The Super Simplex is Precision's commercial-grade aluminum folding stairway and is the most structurally superior product of its kind on the market today. Its primary use is as an aluminum attic stair, but when coupled with a Precision roof hatch it can also be used for roof access.
The Super Simplex is the only pull-down stairway available with a frame complete with built-in treads custom fabricated to your exact distance from ceiling to floor above, thereby accommodating dropped ceilings. It also features an optional 2 hour fire rated door for extra peace of mind in any application.
Features:
- A test weight of 500 lbs.
- Individual tread test weights of 1000 lbs.
- No shear of rivets when tested at 2000 lbs.
- 11 gauge steel frame
- Large 5" channel stringers with 5-3/16" tread depth.
- 18" wide serrated aluminum treads
- Single handrail adds safety while climbing
- 1/8" thick aluminum door is mounted to a steel piano hinge for maximum strength while opening and closing
- Optional Fold-assist (standard on 9'10" and greater models)
- Optional 2-Hour Fire Rating
- Meets or exceeds ANSI A14.9-2004
Learn more and order today based on the right type of frame for your home:
- Standard Box Frame - for standard ceilings when the gap between your floor to ceiling is less than 11".
- Deep Box Frame - for standard ceilings when the gap between your floor to ceiling and floor to floor height is 12" or greater.
- Angle Frame - for drop ceiling applications.
Browse other fire-rated attic stairs:
Fakro LWF Series Wooden Attic Ladders - 43 Minute Fire Rated to ASTM 119 (US) Specs - 300 lbs
The LWF fire-resistant attic ladder provides an easy access to the loft performing at the same time the function of a blaze block in case of a fire inside the building.
Rainbow ProTech Steel 75 Minute Fire Rated Attic Stairs
Rainbow's tallest fire-rated scissor style attic ladder, now in shorter sizes as well.
Bessler BE-119 Series One Hour Fire Rated Wood Attic Stairs - 350 lb Capacity
This patent pending stairway model meets the International Builders Code and complies with ASTM E-119 fire code. CERTIFIED 1 hour fire-rating.
Fakro LSF Series Scissors Attic Ladders - 60 Minute Fire Rated - 350 lbs
The Fakro LSF fire-resistant attic ladder provides easy and safe access to the attic, and at the same time serves as a fire block during a fire inside the building.
Fakro LMF Series Steel Attic Ladders - 60 Minute Fire Rated - 350 lbs
The LMF60 model is a new generation attic ladder that provides access to unused space in the attic and at the same time functions as a fire protection for 60 minutes (1 hour rating in accordance with NFPA 288 and ASTM E119-14).
Rainbow PT2351 ProTech Steel 30 Minute Fire Rated Attic Stair - 8'H - 10'H - 350 lb capacity
Rainbow's 30-minute fire-rated steel folding attic ladder.
