GIMM Joinery Our values Catalogs Contact Distributors Pro area Stairs HELIS SPACE SAVING STAIRS The HELIS helical staircase is a space saving staircase that fits into the smallest spaces. Made in France THE + PRODUCTS Very compact : footprint less than 1 m². TO GO FURTHER Technical descriptionVideosNoticesShades Dimensions: Standard. Floor space 0.6 x 1.2 m or 0.72 m². Standard height to be mounted from 2.70 m to 2.74 m 13 steps First step: from 180 to 220 mm. Height of first step: 210 mm. The last step corresponds to the first floor landing. Species: Glued laminated beech Without riser Forms: Steep staircase with asymmetrical steps (Japanese steps) giving a sense of the ascent and descent. Wooden handrail with optional support THE HÉLIS STAIRS + HELIS BICOLORATION REQUEST CONTACT QUOTE REQUEST DOWNLOAD THE DOCUMENTATION Who are we ? Our services Contact Professional access legal information Data protection policy Cookies policy Terms of Sales PERSONALIZE Receive our newsletter Your email address is only used to send you GIMM Menuiseries newsletters. You can use the unsubscribe link integrated in the newsletter at any time. For more information, please consult our Personal Data Policy accessible here Cookie preference On gimm.fr we use cookies to guarantee you the best possible navigation, to offer you personalized offers and services and to compile visit statistics to improve your experience. Cookies policy REFUSE ALL ACCEPT ALL PERSONALIZE Continue without accepting