Low Headroom Track

Size	Door Height	0.055	0.060	0.075	0.083
Standard 6" Dub
8'8	7'	X			X
9'9	8'	X			X
10'9	9'		X		X
11'9	10'		X		X
13'9	12'		X	X
15'9	14'		X	X	X
17'9	16'			X
3-1/2" Dub
8'8	7'	X			X
9'9	8'	X			X
10'9	9'		X		X
11'9	10'		X		X
13'9	12'		X		X
15'9	14'			X
Cut-Back Dub
7'	7'		X
8'	8'		X
Zero Dub
7'	7'	X
8'	8'	X