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Allsteel Building Materials International, Inc.

7660 NW 69th Avenue, Medley Florida 33166, USA

Telephone: 305-805-0055 · Fax: 305-805-0056 · Email: customerservice@allsteelexport.com

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Building insulation are thermal insulation used in the construction or retrofit of buildings. The materials are used to reduce heat transfer by conduction, radiation or convection and are employed in varying combinations to achieve the desired outcome (usually thermal comfort with reduced energy consumption).


Insulation may be categorized by its composition (material), by its form (structural or non-structural), or by its functional mode (conductive, radiative, convective). Non-structural forms include batts, blankets, loose-fill, spray foam, and panels. Structural forms include insulating concrete forms, structured panels, and straw bales. Sometimes a thermally reflective surface called a radiant barrier is added to a material to reduce the transfer of heat through radiation as well as conduction. Following is a table of materials, most of which have been used for insulating buildings..

Insulation Certain Teed Saint Gobain Insulation Owens Corning Insulation Dow Insulation Insulation Dow Housewrap Insulation IIG Insulation Thermafiber Insulation Bay Insulation