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Commercial Overhead Doors

Work as Hard as You Do

Commercial Sectional Doors

You do tough jobs. You need a tough door. Our sectional overhead doors are built to withstand the beating of a hard day’s work. With thick steel exterior, insulated interiors, and configurations to fit any most any headroom size, these overhead doors are made to last.

Sectional Overhead Door Options

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Call our friendly sales team to find the commercial door for any size job. We specialize in providing the best in design options and highest quality installation in North Alabama.

Rolling Door Product Line

Model 3240 – 24 Gauge Non-Insulated Ribbed Steel Pan Door
Model 3241 – 24 Gauge Insulated Ribbed Steel Pan Door With Vinyl Back
Model 3242 – 24 Gauge Insulated Ribbed Steel Pan Door

 

chi3240-commercial-sectionalInsulated Door R-Value: 6.81*

  • 2” thick sections constructed of pre-finished galvanized steel
  • Insulated models feature either heavy duty vinyl or 27 gauge steel backers
  • 3250/51/52 doors utilize steel that meets the nominal 24 ga. designation used by some door manufacturers
  • 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 silver finishes are available

chi3285-commercial-sectionalModel 3285 – 26 Gauge Micro-Grooved Sandwich Door –  R Value 10.29
Model 3216 – 26 Gauge Micro-Grooved Sandwich Door, Thermally Broken  – R Value 17.54

R-Value: 8.72*

  • 26 gauge face and 27 gauge back steel are mechanically locked and bonded to a 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, sandstone or brown
*Calculated in accordance with ASHRAE standard formulas
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