The bone-free and cool truss structure is a design staircase that can be assembled on-site.
Introducing the T-R series of free customizable interior stairs from YOKOMORI, the number one staircase manufacturer in Japan. These are site-assembled stairs made of steel stringers and treads, finished with wooden treads. We offer a wide variety of options for your unique staircase, including dimensions such as the number of steps and width, as well as styles and colors for the handrails. For more details, please download and view the catalog.
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basic information
【TR Series】 Assembly stairs with truss structure Handrails and beams are manufactured as a single unit using square pipes. Lightweight components are structured in a split manner for the stairs. ● TRS Straight Stairs ● TRJ Curved Stairs with 3 Lower Steps ◎ You can view details such as specifications from "Download Catalog." If you are interested, please download the catalog and take a look.
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Applications/Examples of results
Residential (new construction, renovation), maisonette, store Used by house manufacturers and construction companies nationwide.
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Company information
Since its founding in 1951, "Staircase YOKOMORI" has been involved in various staircases both domestically and internationally. YOKOMORI's staircases are used in many famous buildings such as the "Tokyo Skytree," "Roppongi Hills," and "Abeno Harukas." With experience and achievements that have been adopted in about 80% of Japan's skyscrapers, we respond to our customers' requests. We provide precise dimensions that fit perfectly into any building, technical skills that realize the designer's intent, beautifully streamlined production lines, and a commitment to safety and quality. Our mission as "Staircase Makers" is to deliver products that are "reliable" and "safe" for both users and creators. The knowledge and technology we have accumulated over more than 70 years have been adapted into the "Sistair," a visually appealing steel staircase for residential use. We create customized staircases with the ease of standard products and the flexibility of made-to-order designs, working together with our customers.