Manufacturing of building batts, blankets, and rolls in thermal resistance (R) values R19 or more, mineral wool for thermal and acoustical envelope insulation (for insulating homes and commercial and industrial buildings)

Facility	City	State	Employees	Status
Sound Seal, INC.	Agawam	MA	20–99	● ACTIVE
Kinetics Noise Control INC	Dublin	OH	—	● ACTIVE
Remco Technology, INC	Skokie	IL	—	● ACTIVE
TSThermal Structures, INC	Corona	CA	100–499	● ACTIVE
Acoustic Sonic Technologies, LLC	Palmetto Bay	FL	—	● ACTIVE
A.m.s. Network, LLC	Charlotte	NC	—	● ACTIVE
Coverflex Manufacturing INC	Houston	TX	—	● ACTIVE
Fit Tight Covers Company, INC.	Evansville	IN	—	● ACTIVE
Johns Manville Corporation	Denver	CO	—	● ACTIVE
Straight 72, INC	Marysville	OH	—	● ACTIVE
VIVisionary Industrial Insulation, INC.	Denison	TX	—	● ACTIVE
ASArkansas Steel Associates	Newport	AR	100–499	◐ LIKELY ACTIVE
AWArmstrong World Industries INC	Macon	GA	100–499	◐ LIKELY ACTIVE
AWArmstrong World Industries INC - Millwood Facility	Millwood	WV	20–99	◐ LIKELY ACTIVE
CCCertainteed Corporation	Athens	GA	100–499	◐ LIKELY ACTIVE
FLFiberteq LLC	Danville	IL	20–99	◐ LIKELY ACTIVE
HAHollingsworth and Vose Fiber Company	Corvallis	OR	100–499	◐ LIKELY ACTIVE
IIIsolatek International	Huntington	IN	20–99	◐ LIKELY ACTIVE
KIKnauf Insulation Gmbh	Shasta Lake	CA	100–499	◐ LIKELY ACTIVE
KIKnauf Insulation Gmbh	Shelbyville	IN	100–499	◐ LIKELY ACTIVE
UIUsg Interiors LLC	Walworth	WI	20–99	◐ LIKELY ACTIVE
UIUsg Interiors LLC - Cloquet Mn	Cloquet	MN	100–499	◐ LIKELY ACTIVE
UIUsg Interiors - Red Wing	Red Wing	MN	20–99	◐ LIKELY ACTIVE
M&r Jormont Svs Mfg, LLC	Pearland	TX	—	◐ LIKELY ACTIVE
AFAdvanced Fiber Technology	Bucyrus	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 200 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced building batts, blankets, and rolls in thermal resistance (R) values R19 or more, mineral wool for thermal and acoustical envelope insulation (for insulating homes and commercial and industrial buildings), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.