The ATLAS
350 lbs Load Capacity
Overview
- 1×4 solid wood frame and stringer
- 1×4 tread with safety grooves
- Fits ceiling heights from 7’6” to 10’4”
- R-10 models maximum ceiling height 10’1″
Features
- Meets or exceeds ANSI 14-9 Standards for attic stairs
- Adjustable spring tension
- High-grade, kiln-dried, yellow pine lumber
- Full-width continuous hinge
- Galvanized steel hardware with safety edge
- 3/16” steel rod under treads
- Safety grooved treads
- Securely bolted strong metal handrail
- Clear plywood panel
Standard Opening Sizes
- 22-1/2” wide x 54” long
- 25-1/2” wide x 54” long
Additional Options
- Fire Retardant Treated panels compliant with ASTM E84
- Energy Saving Packages
- Pull-down rod with eye-hook
| Model # | Rough Opening | Ceiling Height | Landing Space | Projection Space | Duty Rating |
|---|---|---|---|---|---|
| A75 / A2248 | 22-1/2″ X 48″ | 8’2″ | 54″ | 65″ | 350lbs |
| A80 / A225489 | 22-1/2″ X 54″ | 8’9″ | 58″ | 67″ | 350lbs |
| A81 / A2254 | 22-1/2″ X 54″ | 7’6″-10’4″ | 66″ | 77″ | 350lbs |
| A90 / A2548 | 25-1/2″ X 48″ | 8’2″ | 54″ | 65″ | 350lbs |
| A100 / A255489 | 25-1/2″ X 54″ | 8’9″ | 58″ | 67″ | 350lbs |
| A101 / A2554 | 25-1/2″ X 54″ | 7’6″-10’4″ | 66″ | 77″ | 350lbs |
| A102 / A256089 | 25-1/2″ X 60″ | 8’9″ | 58″ | 69″ | 350lbs |
| (R-10 models maximum ceiling height 10’1″) |
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