DOOR LEAF WIDTH (Number of Horizontals Required and Vertical Spacings)
		6'	7'	8'	9'	10'	12'	14'	16'	18'	20'
	8'	2 46"	2 46"	2 46"	2 46"	2 46"	3 31"	3 31"	3 31"	3 31"	4 23"
	10'	3 39"	3 39"	3 39"	3 39"	3 39"	3 39"	3 39"	4 29"	4 29"	5 23"
	12'	4 35"	4 35"	4 35"	4 35"	4 35"	4 35"	4 35"	5 28"	5 28"	6 23"
	14'	4 42"	4 42"	4 42"	4 42"	4 42"	4 42"	4 42"	5 34"	6 28"	7 24"
	16'	5 38"	5 38"	5 38"	5 38"	5 38"	5 38"	5 38"	6 32"	7 27"	8 24"
The same part is used as the top Horizontal and as the intermediate Horizontals.

 

Approximate door leaf weight (LBS.) with 29 guage steel panel.
		8'	10'	12'	14'	16'	18'	20'
	8'	103	125	163	189	214	239	290
	10'	118	144	186	214	242	294	325
	12'	145	176	208	239	292	349	388
	14'	160	208	246	283	341	405	473
	16'	197	204	284	327	391	460	534
	18'	223	272	321	370	440	515	595
	20'	250	304	359	414	490	547	656
All packages include #235 steel girt 2 Ft. on center.