Sectional Doors


DASMA TDS-163 calculated R-Value: 15.76* Foamed-in-place CFC free polyurethane core permanently bonds the 20-gauge exterior and 27-gauge interior steel skins to form a rigid homogeneous section 2” thick sections are thermally broken to eliminate convection Tongue and groove meeting rails with joint gasketing provide superior joint strength and prevent air infiltration Concealed hinge attachment plates run the full height of sections for superior strength Rigid exterior end stiles are finish painted white Glass is available in 7/16” insulated or 1/4” tempered glass Glass is easily replaced or substituted by removing molded frames Exhaust port is optional for bottom section Track options include 2” or 3” bracket or clip angle mount and designed to accommodate virtually any headroom design requirements. Heavy duty hardware may be specified with 11 or 14-gauge hinges and 10 ball rollers Bottom U-shaped astragal is standard Increased windload requirements may be specified Available in finish coat color of white