Extra Tall Telescoping Ladder 15.5/16.5/19/20/24ft, Compact Heavy Duty for Cleaning Windows/Repairing House Light, Aluminium Extension Telescopic Ladders (5.8m/19ft) : Amazon.co.uk: DIY & Tools
Little Giant Ladders Adjustable Safety Cage M8 14-ft Fiberglass Type 1aa- 375-lb Load Capacity Telescoping Platform Step Ladder in the Step Ladders department at Lowes.com
Ladders with a High Weight Capacity
Ladders,Telescopic Ladder,Aluminum Telescopic Tall Ladder for Roofing Business - Folding Retractable Ladders with Safety Lock, 330Lbs Max Capacity,4.6Ft/1.4M,4.6Ft/1.4M needed : Amazon.co.uk: DIY & Tools
Werner Megastep 8 Tread wide step ladder - Safety Platforms