printable version What is Fellert? Fellert is a hand-crafted seamless sound absorption system. The Fellert system originated in Sweden and consists primarily of fiberglass boards and acoustical plaster. The fiberglass board is typically attached to gypsum wall board with a cementitious adhesive; the acoustical plaster is mixed with water and applied with a spray machine and troweled to an approximate thickness of 1/8".
MR CREDIT 4 RECYCLED CONTENT
Average % on Primary System Components
Fellert Fiberglass Board: Approximately 60% post-consumer recycled content
Fellert Acoustical Plaster: Approximately 30% post-consumer contentrecycled cotton material
IEQ CREDIT 4 LOW EMITTING MATERIALS
The Fellert acoustical plaster was tested for VOC and IAQ:
Implied zero VOC as per ASTM D3960 “Determination of Volatile Organic Compound (VOC) Content in Paints and Related Coatings"
Fellert sound absorbing substrate is manufactured in Shelbyville, Indiana.
IEQ CREDIT 7 THERMAL INSULATING R VALUE
The Fellert acoustical plaster was tested for VOC and IAQ:
Thermal Conductivity ASTM C-177 @ 75 F on 6.0 PCF 0.22
1" Fellert Fiberglass Board 4.55 R Value
1.5" Fellert Fiberglass Board 6.82 R Value
IEQ CREDIT 8 LIGHT REFLECTANCE
0.790.83 As per ASTM E1477-98a
FELLERT ACOUSTICAL PLASTER|THE CHOICE OF LEADING ARCHITECTS AND DESIGNERS THE WORLD OVER 4629 South 136th Street | Omaha, NE 68137 | 402-896-2005 | Toll-Free 888-368-5893 | Fax 402-895-7238