22.5" x 54" BA-LWF60 Fire Rated 60 min Wood Attic Ladder - 375 lbs. Load Capacity
The 22.5" x 54" BA-LWF60 Fire Rated Wood Attic Ladder is a heavy-duty, 3-section folding wooden attic ladder engineered to provide 60 minutes of fire protection in accordance with ASTM E119 and NFPA 288 standards. Built with a 3 3/8" thick, white-finished insulated sandwich hatch door, it delivers an R-12 thermal insulation value to prevent heat transfer between the conditioned living space and the attic.
At high temperatures, a perimeter intumescent gasket swells to completely seal the ceiling open, blocking flames and hot smoke. Capable of supporting up to 375 lbs, the BA-LWF60 features non-slip pine treads, an integrated red safety handrail, and rubber-capped stile ends to protect doors.
Why Choose 22.5" x 54" BA-LWF60 Fire Rated 60 min Wood Attic Ladder - 375 lbs. Load Capacity?
Provides a tested 60-minute fire barrier to keep your home safe and satisfy local building codes.
A heat-activated gasket swells during high heat to block flames and toxic smoke from spreading.
Heavy R-12 insulation and triple weather-seals eliminate drafts and stop conditioned air from escaping.
Supports up to 375 lbs with non-slip steps and a safety handrail for confident, stable climbing with heavy gear.
Smooth, paintable white hatch conceals all hardware, blending seamlessly into your living space.
Not sure if the BA-LWF60 is the right fit for your attic access opening? Get the right fit the first time. Contact our team to help you compare models, confirm specifications, and answer your questions.
Key Product Specifications
Rough Opening: 5" x 54"
Type: Three-section folding wood attic ladder
Door: Insulated fire-rated wooden door, white finish
Fire Rating & Standards: 60-minute fire rated; ASTM E119 / NFPA 288 (QAI Listed)
Thermal insulation: R-12 value (2 7/8" insulation thickness)
Frame box height: 8 7/8" pinewood frame
Seal: Expandable peripheral gasket (swells under heat)
Load Capacity: 375 lbs
Handrail: Red metal handrail
Hardware: Invisible door lock; metal open/close rod
What Comes Standard and What Can Be Configured?
Every BA-LWF60 ships with the following as standard:
Fully assembled 3-section pinewood ladder
3 3/8" thick insulated white sandwich hatch door with pre-installed intumescent gasket
Standard red mental safety handrail (LXH)
Adjustable stile ends with rubber floor-protection caps (LXS-W)
Metal control rod for operating the hatch latch from below
The following can be specified or added:
Surrounding Trim Kits: LXL-W (wood) or LXL-PVC white plastic finish trims
Don't see your exact specs? Browse our full range of custom solutions to find the right fit for your project.
What to Know About Rough Opening and Installation Requirements?
Required Rough Opening
To install the BA-LWF60, put it into a wood-framed hole in the ceiling that matches the measurements given in the product manual for your ceiling height. Confirm the opening, ceiling height, and available swing and landing space before installation.
Installation Notes
Confirm rough opening: Wood-framed ceiling opening must match the exact nominal size ordered (e.g., 22.5" x 54" or 30" x 54")
Check ceiling height limits: Verify finished floor-to-ceiling height falls within model range
Verify deployment clearances: Ensure unobstructed room clearance for ladder arc projection (65" - 71") and final floor landing footprint (51" - 55").
Fit frame & fasten: Insert 8 7/8" pine frame into the rough opening and level using shims. Fasten securely through frame sides.
Trim Stile Ends: Unfold the ladder and trim the wooden rails so both rubber caps seat flush against the floor.
Who Specifies BA-LWF60 and Where Is It Used?
The BA-LWF60 is typically specified by builders, remodelers, general contractors, and homeowners who need reliable, energy-conscious attic access.
Common applications include:
Residential attic access
Garage and utility attic access
Light-commercial storage access
Renovations and new construction
Conditioned homes needing insulated access
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Frequently Asked Questions About Fire Rated 60 min Wood Attic Ladder - 375 lbs. Load Capacity’s
What is the fire rating for the BA-LWF60?
It provides a full 60-minute fire rating. The hatch helps slow the spread of fire between floors as part of a building's overall fire strategy.
How does the seal work in a fire?
A seal around the edge expands in high heat, squeezing the door shut to help keep it fireproof.
Can the ladder length be customized?
Yes. The bottom wooden section is trimmed during installation so that the rubber feet rest flat on the floor at your exact ceiling height.
What is the insulation rating of the ladder hatch?
The 3 3/8" thick insulated door delivers an R-12 thermal value and utilizes 3 perimeter weather seals to eliminate energy loss and cold drafts.
Why buy fire-rated attic ladders from Best Access Doors instead of a general marketplace?
Best Access Doors specializes exclusively in access solutions, so you get direct access to product specialists who can confirm sizing, wall fit, and options for your application.
Get Fire-Rated Attic Access for Your Project
The BA-LWF60 provides a 60-minute fire barrier and energy-efficient attic access while enhancing safety with its 375-lb load capacity and integrated handrail. With insulated wooden construction and a heat-activated expanding seal, it is built for reliable, code-compliant performance in residential and commercial environments.
When you’re ready to move forward, call +1-888-327-5471 or request a quote. From product questions to order support, our team is ready to provide knowledgeable service at every step.
Product Downloads
Spec Sheet
BA-LWF60
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Real Reviews From Real Customers
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