Weight Capacity 350 lbs

** It is recommended adding 18" to the landing space dimensions for safe ascent or descent of the stairway.

Rough
Opening
W x L

Ceiling
Height

# of
Treads

A**
Landing
Space

B
Projection

lbs.
per Unit

22" x 66"

12'

13

81"

89"

67

25.5" x 66"

12'

13

81"

89"

71

30" x 66"

12'

13

81"

89"

80

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 Parts
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