description 2-story built-in fire escape ladder esc220 using the werner® 2-story built-in fire escape ladder in your home gives you and your household an emergency evacuation option for a variety of unexpected situations. being available on demand means that you can deploy it quickly and easily. this aluminum escape ladder stays permanently installed to the inside framework of a window. its overall length of 17 feet 2 inches fits easily into the included storage compartment. the werner fire escape ladder features construction that's sturdy enough to support up to 1,200 pounds. each rung stably supports up to 400 pounds. anti-slip rungs, a convenient assistance strap, and strategically placed stand-offs help to keep you safe while you climb. its light weight, at a little more than 17 pounds, combined with a robust design make it an ideal two-story escape ladder for homes or offices. the unit's aluminum frame is strong and resistant to corrosion. california proposition 65 warning. features easily mounts to existing walls and deploys in seconds supports up to 1200 lbs and easily extends into a full ladder 12 steps make it easy to descend from a second story aluminum rungs with nylon webbing rails offer lightweight durability anti-slip rungs and standoffs offer added security storage pan permanently installs in wall for security and durability door included with unit for convenience aluminum design helps to prevent corrosion specifications acme tools brand name werner acme tools part number esc220 ansi approved no assembled weight (lbs) 17.5 base width (in) 16.5 california proposition 65 warning required no country of origin china csa certified no duty rating (lbs) 400.0 globaltradeitemnumber (gtin) 00051751098587 internal supplier part # esc220 internet product code (ipc) eb01e3e30de ladder length (ft) 17.2 ladder material aluminum ladder type fire escape manufacturer warranty na material nylon meets ansi or osha standards no osha approved no package depth 10.8 package height 18 package weight 16.6 package weight (lbs) 17.5 rail material nylon rung/step material aluminum telescoping yes upc 051751098587