A spiral staircase is a round stair system in which the individual steps connect to a center column hence forming a complete circle.
Steel structure staircase.
The diameter of the circle creates the diameter of the staircase.
The two materials have different textures and colors but create a nice balance.
The steps are made of wood while the structure and guardrails are made of steel.
Besides the cost of the structure you also need to consider finish quality accuracy cladding and the balustrade itself.
Sleek durable and strong.
When budgeting for a staircase it is misleading to compare prices of concrete vs steel structures on paper.
Otherwise they come in laser moulded single piece high density 12 mm profiles with.
10 steel staircase designs.
The combination of material is interesting and the contrast is strong and beautiful.
The person drawing a concrete staircase rarely thinks further than the layout.
Marretti spiral staircase spiral stairs and banisters staircase design production and selling steel structure stairs the staircases with stainless steel or painted iron structures can be supplied as modular double plate units with internal anchoring and invisible screws recommended for curved stairs.
Contents features of spiral staircasedesign factors of spiral staircaseclassification.