Wooden attic ladders

Attic ladders - Architects guide

MODEL: LWB BASIC INSULATED

R-Value: 5

Loading Capacity: 350lbs

Ceiling heights:
8' - 10'4"

Lock type: Latch

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MODEL: LWP INSULATED

R-Value: 5.7

Loading Capacity: 300LBS

Ceiling heights:
7'5 " - 8'11"
7'10" - 10'1"

8'8" - 10'8"

Lock type: Twist Lock

Attic ladders - Architects guide

MODEL: LTK ENERGY

R-Value: 10

Loading Capacity: 375lbs

Ceiling heights:
7'8½" - 9'2"
7'11½" - 10'1"

Lock type: Twist Lock

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MODEL: LWT SUPER THERMO

R-Value: 12.5

Loading Capacity: 350lbs

Ceiling heights:
7'5 - 8'11"
7'8" - 10'1"

Lock type: Twist Lock

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MODEL: LWF FIRE-RATED

R-Value: 9.5

Loading Capacity: 350lbs

Ceiling heights:
7'5" - 8'11"
7'11.5" - 10'1"

Self-closing

RATING:
43 MINUTES ASTM E119
30 MINUTES NFPA 288

Attic ladders - Architects guide

MODEL: LWF-R INSULATED
FIRE-RETARDANT

R-Value: 5.2

Loading Capacity: 350lbs

Ceiling heights:
8' - 10'4"
8'9½" - 10'8"

Lock type: latch

Attic ladders - Architects guide

MODEL: LWF-R NON-INSULATED
FIRE-RETARDANT

Loading Capacity: 350lbs

Ceiling heights:
8' - 10'4"
8'9½" - 10'8"

Lock type: latch

Metal attic ladders

Attic ladders - Architects guide

MODEL: LMB INSULATED

R-Value: 3.7

Loading Capacity: 375LBS

Ceiling heights:
7'9⅞" - 10'3"

Lock type: latch

Attic ladders - Architects guide

MODEL: LME INSULATED

R-Value: 5.3

Loading Capacity: 400LBS

Ceiling heights:
7'9" - 9'4"
7'9⅝" - 10'2"

Lock type: Twist lock

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MODEL: LMP INSULATED
12ft. ceiling

R-Value: 5.2

Loading Capacity: 375LBS

Ceiling heights:
9'10" - 12'

Self-closing

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MODEL: LML LUX INSULATED

R-Value: 5.3

Loading Capacity: 350LBS

Ceiling heights:
7'7¾" - 9'2¼"

8'4¾" - 10'3"

Self-closing

Extend/retract support
5 in deep steps

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MODEL: LMF60 FIRE-RATED

R-Value: 8.9

Loading Capacity: 350LBS

Ceiling heights:
8'1 " - 10'1"
9'7½" - 11'10"

Self-closing

RATING:
60 MINUTES ASTM E119
60 MINUTES NFPA 288

Metal scissor attic ladders

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MODEL: LST INSULATED

R-Value: 5.2

Loading Capacity: 350LBS

Ceiling heights:
7'6½" - 10'10"

Self-closing

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MODEL: LSF FIRE-RATED

R-Value: 3.2

Loading Capacity: 350LBS

Ceiling heights:
7'10½" - 10'6"

Self-closing

Rating:
EI260