ROLLING STEEL DOORS

Ribbed Steel – 24 Gauge, Uninsulated

2″ thick sections constructed of pre-finished galvanized steel
Insulated models feature either heavy duty vinyl or 27 gauge steel backers
The steel characteristics and thickness used in models 3250/3251/3252are equivalent to the “nominal 24 gauge” classification used by other manufacturers in the door industry
Box shaped stiles are riveted to the face of the section and are galvanized for additional corrosion protection
Tongue and groove meeting rails provide superior rail strength and weather resistance
Glass is available in 1/8″ DSB, 1/8″ Lexan, 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 in an aluminum retainer is standard
Increased windload requirements may be specified

All models are available in finishing coat of white. Additional sandstone, brown and gray finishes are available in models 3240/41/42 ONLY

Polystyrene Sandwich Doors

R-Value: 10.29

26 gauge face and 27 gauge back steel are mechanically locked and bonded to a CFC free polystyrene core with urethane adhesive for maximum structural integrity
Tongue and groove meeting rails provide superior joint strength and weather resistance
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 1/8″ float, 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 colors of white, almond, sandstone or brown

Polystyrene Sandwich Doors

ASTM C518 tested R-Value: 17.54*

Foamed-in-place CFC free polyurethane core permanently bonds the 26 gauge face and 27 gauge back steel 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 colors of white, brown, sandstone and almond

*R-value testing is in accordance with ASTM C518 standards.