Spiral stair with rounded layout. Kit solution
STRUCTURE: central structure made of coated metal supports and plastic spacers
TREADS: steps made of coated press-folded metal sheets
RAILING: R2 railing, model made of rounded coated columns with plastic handrail
All the pieces can be treated with cataphoresis coating to preserve the elements from the environmental climate.
Stair sample displayed: R2 railing