Marwin Marwin Superior Folding Attic Stairway 22.5 x 54 8 ft. 9 in.

The Marwin Superior Folding Attic Stairway is designed with the “Pro” Contractor and quality-oriented dealer in mind. All wood components are sourced from the highest-grade southern yellow pine lumber with quality and safety in mind. All Marwin Folding Attic Stairways come with a lifetime spring warranty.

Overview
300 lb duty rating
350 lb duty rating (Superior Plus)
1x5 Frame and Stringer
1x6 Tread
Two Strong Metal Handrails

Features
CARB certified plywood
Easily adjustable spring tension
Full-width continuous hinge
1x4 frame between side rails and door panels
Treads dadoed and stapled into side rails
High grade, kiln-dried, yellow pine lumber
Galvanized steel hardware with safety edge
Steel rod under treads
Safety grooved treads
Strong steel handrails securely bolted (no splitting or splintering)
Clear plywood panel
Lifetime Warranty on Springs

Options Available
ENERGY SAVER, R-5 ENERGY SAVER, R-10 ENERGY SAVER, & R-50 Energy Saver
Insulated door panel
Pull-down rod with eye hook (shown in inset image)
Flame Pro retardant treated plywood (for more information, click here)