The Aluminum SA7500 commercial garage door sets the bar for product quality and performance while adding a unique look to any space. The SA7500 is constructed from the toughest corrosion-resistant aluminum and is designed for years of reliable operation.

Sizing options

Door Product SA7500
Thickness 1-3/4"
Door Width-2" Track 7'-20'
Standard Height-2" Track 6'-16’
Door Width-3" Track 7'-24'2"
Standard Height-3" Track 6'-28'

Colour options

For inquiries on Custom Powder-Coating please contact SC2. 

Note: The accuracy of the colours displayed may vary depending on the settings of your monitor. To obtain an exact colour reference, please contact SC2 for colour samples.

Clear Anodized Aluminum
Acrynar White
Duranar Black

Window Options

Sealed Glass

Available in Single Pane and Thermo Sealed Units.

Satin Texture

Thermoclear polycarbonate

Note: The glazing material (Thermoclear®) used is ideal for humid environments, however, it differs from glass in that it’s not sealed, therefore condensation may form in the cellular walls when interior/exterior temperatures are such that dew point temperatures are created (usually in periods of cooler weather). This condensation usually disappears when warmer weather returns. 

All colours only available in Triple wall 16mm.

Clear Lexan
White Opal Lexan
Bronze Lexan
Charcoal Lexan
Blue Lexan
Green Lexan
Red Lexan

Lexan Polycarbonate

Available in clear sheet only – 3mm and 6mm single pane. 


Available in clear sheet only – 3mm and 6mm single pane. 

SA7500 Features

*New Design*


Re-designed to keep the weather out.
Note: SA7500 Aluminum rails will be used going forward on all Aluminum door styles.


  • Thickness: 1.8mm (0.071”); 3mm (0.118”) at fastener.
  • Top Rail Height: 44mm (1-3/4″).
  • Bottom Rail Height: 50mm (2.0”).
  • Intermediate Stiles: 60mm (2-3/8”) wide.
  • Single End Stiles and Bottom Rail: 99mm (3-15/16”).
  • Intermediate Stiles: 60mm (2-3/8”) wide.


  • 13mm (0.051”) thick aluminum sheet material sealed to door frame with glazing compound and held fast with rigid PVC snap in mouldings.
  • Available in anodized and painted colours.
  • Available in kick-proof design with insulated core.

Door Face Hardware

  • Graduated end hinges and centre hinges made from galvanized steel.
  • Heavy duty rollers with heat-treated and outer races with 10 floating ball bearings.


50mm (2”) or 75mm (3”) wide galvanized steel track.


  • Class II oil tempered ASTM A229 wire, minimum 10,000 cycle torsion springs on continuous steel shaft.
  • Aircraft quality galvanized lift cables with a minimum safety factor of 5 to 1.


Strutting required for doors 4,000mm (13’0”) and wider.


Interior mounted slide bolt suitable for pad locking.


  • Bottom weatherstripping: U-type arctic grade vinyl.
  • Jamb: quality factory finished metal with two-point flexible arctic grade vinyl weatherstrip.
  • Header: quality factory finished metal with two-point flexible arctic grade vinyl weatherstrip.
  • Section Interface: arctic grade vinyl bubble shaped weatherstrip at all section meeting rails in integral retainer.


  • Manual: Optional hand chain hoist (3-1 ratio) or optional electric operator.
  • Hand Chain Hoist: (3-1 ratio) or electric operator recommended for doors over 12’ high.


  • Reduces Sealant Stress: Super Spacer’s thermoset silicone polymer material expands and contracts and always returns to its original shape.
  • Promotes Sound Absorption: The closed-cell polymer of Super Spacer transmits very little sound compared to conventional aluminum or less-metal warm edge spacers. We recommend the use of Super Spacer wherever noise from airplanes, trains or automobiles may be a problem for building occupants.
  • Improves Condensation Resistance: The significantly reduced tendency of Insulated Glazing (IG) units fabricated with Super Spacer to exhibit interior condensation or frosting means that the health problems associated with mold may be virtually eliminated.
  • The No-Metal Advantage: The edge of an IG unit is the most vulnerable part of the glass to heating and cooling losses, condensation and frosting. Super Spacer contains NO-Metal and is one of the most thermally efficient IG spacers available in the market today.
  • Globally Tested and Proven Performance: Super Spacer is the world’s first polymer, NO-Metal warm edge spacer. Over 1 billion feet of Super Spacer has been used worldwide since the start of production in 1989. The company received the 1994 “Solar Company of the Year” award issued by Solar Energy Society of Canada, Inc. Super Spacer was awarded the DWM Green Product Award in both 2009 and 2010.