Federal NAICS Codes

NAICS 327993: Mineral Wool Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 327993.

NAICS 327993 federal market metrics

Total obligations
$112.3M
Total awards
2,161 awards
Active obligations
$104.2K
Size standard
1,500 employees

What this NAICS covers

NAICS 327993 covers manufacturing mineral wool insulation from molten rock, slag, or other mineral feedstocks, producing fiberized insulation batt, board, loose-fill, and industrial filtration media through fiberizing, binder application, curing, cutting, and packaging.

Federal opportunities under 327993 typically involve production and delivery contracts for stone-wool batts, rigid boards, and loose-fill insulation meeting specified R-values, fire resistance, acoustic performance, and manufacturing quality-control documentation, including custom board sizing and palletized packaging for distribution.

FY2025 snapshot

Obligations
$27.2M
Awards
28
Average award
$972.2K
Change from FY2024
-35.4%

Recent awards

Search contractors

$24,139

R.E. DARLING CO., INC.

Department of the Navy

PIID
N6893626P5171
PSC
6850 - MISCELLANEOUS CHEMICAL SPECIALTIES

$7,167

EDWARDS INTERNATIONAL LLC

Defense Logistics Agency

PIID
SPE7L126F6908
PSC
2540 - VEHICULAR FURNITURE AND ACCESSORIES

$8,446

EDWARDS INTERNATIONAL LLC

Defense Logistics Agency

PIID
SPE7L126F4805
PSC
2540 - VEHICULAR FURNITURE AND ACCESSORIES

$33,303

S3 MARITIME LLC

Department of the Navy

PIID
N0040626PS112
PSC
5640 - WALLBOARD, BUILDING PAPER, AND THERMAL INSULATION MATERIALS

$3,583

EDWARDS INTERNATIONAL LLC

Defense Logistics Agency

PIID
SPE7L126F4080
PSC
2540 - VEHICULAR FURNITURE AND ACCESSORIES

$27,849

A.M.S. NETWORK, LLC

Department of the Air Force

PIID
FA805126F0022
PSC
5680 - MISCELLANEOUS CONSTRUCTION MATERIALS

$29,589

Aantilia LLC

Department of the Navy

PIID
N0040626PS065
PSC
5640 - WALLBOARD, BUILDING PAPER, AND THERMAL INSULATION MATERIALS

$0

GI CORPORATION

Defense Logistics Agency

PIID
SPE7L126F0991
PSC
2540 - VEHICULAR FURNITURE AND ACCESSORIES

FAQ

What work fits NAICS 327993?
  • Production of stone-wool batt insulation manufactured to specified density and thermal resistance for building envelope projects.
  • Manufacture of rigid mineral-wool boards and pipe insulation for industrial thermal protection with specified compressive strength and fire ratings.
  • Supply of loose-fill mineral wool insulation packaged for retrofit cavity filling and attic applications with batch traceability.
  • Fabrication of acoustic panels and sound-attenuation media made from mineral wool with specified NRC (noise reduction coefficient) and fire performance.
When is NAICS 327993 a weak fit?
  • Fiberglass (glass wool) insulation manufacturing: uses glass feedstock and fiberizing processes distinct from mineral-wool production.
  • On-site insulation installation contracts: lacks manufacturing, curing, cutting and packaging that define this NAICS.
  • Polyurethane, polystyrene, or foam insulation manufacturing: different materials and foam-forming processes outside mineral-wool production.
What solicitation language points to NAICS 327993?
  • Technical specs call out mineral wool or stone-wool composition, fiber diameter or density, R-value requirements, and fire-resistance class.
  • Procurement requires manufacturer quality-control documentation, batch traceability, test certificates, and Mill Test Reports for thermal and fire performance.
  • Product forms and deliverables list batts, rigid boards, loose-fill bags, custom-cut panels, palletized shipping, and detailed packaging and labeling instructions.

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