Our Technology

Our self-supporting helical stairs are constructed using high-quality vibrated concrete, reinforced with stainless steel or galvanized steel armatures, designed to withstand the harshest weather conditions. What sets our stairs apart are the innovative 'Dnasystem' connections integrated within the modules, ensuring quick installation and exceptional performance. To achieve highly durable surface finishes, we employ special concretes and mortars in conjunction with the connection points of the 'DNAsystem' systems, ensuring monolithic solidity. The helical stairs consist of steps securely connected to the ends of a hollow central helical load-bearing pillar, made from a modular precast high-strength concrete strip. An outer supporting structure envelops the entire spiral structure, connecting to the steps through a modular strip in concrete or other materials such as metal or wood. In some structures, we use fiber-reinforced composite materials Our self-supporting helical stairs are constructed using high-quality vibrated concrete, reinforced with stainless steel or galvanized steel armatures, designed to withstand the harshest weather conditions. What sets our stairs apart are the innovative 'Dnasystem' connections integrated within the modules, ensuring quick installation and exceptional performance. To achieve highly durable surface finishes, we employ special concretes and mortars in conjunction with the connection points of the 'DNAsystem' systems, ensuring monolithic solidity. The helical stairs consist of steps securely connected to the ends of a hollow central helical load-bearing pillar, made from a modular precast high-strength concrete strip. An outer supporting structure envelops the entire spiral structure, connecting to the steps through a modular strip in concrete or other materials such as metal or wood. In some structures, we use fiber-reinforced composite materials
Per ottenere finiture superficiali di alta resistenza, utilizziamo calcestruzzi e malte speciali in sinergia con i punti di connessione dei sistemi “DNAsystem”, assicurando una solidità monolitica. Our self-supporting helical stairs are constructed using high-quality vibrated concrete, reinforced with stainless steel or galvanized steel armatures, designed to withstand the harshest weather conditions. What sets our stairs apart are the innovative 'Dnasystem' connections integrated within the modules, ensuring quick installation and exceptional performance. To achieve highly durable surface finishes, we employ special concretes and mortars in conjunction with the connection points of the 'DNAsystem' systems, ensuring monolithic solidity. The helical stairs consist of steps securely connected to the ends of a hollow central helical load-bearing pillar, made from a modular precast high-strength concrete strip. An outer supporting structure envelops the entire spiral structure, connecting to the steps through a modular strip in concrete or other materials such as metal or wood. In some structures, we use fiber-reinforced composite materials Our self-supporting helical stairs are constructed using high-quality vibrated concrete, reinforced with stainless steel or galvanized steel armatures, designed to withstand the harshest weather conditions. What sets our stairs apart are the innovative 'Dnasystem' connections integrated within the modules, ensuring quick installation and exceptional performance. To achieve highly durable surface finishes, we employ special concretes and mortars in conjunction with the connection points of the 'DNAsystem' systems, ensuring monolithic solidity. The helical stairs consist of steps securely connected to the ends of a hollow central helical load-bearing pillar, made from a modular precast high-strength concrete strip. An outer supporting structure envelops the entire spiral structure, connecting to the steps through a modular strip in concrete or other materials such as metal or wood. In some structures, we use fiber-reinforced composite materials Le nostre scale sono dotate di predisposizioni per il montaggio di ringhiere, corrimano o parapetti modulari, disponibili in calcestruzzo, ferro verniciato, acciaio inox o altri materiali.
I gradini sono regolabili in altezza per garantire un accesso ottimale e possono essere rivestiti con una vasta gamma di materiali. Offriamo soluzioni personalizzate o standard.