Features a choice of:

Ponderosa Pine Treads
  

Maximum rise -  120"

Each staircase features;

• #1 southern yellow pine, closed, routed stringers   =>              
• Ponderosa pine treads                                                                      
• Each tread and riser is wedged , and secured with glue                  
• Each tread and riser line is sealed with construction adhesive
• Each stair includes a top nose

Particle Board Treads

• #1 southern yellow pine, closed, routed stringers
• Particle Board treads
• Each tread and riser is wedged , and secured with glue   =>                         
• Each tread and riser line is sealed with construction adhesive
• Each stair includes a top nose