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With a network of locations serving U.S. and Canadian coastal waters, Distribution International is strategically located to distribute offshore vessels with a wide array of marine insulation and interior finish products: thermal insulation, structural fire protection, sound attenuation, joiner panels, marine accessories, and more.


DI delivers thermal and acoustic attenuation performance products that meet SOLAS/IMO and U.S. Coast Guard (USCG) standards while also offering attractive interior finishes.

With six USCG-certified marine fabrication facilities located throughout the U.S. & Canada, DI has the capabilities to provide quality materials and excellent service to meet your customized project and material needs. DI offers specialized fabrication of a full line of insulation facings including: marine foil, navy cloth, lead and mylar, meeting IMO and MIL requirements.

In addition to fabricating materials that meet IMO and USCG standards, DI’s marine fabrication facilities have the capability to provide solutions that meet military specification requirements, including:

  • MIL-I-742
  • MIL-I-22023
  • MIL-DTL-32585
  • MIL-A-23054
  • MIL-DTL-24688
  • MIL-DTL-32161

Insulation materials typically utilized for fabrication purposes include fiberglass hullboard, fiberglass blanket, mineral wool board, fiberglass pipe covering and mineral wool pipe covering, amorphous blanket, Polyimide foam, and microporous insulation solutions.

Distribution International’s Neptune® fabricated marine insulation products are produced in accordance with a strict quality control program within each of our fabrication facilities, ensuring a consistently high-quality product.