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Products > Climbing-Equipment > Extension Ladders > D6200-3 Series > D6220-3 20 ft Type IA Fiberglass D-Rung Extension Ladder

D6220-3_PI D6220-3 D6216-3_PI_Composite D6220-3 D6216-3_PI_HalfExt D6220-3 D6216-3_PI_Extended D6220-3 D6216-3_FI_duallocks D6220-3 D6216-3_FI_widesteps D6220-3 D6216-3_FI_storagestrap D6220-3 D6216-3_AI_TransportContractorMale D6220-3 D6216-3_AI_CarryThroughDoor_Right D6220-3 D6216-3_AI_JobsiteCarryingDoorwayContractorMale D6220-3 D6216-3_AI_ElecBox D6220-3 D6216-3_AI_Outdoor_LightBulb D6220-3 D6216-3_AI_JobsiteCarryingDoorwayContractorMale3 D6220-3 D6216-3_AI_Pipes D6220-3



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D6220-3 20 ft Type IA Fiberglass D-Rung Extension Ladder

Performance Overview

SizeStyleReach HeightLoad CapacityTypePerformance Rating
20 ftMulti Section19 ft300 lbsType IA Duty Rating

The D6220-3 three section fiberglass extension ladder has non-conductive rails making this ladder ideal for working near electricity. With a duty rating of 300 pounds, the D6220-3 is durable and long lasting. The exclusive ALFLO® rung joint means TWIST-PROOF® performance on the job. The TRACTION-TRED® D rungs are slip resistant and the side rails are interlocking. The dual action feet are for use on hard or penetrable surfaces and swivel easily. The base and fly sections separate easily to use the base section as a single ladder. The durable rail shield bracket and shoe help protect the bottom of the rail. The fly section rails are pre-pierced at the top for easy field installation of accessories.


  • Compact 3 section design is 2ft shorter than a 2 section ladder when stored
  • Exclusive ALFLO® rung joint means TWIST-PROOF® performance
  • 1-5/8in Slip-resistant TRACTION-TRED® D-rungs
  • Interlocking Side Rails with internal rail guides on bottom of fly section securely connect rails
  • External guides at top of base section securely interlock rails
  • Heavy Duty extruded rung locks are spring loaded to operate smoothly
  • Combination Rail Shield Bracket and Shoe with SHU-LOK® and Slip-Resistant Pad
  • Molded Rung Braces on bottom step for increased durability
  • Mar-Resistant Molded End Caps
  • Ladder is consided 23ft by ANSI standards
  • Ladder extends to 17ft working height, same as D6220-2
  • Smooth operating pulley with polypropylene rope


FeatureSize / Details
Size20 ft
Reach Height19 ft
Max Working Length17 ft
Extended Length17 ft
StyleMulti Section
Load Capacity300 lbs
TypeType IA Duty Rating
Performance Rating
Rung TypeD-Rung
Foot MaterialSlip-resistant pad
Number of Sections3
Base Width18-3/4 in outside shoes
CertificationsANSI A14.5 (2007); OSHA
Approx. Cu. Ft. Per Unit11.1
Approx. Shipping Wt. Lbs.40.5


Rails Dimension3-5/16 in
Flange Dimension1-3/16 in
Rung Dimension1-5/8 in
Fly Width17-3/4 in

Additional D6200-3 Series Models

Model No.SizeReach HeightMax Working LengthExtended LengthBase WidthApprox. Cu. Ft. Per Unit
D6216-316 ft15 ft13 ft13 ft18-3/4 in outside shoes8.5
D6220-320 ft19 ft17 ft17 ft18-3/4 in outside shoes11.1
D6224-324 ft23 ft21 ft21 ft18-3/4 in12.4
D6228-328 ft27 ft25 ft25 ft18-3/4 in15
D6232-332 ft31 ft29 ft29 ft18-3/4 in16.3

Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.

Performance Overview

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Dimensions Overview

To ensure you choose the product best suited to your needs, you should follow the Werner Safety Tips.

Specifications Overview

To ensure you choose the product best suited to your needs, you should follow the Werner Safety Tips.