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D1500-1 Series Aluminum Single Section Extension Ladders

>Series Callout
The D1500-1 series are one-section aluminum straight ladders with a duty rating of 300 lbs. The exclusive ALFLO® rung joint means TWIST-PROOF® performance every time. The side rails are extra heavy duty I-beam rails and the aluminum TRACTION-TRED® D rungs are slip resistant. The rugged shoe rests flat or is held in spur position with the SHU-LOK® feature for use on hard or penetrable surfaced.


    Performance Overview

    SizeStyleReach HeightLoad CapacityPerformance RatingApprox. Closed Length
    8 ft -- 20 ftSingle Section11 ft -- 22 ft300 lbs12 ft -- 20 ft


    Rails DimensionFlange DimensionRung Dimension
    3 in1-1/8 in1-3/4 in


    Model No.SizeMax. Safe Working HeightMax. Open Extended LengthReach HeightApprox. Shipping Weight Lbs.Approx. Cu. Ft. Per UnitBuy Online
    D1508-18 ft8 ft8 ft11 ft14.53.6
    D1510-110 ft10 ft10 ft13 ft17.54.5
    D1512-112 ft12 ft12 ft15 ft21.55.4
    D1514-114 ft14 ft14 ft17 ft276.2
    D1516-116 ft16 ft16 ft18 ft32.57.1
    D1518-118 ft18 ft18 ft20 ft38.58
    D1520-120 ft20 ft20 ft22 ft43.58.9


    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.