2" thick door sections; EnduraCote™ Hardware System - White Powdercoated; Polyurethane insulation - 18.0 R-value; For As Long As You Own Your Home - Rust door section warranty; For As Long As You Own Your Home hardware/springs warranty.

2" thick door sections; Galvanized steel track and white powdercoated hinges; Polyurethane insulation - 18.0 R-value; For As Long As You Own Your Home - Rust door section warranty; 5-Year hardware/springs warranty.

1-3/8" thick door sections; Galvanized Steel; Polyurethane insulation - 13.08 R-value; For As Long As You Own Your Home - Rust door section warranty; 3-Year hardware/springs warranty.