

LWB Series Basic Insulated Wood Attic Ladders
350 lb. Load Rating
(All ladders must ship LTL)
Dimensions
C Landing Space
50-1/8"
E Step Width
13-3/8"
H Ceiling Height
96 - 124"
K Folded Ladder Height
10-7/8"
P Board Movement After Opening 5/8"
R Projection
67-1/8"
Specifications
Maximum Load Rating
350 lbs.
R-Value
5
Hatch Thickness
1-3/8"
Item No.
Rough
Opening
A x B
Outside
Frame
Dimensions
Inside
Frame
Dimensions
Shipping
Weight List Ea.
LWB225422-1/2 x 54"
22 x 53-3/4"
20-1/2 x 51-3/4" 59 lbs.
$922.10
LWB255425 x 54"
24-1/2 x 53-1/2"
23 x 51-3/4"
61 lbs.
$954.16
LWB305430 x 54"
29-1/2 x 53-1/2"
28 x 51-3/4"
65 lbs.
$1,134.14
• Weather-seal gasket to reduce air leakage
• Insulated door is ready for paint
• Fully assembled and ready for quick installation
• Includes control rod for opening the hatch
Non-slip steps
Metal
handrail
Weather seal gasket
Insulated sandwich
door helps reduce
energy costs
3" space between
door and steps
DOOR
HARDWARE
TOOLS FASTENERS SHOP &
FINISHING
ABRASIVES LACQUERS &
FINISHES
ADHESIVES FURNITURE
HARDWARE
EDGING &
DECOR.WOOD
SHELF &
CLOSET
ORGANIZERS
KITCH./BATH
LIGHTING SLIDES
DOORS &
DRAWERS
LOCKS &
CATCHES
AVENTOS &
LIFTS
CABINET
HINGES
DECORATIVE
HARDWARE
DOOR LOCKS & HARDWARE
800.533.0533
1418
Prices subject to change without notice.
McMurray.com