Knauf Unfaced Metal Building Insulation with ECOSE Technology is a resilient, flexible unfaced blanket insulation made from inorganic fibers bonded by ECOSE Technology. The blanket is suitable for application of facings and has sufficient tensile and bond strength for normal handling by the fabricator and contractor. The blanket may also be used unfaced as additional insulation to fill voids in wall and roofs of metal buildings.
ECOSE Technology is a revolutionary new binder chemistry that makes Knauf Insulation products even more sustainable than ever. It is based on rapidly renewable bio-based materials rather than non-renewable petroleum-based chemicals traditionally used in fiberglass insulation products. ECOSE Technology reduces binder embodied energy and does not contain phenol, formaldehyde, acrylics or artificial colors.
When Knauf Unfaced Metal Building Insulation is faced with a suitable vapor retarder, it can be installed in exterior wall and roof surfaces of pre-engineered buildings. The product may be used unfaced to fill voids in walls and roof cavities of pre-engineered buildings.
- Knauf Unfaced Metal Building Insulation has excellent thermal properties and reduces the building's operating costs for heating and air conditioning
- Knauf Unfaced Metal Building Insulation is identified by manufacturer and R-value printed on the product
- Knauf Unfaced Metal Building Insulation will not rot, mold or deteriorate and will not provide sustenance for vermin, rodents or insects
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 Unfaced Metal Building Insulation complies to the property requirements of the following specifications:
- HH-I-558C Form B, Class 6
- ASTM C 553 Type I, II
- ASTM C 991 Type I
- ASTM E 136
- GREENGUARD Children & SchoolsSM
- CGSB 51-GP-11M Type I
- CAN/ULC S702-97 Type I
- Does not exceed 25 Flame Spread, 50 Smoke Developed when tested in accordance with ASTM E 84, NFPA-255 and UL 723
- No objectionable odor emission
- Does not accelerate corrosion on steel, copper or aluminum
- The corrosion rate in mils/yr will not exceed that of the 1 ppm chloride solution
- Does not promote microbial growth
- Less than 0.2% by volume or 5% by weight
| Thickness |
R-Value |
RSI |
| 76 mm (3") |
10.3 |
1.8 |
| 89 mm (3 1/2") |
12.0 |
2.1 |
| 101 mm (4") |
13.6 |
2.3 |
| 127 mm (5") |
17.2 |
3.0 |
| 152 mm (6") |
20.6 |
3.5 |
| 203 mm (8") |
25.0 |
4.4 |
| 241 mm (9 1/2") |
30.0 |
5.3 |
| Thickness |
125 Hz |
250 Hz |
500 Hz |
1000 Hz |
2000 Hz |
4000 Hz |
NRC |
| 76 mm (3") |
.36 |
.76 |
1.04 |
.94 |
.98 |
1.00 |
.95 |
| 101 mm (4") |
.59 |
1.01 |
.97 |
.96 |
1.06 |
1.08 |
1.00 |
| 152 mm (6") |
1.18 |
1.36 |
1.02 |
1.02 |
1.12 |
1.07 |
1.15 |
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
| Thickness |
Width |
Length |
| 76 mm (3") |
915-1524 mm (36"-60")
1829-2438 mm (72"-96") |
30.48m (100') |
| 89 mm (3 1/2")* |
915-1524 mm (36"-60")
1829-2438 mm (72"-96") |
30.48 m (100') |
| 101 mm (4") |
1829-2438 mm (72"-96") |
22.86m (75') |
| 127 mm (5") |
1829 mm to 2438 mm (72" to 96") |
15.24 m (50') |
| 152 mm (6") |
915-1524 mm (36" to 60")
1829-2438 mm (72" – 96") |
15.24 m (50') |
| 203 mm (8") |
915-1524 mm (36" to 60")
1829-2438 mm (72" – 96") |
12.19 m (40') |
| 241 mm (9 1/2") |
915-1524 mm (36" to 60")
1829-2438 mm (72" – 96") |
7.62 m (25') |
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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