Charles McMurray Co. 2021 Catalog

1406b / 1590

LMF Series Insulated Fire-Rated Metal Attic Ladders
350 lb. Capacity
(All ladders must ship LTL)
• System of 3 rubber gaskets guarantees an airtight seal
• Thermal gasket in door expands in high temperatures
and seals the door to block smoke and flames
• Fully assembled and ready for quick installation
• Includes control rod for opening the hatch
Item No.
Rough
Opening
A x B
Outside
Frame
Dimensions
Inside
Frame
Dimensions
Shipping
Weight List Ea.
25 x 56-1/2" 24-1/2 x 56" 22-7/8 x 54-3/8" 143 lbs. $4,269.58
30 x 56-1/2" 29-1/2 x 56" 28 x 54-3/8" 150 lbs. $4,407.46
LTL ONLY
item on
this page
Dimensions
C Landing Space 61"
E Step Width 13-3/8"
H Ceiling Height 115-1/2 - 142"
K Folded Ladder Height 16"
P Board Movement After Opening 1-3/4"
R Projection 76"
Specifications
Maximum Load Rating 350 lbs.
R-Value 8.9
Insulation Thickness 3-1/8"
Hatch Thickness 3-3/8"
plastic ends
non-slip steps
Unloading mechanism
hidden in the handrail
supports folding and
unfolding of ladder
System of 3 rubber
gaskets guarantees
an airtight seal
Thermal gasket in door
expands in high temperatures
and seals the door to block
smoke and flames
Fire-resistant insulated door
with white finish
04/22
8.9
R-value
60
Minutes Rating
ASTM E119
60
Minutes Rating
NFPA 288
DOOR
HARDWARE
TOOLS FASTENERS SHOP &
FINISHING
ABRASIVES LACQUERS &
FINISHES
ADHESIVES FURNITURE
HARDWARE
EDGING &
DECOR.WOOD
SHELF &CLOSET
ORGANIZERSKITCH./BATH
LIGHTING SLIDES
DOORS &DRAWERS
LOCKS &CATCHES
AVENTOS &
LIFTS
CABINETHINGES
DECORATIVEHARDWARE
DOOR LOCKS & HARDWARE
800.533.0533 2021 1946 1406b Prices subject to change without notice.