28′ Fiberglass 310 Series Extension Ladder – Type 1A 300 lb. Rated


Material: Fiberglass
Weight Rating: 300 lbs.
Type: Type 1A
Highest Standing Level: 21’6″
Ladder Width: 17.25″
Ladder Weight: 64 lbs.
Series: 310 Series

Other sizes available:

Ladder Specs

Part # Size Extended Length Highest Standing Level Bottom Width Approx. Weight Approx. Cube
31028 28’ 25' 21'6" 17.25" 64 lbs. 11.2

310 Series features

Type 1A Extension Ladder

300 lbs. capacity

Direct Rung-To-Rail Design

Our high-profile, slip-resistant D-shaped rungs are mounted through the side rails for a tight and sturdy direct connection.

Two-way Suction Cup/Spike Shoe

The shoe attachments on the 310 are reinforced with castings and heavy gauge aluminum reinforcement sleeves to provide a stronger connection point for our suction cup/spike shoes.

Aluminum Die Cast Locks

Double rung aluminum die cast locks with urethane safety flippers provide safe and secure latch points.

Internal & External Rail Guides

Internal and external rail guides provide added safety and ease of use.

Red Rungs

The rungs the user should not stand on are red in color. The proper highest standing level has never been easier to determine: it’s easy, don’t stand on red!

Upgraded Rope

We don’t use the yellow or black, slippery rope our competitors use. Bauer’s standard rope is larger in diameter and softer, easier on the user’s hands.

310 Series - Type 1A Fiberglass Extension Ladder
Standard Features Bauer 310
Type 1A 300 lb. Rated
Non-conductive Side Rails
Solid Aluminum Rivet Construction
Interlocking Side Rail Design
Direct Rung-to-Rail Design
High Profile 'D' Shaped Rung
Cash Aluminum Rung Locks
Internal Rail Guides
External Rail Guides
Non-marring End Caps
2-Way Spike/Suction Cup Shoes
Aluminum Reinforcement Shoes
Standard Rope & Pulley System*
Zinc Plated Steel hardware
Red Rungs Designating Highest Standing Level

*Rope & pulley not included on 16′ ladders

Add On Options:


Ladder racks are a ladders worst enemy! Bauer has designed a protective rail guard that absorbs the abrasion and vibration that is harmful to ladders. Your ladders will last longer!


Bauer is the only manufacture to offer poly coating to provide added protection from harmful UV rays.


  • Levelers instantly and automatically adjusts to any uneven surface. No levers, locks or pins to manually adjust.
  • Legs automatically adjust up to 9 inches allowing for use with steps and sloped terrain.
  • Levelers are easily installed in the field, or can be purchased factory installed.
  • Tested to meet or surpass all current and proposed U.S.A. and International safety standards.
Weight64 lbs


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