GRAND DESIGN STAIRCASES
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GRAND DESIGN STAIRCASES

Marretti is dedicated to creating custom-designed staircases that meet the unique needs and preferences of even the most demanding customers, with no limits to creativity. We work closely with architects and designers to ensure that every aspect of the project is considered, from the initial concept to the final installation. Marretti intricately considers all aspects of the custom-made staircase, including materials, finishes, and interfaces, before our skilled artisans transform them into a beautifully hand-finished commission. GRAND DESIGN STAIRCASES

OUR ROOTS: PASSION AND DEDICATION Marretti has been crafting exceptional staircases in the heart of Tuscany since the 1920s. The company is steeped in Italian heritage and prides itself on its commitment to traditional craftsmanship. Decades of experience allow each staircase to be constructed with the utmost care and precision from the most skilled artisans. Despite its long history, Marretti is unafraid to embrace modern technology and innovation as combines advanced design software with traditional craft techniques to create beautiful and functional pieces of art from classic designs to...

CUSTOMER CENTRIC Marretti specializes in crafting completely customized staircases that are tailored to your preferences and needs. We work closely with each client to ensure that every aspect of their dream staircase is brought to life collaboratively. QUALITY Marretti’s specialty is custom-made stairs that combine the timeless art of craftsmanship with cutting-edge techniques and the finest modern design materials. Crafted by the hands of trained individuals who have honed their skills for generations, these bespoke stairs are functional works of art. Each step is carefully carved and...

NASRALLAH ARCHITECTURAL GROUP ORLANDO FL USA This project has a structure of polished AISI 304 stainless steel, 1 inch thick, with a shaped profile. The steps and risers are made of “Calacatta Gold” marble, 5 feet wide and 2 inches thick, with LED lighting

A SHOW STOPPING CENTERPIECE The lower part of the staircase is covered with a panel of Walnut Burl. The railing is made of extra-clear tempered glass that is 1 inch thick and is inserted between the two polished stainless steel structures so that each fastening is hidden. Additionally, the handrail on the glass follows the staircase’s design, with unique stainless steel posts at the beginning and end, designed by the architect.

METHOD ARCHITECTS NEW YORK NY USA This staircase has a satin-finished AISI 304 stainless steel structure featuring steps made of extra-clear tempered glass 7 feet wide and 2 inches thick.

The top layer of the steps has an anti-slip coating and is attached to the structure with special patented hooks recessed into the glass, without the need to drill holes in the glass to keep the top surface intact. The railing is also made of extraclear tempered glass 1½ inches thick. Additionally, all the glass has been laminated with the special anti-hurricane SGP (Sentryglas Dupont) plastic. Patented stainless steel fitting, recessed into the glass. Solid top glass surface without holes.

This spiral staircase has a double lateral structure made of polished stainless steel box sections, covered in 24K gold with steps made of 3 feet wide and 2 inches thick Black Marble.

THE MAGNIFICENCE OF CLASSIC The staircase has a single-piece design that allows for fastening only at the start and end points. Furthermore, a unique out-oftank galvanic finishing process was used for the 24K gold finish, developed explicitly for this project. The steps are supported by polished stainless steel and are equipped with LED lighting both on the steps and inside the groove of the handrail carved into the structure’s thickness.

10-foot-diameter spiral staircase with a double-sided structure. The internal part of the staircase comprises a boxed system of 2 inches thickness in Hot Rolled Black steel, while the exterior design is coated with bronzed brass with a 4-inch thickness, and the handrail is recessed into the structure. The staircase has LED lighting on the steps and inside the recessed handrail. The steps are made of white Oak wood with a thickness of 6 inches.

ARCHITEKTURBÜRO MAURO TREZZINI ZURICH SWITZERLAND Spiral cantilever staircase with steps made of extra-clear tempered glass 10+10+10, featuring a double structure on the inner side made of polished stainless steel without visible screws, with a curved tempered structural glass 10+10 inside.

Giving an absolute commitment to our client to meet the highest possible standards in every step is integral to Marretti’s culture. Andrea Marretti, OWNE

Showroom: Marretti Usa Inc. 601 West 26th St. Suite M228, NEW YORK, USA Contact: 855-678-2477 · info@marrettiusa.com Headquarter: Via del Crocifisso, 48 50058 Signa, FIRENZE, Italy Contact: +39 (0)55 8734735 · info@marretti.it