areas where acoustical treatment is needed. It is intended to be mechanically fastened to walls and covered with fabric or draping, or suspended above linear metal and metal pan ceiling systems to serve as both a visual and acoustical treatment.
- Reduces airborne sound
- Significantly improves STC ratings of wall configurations
- Does not exceed 25 Flame Spread, 50 Smoke Developed when tested in accordance with ASTM E 84, CAN/ULC S102-M88, NFPA 255 and UL 723
- Does not support microbial growth
- Maximum 6000 fpm (1829 mpm)
Carbon negative: meaning Knauf thermal insulation products recover the energy that it took to make them in just hours or a few days, depending on the application. Once installed, the product continues to save energy and reduce carbon generation as long as it is in place.
Fiber glass insulation with ECOSE Technology contains three primary ingredients:
- Sand, one of the world's most abundant and renewable resources
- Post-consumer recycled bottle glass
- ECOSE Technology which reduces binder embodied energy by up to 70%
Knauf Wall and Ceiling Liner M with ECOSE Technology is packaged in a strong, white poly sleeve that offers excellent protection from abuse, dust and moisture.
| Density |
Thickness |
NRC |
1.0 PCF (16 kg/m3) |
1" (25 mm) |
.60 |
1.0 PCF (16 kg/m3) |
1.5" (38 mm) |
.80 |
1.0 PCF (16 kg/m3) |
2" (51 mm) |
.85 |
1.5 PCF (24 kg/m3) |
.5" (13 mm) |
.50 |
1.5 PCF (24 kg/m3) |
1" (25 mm) |
.70 |
1.5 PCF (24 kg/m3) |
1.5" (38 mm) |
.80 |
1.5 PCF (24 kg/m3) |
2" (51 mm) |
.90 |
2.0 PCF (32 kg/m3) |
.5" (13 mm) |
.45 |
2.0 PCF (32 kg/m3) |
1" (25 mm) |
.70 |
Knauf Insulation products with ECOSE Technology are certified for indoor air quality as a low emitting product by The GREENGUARD Environmental Institute to both the GREENGUARD Certification ProgramSM and the more stringent GREENGUARD for Children and SchoolsSM standard. http://www.greenguard.org/
Use of this product may help building projects meet green building standards as set by the Leadership in Energy and Environmental Design (LEED) Green Building Rating System.
- MR Credit 4.1 – 4.2 Recycled Content
- MR Credit 5.1 – 5.2 Regional Materials
- ID Credit 1 GREENGUARD For Children & Schools
| Density |
Thickness |
R-value |
Width |
Length |
1.0 PCF (16 kg/m3) |
1" (25 mm) |
3.6 |
48" (1219 mm) |
100' (30.48 m) |
1.0 PCF (16 kg/m3) |
1.5" (38 mm) |
5.4 |
48" (1219 mm) |
50' (15.24 m) |
1.0 PCF (16 kg/m3) |
2" (51 mm) |
7.1 |
48" (1219 mm) |
50' (15.24 m) |
1.5 PCF (24 kg/m3) |
.5" (13 mm) |
2.0 |
48" (1219 mm) |
100' (30.48 m) |
1.5 PCF (24 kg/m3) |
1" (25 mm) |
4.2 |
48" (1219 mm) |
100' (30.48 m) |
1.5 PCF (24 kg/m3) |
1.5" (38 mm) |
6.0 |
48" (1219 mm) |
50' (15.24 m) |
1.5 PCF (24 kg/m3) |
2" (51 mm) |
8.0 |
48" (1219 mm) |
50' (15.24 m) |
2.0 PCF (32 kg/m3) |
.5" (13 mm) |
2.1 |
48" (1219 mm) |
100' (30.48 m) |
2.0 PCF (32 kg/m3) |
1" (25 mm) |
4.2 |
48" (1219 mm) |
50' (15.24 m) |
Knauf Insulation GmbH
One Knauf Drive
Shelbyville, IN 46176
Toll Free: (800) 825-4434
Tel: (317) 398-4434
Fax: (317) 398-3675
E-mail: info.us@knaufinsulation.com
Website: www.knaufinsulation.us
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