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Ultimate Attic Staircase

  Each tread reinforced with 3/16" steel rod

  Completely assembled

  Easy installation instructions provided

  Heavy-duty hardware and top quality lumber combine to produce a dependable, heavy-duty stair

  Stiles of 2"x4" Southern Yellow Pine, treads are 1½" thick, grade "A" door panel

  Molded wooden handrail

  Finished millwork appearance

  Extra wide treads are grooved for better traction


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Heavy duty hardware, all sections are double hinged

2"x4" Southern Yellow Pine stiles

Nuts, bolts, and hardware plated or painted to prevent rust.

Factory Options
Thermogard Option - Already included in Ultimate Model
A real energy saver in the home! "Thermogard" will save energy through better heating and cooling as a result of air retention year round.
Inside the plywood door panel a ¾" thick glass isocyanurate foam plastic sandwiched between 1.5 mil aluminum foil facers, having an R value (aged) of 6.
Firegard Option
The fire retardant plywood door panel is chemically treated to provide slower ignition, low flame spread, lower smoke production, and has self extinguishing features (burning ceases when ignition source is removed or exhausted.) Class A, or 1, pressure treated plywood is approved by building codes throughout the US for specific applications within fire resistant buildings as an equal alternative to non-combustible construction.
Weather Stripping Option
A factory installed, bulb type weather-stripping seals the framed opening and door panel to reduce air leaks and lower your energy costs. This weather-stripping along with our Thermogard option meets or exceeds energy code requirements. These options can be applied to any our stairs when ordered direct from the factory.

Stair Sizes
Rough Opening Ceiling Height Landing Space (1) Projection (2)
22x54" 8'9" 56" 66"
22x54" 10'3" 64" 75"
25½x54" 8'9" 56" 66"
25½x54" 10'3" 64" 75"

Molded wood handrail. "A" grade door panel, completely framed for added rigidity. Steel rods under each tread binding each section. Concealed piano hinge. Adjustable spring tension. Completely assembled and ready to install. Easy installation instructions attached to the stair and printed on the carton. Includes Thermogard insulation option.  DUE TO SIZE, MUST BE SHIPPED VIA TRUCK LINE TO A NON-RESIDENTIAL ADDRESS

Purchase Stairs


Rough Opening Width 22"
Rough Opening Length 54"
Ceiling Height 8' 9"
10' 3"
Stile Size 2" x 4"
Tread Size 2" x 5"
Suggest Weight Capacity 350 lbs.
Construction Material Wood
Number of Handrails 1
Thermogard Included
Firegard Optional
Weather-Stripping Optional
Our price (shipping included): $448.50
Rough Opening Size
Ceiling Height
Compare product with:
Imperial Attic Staircase
Imperial Attic Staircase

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