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Grant BF 50 Single Upper Track for One Bifolding Door

Product №: GT1134400
Length of 5 linear foot
Overall Length: 59 in* Packaging format: Length of 5 linear foot Modify Options
Product № Overall Length Packaging format
GT1134400 59 in* Length of 5 linear foot
GT11344016 70 7/8 in* Length
GT11344028 94 1/2 in* Length
GT1134403 9 ft 10 in* Length of 10 linear foot


Up to 50 lb

The BF 50 Single Upper Track is designed for one wood door (two leaves) bifolding one way, up to 50 lb (23 kg), and between 3/4 in and 1 3/4 in (19 mm to 45 mm) thick.
- Compatible with the Grant BF-Series Folding Door System and the Grant E-Series Sliding Door System
- Aluminum extruded
- Predrilled
Screws not included


- Low profile
- Easy to install


Product №
Door Material
Weight Capacity per Door
Max. 75 lb*
Door Thickness
1 3/8 to 1 25/32 in*
Door Width
23 5/8 to 48 in*
Track Mounting
Ceiling Mount
Door Height
Max. 9 ft*
Grant Hettich

Measures shown with an asterisk (*) have been converted as per your preference. These are not the official measures. To view the measures specified by the manufacturer, click here.