UnoClean Conversion Tables - Ladder Length Guidelines

Ladder Length Guidelines

Step and Extension Ladder length guidelins.

STEP LADDER HEIGHT SELECTION GUIDE		EXTENSION LADDER LENGTH SELECTION GUIDE
STEPLADDER SIZE	APPROX. HIGHEST STANDING LEVEL		LADDER SIZE	MAXIMUM EXTENDED LENGTH	*WORKING RANGETO TOP SUPPORT	*MAXIMUM ACCESSIBLE ROOF height RANGE
4'	1' 11"		16'	13'	7-1/2' - 12 1/2'	4-1/2 - 9-1/2'
5'	2' 10"		20'	17'	9-1/2 - 16-1/2'	6-1/2 - 13-1/2'
6'	3' 9"		24'	21'	11-1/2 - 20'	8-1/2 - 17'
7'	4' 9"		28'	25'	13-1/2 - 24'	10-1/2 - 21'
8'	5' 8"		32'	29'	15-1/2 - 28'	12-1/2 - 25'
10'	7' 7"		36'	32'	17-1/2 - 31'	14' - 28'
12'	9' 6"		40'	35'	19' - 33-1/2'	16' - 30-1/2'
14'	11' 5"		44'	39'	21' - 37-1/2'	18' - 34-1/2'
16'	13' 4"		48'	43'	23' - 41-1/2'	20' - 38-1/2'
18'	15' 3"		60' (3 section extension)	48'	23' 46-1/2'	20' - 43-1/2'
20'	17' 2"		*When set up at the proper 75-1/2° angle

TERMS