Bifold Specifications & Clearances | Goldberg Brothers

Track Width

Track Thickness

Door Panel Weight Capacity

Minimum Door Thickness

Maximum Door Thickness

Door to Track Spacing

J-Strap

1-1/2

3/16

62-1/2 lbs

1-1/4

1-3/8

7/8

Top Mount J-Strap

1-1/2

3/16

62-1/2 lbs

1-1/4

1-3/8

7/8