Table 2 Minimum Required Overlap for Extension Ladders
If the ladder size (feet) is: | Minimum required overlap (feet) for a two-section ladder is : |
Up to and including 36 | 3 |
Over 36 up to and including 48 | 4 |
Over 48 up to and including 60 | 5 |
Wash. Admin. Code § 296-876-40045
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 05-20-068, § 296-876-40045, filed 10/4/05, effective 1/1/06.