k-stairs Stairs for Renovation.New building.Industry partner.

Our staircase systems for your project: Four product lines – Businessline, Objectline, Homeline, and Natureline – for diverse requirements.

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Stairs for Renovation, New Construction, and Industry Partners

Do you have a new building and are looking for a modern and high-quality finish for your stairs? Or has your staircase lost its visual appeal and safety after years of intensive use?

Our staircase system for renovation and new construction offers the perfect solution for your home!
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Our Staircase Systems

Businessline

Reliable Quality

Robust and stylish staircase solutions for professional use with the highest durability.

Homeline

Homely Elegance for Every Space

Perfect combination of living comfort and design – staircase systems that enhance any home.

Objectline

Tailor-Made Solutions

Custom staircases for architectural highlights – where design meets top functionality.

Natureline

Sustainable and robust

Made from natural and renewable raw materials.

k-stairs – STAIRS IN PERFECTION

A family business with over 50 years of experience.

k-stairs combines more than 50 years of craftsmanship tradition with state-of-the-art technology to deliver high-quality staircase solutions for new construction, renovation, and as a reliable industry partner. Our consistent quality management, sustainable practices, and customer-focused services set new standards. This results in staircases that perfectly unite functionality, design, and durability.

About k-stairs – STAIRS IN PERFECTION

Discover what makes us unique

This is us – k-stairs, formerly trenovo
  • Sustainability
  • Employee Satisfaction
  • Customer Orientation
  • Innovation

  • Safety and Health
  • Compliance with Laws
  • Quality Management

Latest updates, blog posts, and other news!