• Construction - Materials & Supplies
628 Western Drive
Anchorage, AK 99501
(907) 279-9407
Monday thru Friday 8:00-5:00
  • About

    Insulfoam was founded in 1959. Insulfoam's principal business was the manufacture and sale of molded, expanded polystyrene for insulation. It utilized pre-expansion, molding and cutting equipment.

    We are now the Nation's Largest Manufacturer of Block-molded Expanded Polystyrene and a major supplier to the construction, insulation and OEM markets with computer aided design, engineering and manufacturing capabilities.