Little Giant Ladder Systems® announces the Leveler™, the lightest weight multi-use ladder with Ratchet Leveler adjusters, now available at Lowe's.

Trestle ladder: This ladder is akin to the step ladder in how it folds for storage and is deployed. It is also available in lengths up to 20 feet.

Putnam Rolling Ladder Co. in Hoboken, New Jersey, has been in business since 1905 and is the oldest company producing rolling ladders in the United States.