Rockwool
Ecology has approved a Notice of Construction (NOC) order for this proposed mineral wool manufacturing facility. This NOC Order will allow Rockwool to construct and operate the manufacturing plant. In the future, we anticipate the issuance of Air Operating and Water Quality permits.
Facility information
Rockwool plans to construct a mineral wool manufacturing facility that will make insulation products by melting ores and recycled mineral wool, then spinning and forming the melted material into new products.
This facility is located on a greenfield site in Wallula (Walla Walla County) across Highway 12 from the Columbia River.
Permit information
- Notice of Construction (NOC) Order 23999
- Technical Support Document
- Air Quality Notice of Construction Application:
- NOC Application Supplemental Information
- Exemption Code Key (the WACs referring to redaction of the previously listed documents)
Rockwool contacts
Company website
Facility Contact: Kimberly Burgess
Facility phone: (681) 247-0034
Location: 12 Petersen Road, Wallula, WA 99323
Related links
Contact information
Ha Tran
Environmental engineer
ha.tran@ecy.wa.gov
360-790-6276