Double Pane IGU
This information reflects our best understanding of product composition in 2015.
Insulated glass units (IGUs) designed for commercial applications can be made with a variety of glass types, specialty coatings, and spacer materials. This CP describes a standard IGU made with two panes of uncoated, clear, flat glass, an aluminum...
Insulated glass units (IGUs) designed for commercial applications can be made with a variety of glass types, specialty coatings, and spacer materials. This CP describes a standard IGU made with two panes of uncoated, clear, flat glass, an aluminum spacer filled with a molecular sieve desiccant, and assembled with a primary seal of polyisobutylene and secondary seal of silicone. The space between the panes of glass is filled with air only. This CP does not include any framing materials, or products required for installation. Calculations are based on a 1 inch thick 14x14 inch IGU.