English [Español]
United States [Change]

AE Energy Seal Universal Aluminum Attic Ladder

>Series Callout
The new Werner AE Energy Seal attic ladder provides 5 times more energy efficiency than a traditional attic ladder. Insulated door and weather stripping provide energy saving benefits. The innovative air locking design creates a tight seal, reducing drafts and air leakage up to 60%. Universal fit for homes with ceiling heights 8-10 feet. Fits attic openings 22.5 in x 54 in. Lightweight, aluminum construction with a 375 lbs. load capacity. Gas struts for smooth, easy door opening. Easy to follow online installation video.


  • Innovative air locking design creates a tight seal, reducing drafts and air leakage up to 60%
  • Wide access opening
  • Easy to open, smooth closing
  • Fits all ceiling heights from 8 ft to 10'
  • Slip-resistant steps
  • Non-marring feet

Performance Overview

SizeStyleRough Opening Width x LengthLoad CapacityPerformance RatingMaterial
8 ft to 10 ftFolding22-1/2 in x 54 in375 lbsAluminum


Rail SizeFlange DimensionStep WidthRough Opening Width x Length
1-1/2 in x 2-3/8 in1-1/2 in12-1/16 in22-1/2 in x 54 in


Model No.Buy Online

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.