Details

plastic ends
fire-resistant white hatch
three peripheral gaskets
non-slip steps
handrail
additional accessories available
2 year warranty
StructureHatch, Frame, Ladder, Steps, Standard Accessories
Maximum loading300 lbs
Loft ladder hatch U-value0,11 BTU/hft²F
Insulation thickness2 7/8
Hatch thickness3 1/8
Norm requirements

43 minutes in accordance with ASTM E119 

30 minutes in accordance with NFPA 288

attic ladder R-value9.5

Dimensions


 

LWF22½ x 54
Ceiling height7’11½” – 10’1”
Rough opening22½” x 54”
Outside frame dimensions22” x 53½”
Internal frame dimensions20½” x 51¾”
Projection 73¼”
Landing space65¾”
Distance between steps10½" 
Folded ladder height15”
Frame height8 5/8” 
Board movement after opening1 5/8”

Catalog

Instructions

Warranty

Lead Time

1 Week

Fakro

LWF | Wooden Insulated Fire-Rated Attic Ladder | 22.5” x 54” | 7′11.5” - 10′1”

The LWF fire rated ladder provides easy access to an attic while functioning as a blaze block in case of fire.

The hatch is manufactured with the use of fireproof materials and is equipped with a gasket that expands under extreme heat.

The LWF ladder is fire rated at 43 minutes in accordance with ASTM E119 and 30 minutes in accordance with NFPA 288. 

 

  

  • Sale
  • Regular price $911.90
Shipping calculated at checkout.
SKU: 869718

Details

plastic ends
fire-resistant white hatch
three peripheral gaskets
non-slip steps
handrail
additional accessories available
2 year warranty
StructureHatch, Frame, Ladder, Steps, Standard Accessories
Maximum loading300 lbs
Loft ladder hatch U-value0,11 BTU/hft²F
Insulation thickness2 7/8
Hatch thickness3 1/8
Norm requirements

43 minutes in accordance with ASTM E119 

30 minutes in accordance with NFPA 288

attic ladder R-value9.5

Dimensions


 

LWF22½ x 54
Ceiling height7’11½” – 10’1”
Rough opening22½” x 54”
Outside frame dimensions22” x 53½”
Internal frame dimensions20½” x 51¾”
Projection 73¼”
Landing space65¾”
Distance between steps10½" 
Folded ladder height15”
Frame height8 5/8” 
Board movement after opening1 5/8”

Catalog

Instructions

Warranty

Lead Time

1 Week

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