• Knock Design

    Express your style!
    Modular staircase: a mix of customization,
    versatility, and design signed by Giugiaro Architettura.

    Configurator

Knock Design

Express your style!

Modular staircase: a mix of customization,
versatility, and design signed by Giugiaro Architettura.

Configurator
Configurator
Free quote
Contact Us

Description

Knock Design is a modular staircase that combines great flexibility with structural soundness composition, aesthetic customization and a strong design content.
The free-standing structure is made of painted iron modules connected by a patented anchoring system that provides considerable strength compared to traditional prefabricated stairs.

Adjustment is carried out by using polycarbonate spacers that allow Knock Design to adapt to all spaces, even the most critical ones in a simple and precise way. The steps are made of solid finger joint wood (choice of beech or oak), 4 cm thick, and connected to the structure by supports. The handrail is made of solid wood to match the steps, or of painted or stainless steel.

Rintal Stair System for a complete customization

Knock Design is a free-standing staircase designed to allow maximum freedom of aesthetic customization. The underlying philosophy is that of the system (Rintal Stair System) that revolutionizes the concept of prefabricated indoor stairs, transforming them into an open combination of elements, each of which can be customized, combined and re-combined to create a unique piece.

Thanks to Rintal Stair System, the structure, steps, handrail, railing, and accessories are no longer just parts of the staircase but they become tools to create a composition that reflects the owner’s style. Many types of wood and metal are available, and customers can choose among 10 different models of railings for indoor stairs, add integrated LED lighting in the structure, choose between two different models of covers and among endless decoration possibilities when it comes to the structure. In addition, customers will also be able to continue modify their staircase over time.

A staircase from Giugiaro Architettura

In addition to this incredible freedom of choice, Knock Design also offers a great design thanks to the collaboration with Giugiaro Architettura. The peculiar shape of the structure, the transparent polycarbonate spacers, the integrated lighting system in the structure – these are all details that add charm, lightness and a unique visual freshness to the product compared to the traditional world of prefabricated indoor stairs. Knock Design goes beyond the functional dimension and becomes part of the category of design staircases, turning simple stairs into a piece of furniture able to integrate in the environment in which it is inserted and to exalt it.

  • Designed in collaboration with Giugiaro Architettura
  • Great adaptability to every environment thanks to its modular design
  • LED lighting system integrated in the structure
  • Great freedom of customization in regards to colors and finishes
  • Various models of railings available
  • Spacers in transparent polycarbonate to adapt the staircase during the installation phase

Steps and handrail

  • Varnished beech wood – standard varnishes (water-based, non-toxic varnish).

Essenza legno di faggio verniciato Naturale 12

Natural no. 12

Essenza legno di faggio verniciato Naturale 27

Natural no. 27

Essenza legno di faggio verniciato Noce 17

Walnut no. 17

Essenza legno di faggio verniciato Noce 25

Walnut no. 25

Essenza legno di faggio verniciato Mogano 18

Mahogany no. 38

Essenza legno di faggio verniciato Wenge 23

Wenge no. 23

Essenza legno di faggio verniciato Bianco Semicoprente

Semi-opaque white

Essenza legno di faggio verniciato cemento

Concrete

Essenza legno di faggio verniciato tortora

Dove

  • Lacquered beech wood (microsphere painting to improve resistance to abrasion, UV rays and cold liquids).

Essenza legno di faggio laccato biaco

White

Essenza legno di faggio laccato nero

Black

Essenza legno di faggio laccato a campione

Sample

Notes:
  • The finishes of step and handrail are always coordinated.
  • Other types of wood are available upon request.

 


 

Structure

  • Steel painted with oven-dried epoxy powders for greater resistance to wear.

Metallo grigio argento

Silver grey

Metallo bianco

White, Ral 9010

Metallo grigio testurizzato

Textured grey

Metallo nero

Black

Metallo a campione

Sample


 

Railings

  • Finishes for railings can be found in the related product sheets.

Possible configurations

  • I
  • L
  • U
  • C

Measurements

Width:

  • 65, 70, 75, 80, 85, 90, 95, 100 cm

Rise:

  • adjustable, from 17 to 23.5 cm, first rise fixed at 19 cm.

Tread:

  • adjustable, from 23 to 25 cm.

Turns

  • P1
  • P2
  • P3

Resistance

  • Ramp: 400 kg/m2 on specific configurations.
  • Step: 200 kg on specific configurations.

Details

Available railings

Want to see all Rintal products?

Request the catalog

DO YOU NEED HELP TO UNDERSTAND WHAT YOU NEED?

DOWNLOAD TIPS ON HOW TO CHOOSE
Configurator
Configurator
Free quote
Contact Us

Related Products

Spiral Knock Design

Spiral Knock Design is the steel helical staircase with a great freedom of customization [...]

Mezzanine

Rintal’s wooden mezzanine was created to meet the needs of those who want to increase the square footage of their property by using its heights [...]

Services and Benefits

Planning

Free measuring, technical feasibility, technical information and plan drawings.

Read more

Installation

Construction artisans learn directly from Rintal about the installation of the product.

Read more

Warranty

24-month warranty, certifications, and complete management of the production chain.

Read more

Certifications

Specific certifications demonstrating the safety and quality of the product you've purchased.

Read more