Commercial garage door GX-175-S

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Doors GX-175-S

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All Garex doors are constructed with first-rate materials by our skilled personnel using a quality-oriented approach. For many years now, the Garex team has focused on providing clients with innovative products that are guaranteed by the company.


  • R-16 urethane insulation:
  • High structural resistance ensures panel rigidity.
  • Insulation able to withstand Quebec winter conditions.
  • Double-lip door jamb seal and panel seals.
  • High-gauge anchor plates installed in every Garex door panel to ensure solid hinge attachment.


Door dimensions:

Portes Garex can manufacture garage doors up to 8.54 m (28') wide and up to 7.32 m (24') high. All of our doors can be assembled with 18", 21" or 24" panels.

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TThe GAREX selection of colours are from oven-baked polyester based paints and meet high quality standards. Colours shown may differ from the actual colours of the doors.Request a color sample by mail.


Custom color

If you require a non-standard color, we can paint your door to the color of your choice (equilvalence sico or Gentek)

Steel door

  • White
  • pebble
  • Commercial Brown
  • sand
  • Dark Oak
  • Silver
  • Slate
  • Black

Technical informations


Technical specs

Metal thickness 0.47 mm (0.0185 po)
Isolation factor RSI 2.81 (R-16)
Isolation density 40 kg/m3 ( 2.5 lbs/pi3 )
Door Thickness 44.5 mm (1 3/4")



Operator Configuration

Garex can configure a door operator to fit the available space. Standard High Ceiling Full Vertical Lift Limited Space Roof Slope


All hardware is mounted in proportion to door weight and frequency of use.
Garage Door:

  • Standard Commercial Door - Under 500 lb and operated fewer than 50 cycles/day.
  • Sturdy Commercial Door - Under 650 lb and operated more than 50 cycles/day.
  • Industrial Door - Over 650 lb and operated very frequently.

Standard Characteristics

  • 14- or 12-gauge steel tracks.
  • 14- or 13-gauge steel hinges.
  • Double hinges on doors over 12 feet wide.
  • Crossbar installed for doors over 12 feet wide.
  • 12-gauge steel spring supports.
  • Rollers 2 or 3 inches in diameter with ball bearings.


Garex Doors and Operators.

Taking the Measurement

Taking the garage door dimensions is needed to install your new garage door. In Garex, a professional will come to your home free of charge to perform this step.

  • Download the PDF brochure

  • Download sheet LEED ® analysis

  • Download version of autocad


Documentation and maintenance