Spaulding Composites Inc.
North American precision converter and fabricator of high-voltage electrical insulation barrier boards, winding tubes, and machined composite components for power transformers.
Product categories
Pressboard / insulation materials Laminated wood / insulation wood
Related components
Company record
| Company | Spaulding Composites Inc. (Spaulding) |
|---|---|
| Role | CONVERTER / PROCESSOR |
| Location | Rochester, New Hampshire, United States |
| Accessory categories | Pressboard / insulation materials, Laminated wood / insulation wood |
| Product family | Transformer Insulation Components & Machined Laminated Composites |
| Product / Trade names | SPAULDITE® Laminated Tubes, Transformer Blocks, Insulating Washers |
| Documented grades | NEMA LI-1, ASTM D709 |
| Thickness / dimensions | 1.0 - 50 mm |
| Technical standards | NEMA LI-1, ASTM D709, ISO 9001 |
| Primary evidence citation | Spaulding Composites official product engineering guide |
| Source tier | TIER A |
| Provenance | Verified · Source: official website · checked 14 Sept 2026 |
Directory entries are informational supplier listings and do not imply verification, endorsement or commercial affiliation. Verification reflects a website check on the date recorded; always carry out your own due diligence before a commercial decision.
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