G-4400 | Commercial Garage Doors | Sofalvi Door Systems


  • Built with 6 ¼” extrusion at perimeter (top, bottom and double hinge end) formore structural strength.

  • Less quantity of extrusions provide amore aesthetic and modern look. Thus, the windows are bigger to let in maximum light.


  • More then 20 types of glass are available for a look that blends beautifully with the architectural style of the building.

  • Meets all safety requirements since most types of glass are offered tempered or non-tempered.


  • Highly precise finish of the assembly joints for a more attractive structure.

  • Built with thermo windows thatcompletely cover up the spacer and the silicone glazing.

Tubular extrusions
Choice of windows
Flawless finish

Panel construction - exterior view


1 1 ¾” (44.5 mm) thick door

  • Tubular aluminum extrusion (6063 T5), 1⁄16” (1.6 mm) thick
  • Thicker extrusion 1⁄8” (3.2 mm) at fastening points for more strength
  • 6 ¼” (159 mm) perimeter extrusion (top, bottom and double hinge end)
  • Rigid vinyl (PVC) pane molding

2 Weatherstripping between sections efficiently prevents air infiltration.

3 U-shaped tubular bottom weatherstripping made of thermoplastic elastomer (TPE) ensures the weathertightness of the threshold R emains flexible and watertight during cold weather, to -62°F (-52°C).

4 Perimeter weatherstripping (jambs and lintel) Aluminum extrusion base with double-edge weatherstripping in arctic vinyl.

5 Hinges equally spaced on the door for a better look.

6 Integral reinforcement strut for doors 14’ (4267 mm) wide and over.

IMPORTANT: The full vision door should not be used for insulation properties.

Panel construction - interior view


G-4400 Door Colours

The accuracy of colours on the website may vary depending on your screen settings. To see the true colours, please contact your local Garaga dealer for a sample.


 Clear Anodized G-4400 Garaga garage door      Clear Anodized kick proof G-4400 Garaga garage door      Clear Anodized with Silver G-5000 panel G-4400 Garaga garage doors

     Clear Anodized               Clear Anodized             Clear Anodized with

                                               with Kick Proof              Silver G-5000 panel


Widths (In 1” (25 mm) increments) : From 4’ to 24’ (1.2 m to 7.3 m)

Heights (In 1” (25 mm) increments) : From 6’ to 18’ (1.8 m to 5.5 m)

Number of units per section1234567
Widths96” to 111”
(2438 mm to 2819 mm)
112” to 147”
(2845 mm to 3734 mm)
148” to 194”
(3759 mm to 4928 mm)
195” to 230”
(4953 mm to 5842 mm)
231” to 264”
(5867 mm to 6706 mm)
265” to 288”
(6731 mm to 7315 mm)

1 Contact our Technical Department for the possibility of modifying the number of units per section.


G-4400 windows

Full vision
Single PaneFluted Polycarbonate  Single Polycarbonate  
Clear, Satin, Tempered, Laminated or TintedClear or BronzeClear or Tinted
Sealed WindowsSealed Polycarbonate (thermal)
Clear, Satin, Wired, Glue Chip, Low-e, Tempered, Laminated or TintedClear


Steel tracks:

  • 2" (50 mm), 13-gauge or 14-gauge
  • 3" (76 mm), 12-gauge


 2" Commercial Light Duty2" Commercial Heavy Duty3" Industrial
 Light Duty Heavy Duty Super Heavy Duty
Welded, made of galvanized steel and secured with mounting brackets
2’’ (50 mm), 14-gauge2’’ (50 mm), 13-gauge3’’ (76 mm), 12-gauge
Reinforcement for horizontal tracks
2’’ x 2’’ (50 mm x 50 mm) steel bracket
13-gaugeDoor weight:
- under 650 lb (250 kg) = 13-gauge
- over 650 lb (250 kg) = 8-gauge 1
Door weight:
- under 650 lb (250 kg) = 13-gauge
- over 650 lb (250 kg) = 8-gauge 1
Galvanized steel
Industrial type
With ball bearings
Torsion type
10,000-cycle spring supported by a 1’’ (25 mm) 14-gauge steel tube10,000-cycle spring supported by a 1’’ (25 mm) 2 solid zinc-plated keyway shaft10,000-cycle spring supported by a 1’’ (25 mm) 2 solid zinc-plated keyway shaft
In galvanized steel, installed
on door sections
- From 12’4’’ (3.8 m) to 16’3” (4.9 m): 2 1⁄4” (57 mm), 22-gauge struts
- From 16’4’’ (5 m) and more: 3’’ (76 mm), 22-gauge struts

Hardware options Hardware
Precision end bearing plate 3For 650 lb (250 kg) doors and over, to provide stronger support for the opening system of the door.
Double hingesRecommended for doors 14’ and wider, for a more stable mounting system.
11-gauge hingesFor very wide and very heavy doors,
1 000 lb (453 kg) and over
12-gauge continuous angleProvides stronger attachment of the tracks on the wall.
1 1⁄4” (30 mm) solid shartProvides more strength to the spring system.
Bridge strutEnsures better resistance to wind load.
Safety bottom bracketsFor a safer door system. If the lifting cables break, these brackets stop the fall of
the door.
Tension bridge reinforcementFor very wide doors (18’ 3” wide and over), prevent warping of the steel door sections, meaning the curving of sections which can be caused by indoor and outdoor temperature differences.
Precision rollersMachined steel: recommended for heavy doors and dusty environments.
Black nylon: made of rigid plastic, they reduce the noise of the door in motion.
Rubber: ensure smooth rolling and are recommended to reduce the noise of the door in motion (ideal for condo or apartment). NB-SS: with a stainless stem, ideal for car washes.
C-shaped or bumper springsFor a softer stop, they are recommended for all manually-operated doors with a high-lift track or a full vertical track.
Pusher springsHighly recommended for large size doors with a standard lift with a Jackshaft opener installed beside the door. They ensure the good tautness of the lifting cables when the door is operating.
Chain hoistFor easier closing and opening of a door operated manually.
"Z" or "L“ style track guardsProtect the tracks in high-traffic areas (ex.: forklifts).
High-cycle springsRecommended for intense uses of more then 50 operation cycles per day. Vary from 25,000 to 200,000 cycles.


Technical drawing G-4400 Icône Autocad  Autocad (158 Kb)


Technical drawing G-4400 PDF Document (1.4 Mb)


Technical Specification G-4400Word Document (76 Kb)

G-4400 BrochurePDF Document (1.4 Mb)



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