Installation Guide
1 
   DOOR PREPARATION 
STRAP INSTALLATION
Some models may not be pre-drilled  
for mounting rollers. If needed, use a  
3/8" dia drill bit to drill mounting holes 
through the door using the strap as a 
template. Install straps with roller on  
the door with bolts provided using a  
16mm & 17mm wrench. (FIGURE 1)
IMPORTANT: For 1-3/4" thick door,  
use longer bolts that are provided.
2 
DOOR PREPARATION  
ANTI-JUMP BLOCK INSTALLATION
Position each anti-jump block at least 1" from 
the edge of the straps.
The hole for the anti jump blocks should be 
offset from the center of the door so the 
block can be rotated out of the way to be able 
to hang the door on the track. (FIGURE 2)
NOTE: For concrete wall installation 
proceed to step 3. For Drywall 
installation proceed to step 6.
3/4" (19 mm)
1/4"
(6.3 mm)
3/8"
(10 mm)
Center to stile
or minimum
of 2" (51 mm)
2"
(51 mm)
3/4" (19 mm)
1/4"
(6.3 mm)
3/8"
(10 mm)
Center to stile
or minimum
of 2" (51 mm)
2"
(51 mm)
FIGURE 1. Roller Installation
IF REQUIRED
16mm & 17mm Wrench
Tape Measure
Speed Square
5/16" (8mm x 90mm)
Track Mount Lag Bolt
# 10 x 2-1/2"  
Wood Screws
Standard 1-3/4" 
Thick Door Strap Bolts
Standard 1-3/8" 
Thick Door Strap Bolts
HARDWARE MATCH UP GUIDE
Refer to the following full scale hardware 
drawings to quickly match up the hardware.
5/16" (8mm x 60mm)
Carriage Bolt
FIGURE 2.     Anti-jump blocks Installation
Barn Door Installation Guide
BARN DOOR HARDWARE STRAIGHT STRAP KIT
©2017 Masonite International Corporation. HMD-17502
1-800-663-DOOR masonite.com







