Werner D1540-2 Aluminum Extension Ladder, 40Ft Type1A(300lb)

Werner D1540-2 Aluminum Extension Ladder, 40Ft Type1A(300lb)

The Werner D1540-2 Aluminum Extension Ladder is a contractor-grade climbing solution built for serious height, stability, and confidence on the job, giving you the reach you need without the wobble you don’t. With 40 ft extension capability, heavy-duty I-beam rails, and TWIST-PROOF® construction, this ladder is designed to handle demanding tasks while keeping footing secure and operation smooth—because the only thing that should be shaky is your coffee, not your ladder.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: D1540-2
• Brand: Werner
• Product Type: Aluminum extension ladder
• Ladder Size: 40 ft
• Sections: 2-section extension ladder
• Duty Rating: Type IA (300 lb capacity)
• Material: Aluminum
• Rail Type: Extra heavy-duty I-beam side rails
• Rungs:
  • 1-3/4" TRACTION-TRED® D-shaped rungs
  • Slip-resistant design for secure footing
• Rung Joint: ALFLO® rung joint for TWIST-PROOF® performance
• Extension Operation:
  • Smooth pulley system with rope
  • Guide brackets for easier raising/lowering
• Locks: Spring-loaded rung locks for secure positioning
• Shoes: Slip-resistant pads with SHU-LOK® feature (flat or spur position)
• End Caps: Mar-resistant to protect contact surfaces
• Adjustability: 12 in. increments
• Reach Height: Approx. 37 ft working reach
• Extension Length: 35 ft working area
• Section Length: 20 ft per section
• Number of Rungs: 40
• Rail Depth: 3 in.
• Base Width: Approx. 18 in.
• Includes: Rope and pulley system with end caps

Ideal For

• Contractors and professionals needing maximum reach with stability
• Exterior work like roofing, siding, and building maintenance
• Jobs requiring durable, heavy-duty ladder performance
• Applications where smooth extension and secure locking are critical
• Anyone working high enough that “just grabbing a step stool” isn’t an option