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S7900 Series Fiberglass Tapered Sectional

>Series Callout
The S7900 series is a Fiberglass Tappered Sectional Ladder with a base, middle and top section that can be combined to reach to reach 11 ft, 16 ft, or 21 ft lengths. Durable rail shields and shoe brackets protects the rail from damage. TRACTION-TRED® round rungs are slip resistant, and the exclusive ALFLO® rung joint means TWIST-PROOF® performance every time. These ladders are made of non-conductive fiberglass rails and have a duty rating of 375 lbs.


  • Base, middle, and top sections which can be combined to reach to reach 11 ft, 16 ft, or 21 ft lengths
  • TRACTION-TRED® round rungs are slip resistant
  • ALFLO® rung joint means TWIST-PROOF® performance every time
  • Non-conductive fiberglass rails
  • Duty rating of 375 pounds

Performance Overview

SizeStyleApprox. Closed LengthLoad CapacityPerformance Rating
6 ftSpecialty6 ft375 lbs


Rails DimensionFlange DimensionRung DimensionFly Width
3-5/16 in1-3/16 in1-1/4 in18-3/4 in


Model No.Base WidthApprox. Shipping Weight Lbs.Approx. Cu. Ft. Per UnitBuy Online
S7906-119-3/4 in outside shoes172.3
S7906-218-3/4 in outside rails15.53.5
S7906-318-3/4 in outside rails133.4


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.