Rolling Steel Insulated Door

WEATHER TIGHT

INSULATED DOORS – We’re designed to minimize the passage of heat through openings and keep the interior of buildings warm in the winter and cool throughout the summer. These energy saving doors contain the following features:

POLYSTYRENE INSULATION – Expanded polystyrene foam insulation 3/4″ minimum thickness.

WEATHERTIGHT PACKAGE – This provides a neoprene baffle in the hood as well as nylon weather brush on the guides and neoprene astragal on the bottom bar to minimize air flow through the sill area.

Engineering calculations indicate an approximate overall U value of .224.