Fakro LMF 60, 9 ft. 7.5 in. - 11 ft. 10 in., 30 in. x 56.5 in. Fire-Rated Insulated Metal Attic Ladder, 350 lbs. Load Capacity 869239 - The Home Depot
Cotterman - F28W Fixed Steel Wall Ladder w/ Walk Thru-Rail | 3 Sections | 30 Ft 8 In - Industrial Ladder & Supply Co., Inc.
Aluminum Telescopic Ladder, Multi-Purpose Telescopic Ladder, Collapsible Ladder Extension,Max Extension Reach 17 ft with Two Wheels,Rated Load 300 Lbs (Load Capacity Type IA - - Amazon.com
FAKRO LWP 30x54 Insulated Wood Attic Ladder 7.83-ft to 10.08-ft (Rough Opening: 30-in x 54-in) Folding Wood Attic Ladder with 300-lb Capacity in the Attic Ladders department at Lowes.com
Werner 24 Ft. Aluminum Extension Ladder with 200 Lb. Load Capacity Type III Duty Rating - Parker's Building Supply