Basel Modular Staircase

Basel Modular Staircase

At a Glance

Use Type: Domestic / Interior

Structure Material: Powder-Coated Steel

Tread Material: Solid FSC®-Certified Beech or Oak

Tread Finish: Semi-Gloss Varnished Finish

Tread Width: 640 mm

Tread Depth: 138 mm

Tread Thickness: 32 mm

Handrail Material: Varnished Solid Beech

Maximum Point Load: 200 kg

Maximum Floor-to-Floor Height: Up to 3.6 m

Minimum Floor Opening Length: 1580 mm – 1630 mm

Minimum Floor Opening Width: 700 mm – 1150 mm

Total Going Length: 1.86 m – 2.18 m

Available Colours: Pearl Grey | Black | Anthracite

Guarantee: Lifetime Guarantee

Full Product Overview

The Basel Modular Staircase combines premium materials, flexible modular engineering and contemporary Scandinavian styling to create a highly adaptable staircase solution for modern interiors.

Designed for loft conversions, mezzanines and interior renovations, the Basel staircase features an innovative pivoting tread system that allows each tread to rotate up to 22.5°. This enables both straight-flight and quarter-turn configurations while maintaining a compact overall footprint, making it ideal for installations where layout flexibility is essential.

Manufactured using a durable powder-coated steel structure and solid FSC®-certified timber treads, the staircase delivers excellent long-term durability alongside a refined architectural appearance. Available with either solid beech or oak treads, the varnished finish enhances the natural timber grain while helping protect against everyday wear.

The modular construction is designed for simpler installation compared with traditional bespoke staircases, while hidden fixings and clean detailing contribute to the staircase’s minimalist contemporary aesthetic.

A matching varnished timber handrail is supplied as standard, paired with steel balusters and stainless-steel infill bars to provide both safety and visual openness within the space.

Sizes & Dimensions

Choose this staircase if you require a flexible modular stair system with premium timber construction and adaptable installation layouts.

Key Benefits

Pivoting tread system
Each tread rotates up to 22.5° for flexible straight or quarter-turn staircase configurations.

Premium solid timber treads
Available in FSC®-certified beech or oak with a durable varnished finish.

Modern architectural styling
Powder-coated steel structure and concealed fixings create a clean contemporary appearance.

Flexible modular installation
Designed to suit a wide range of interior layouts and floor heights up to 3.6 m.

Integrated handrail system
Matching solid timber handrail supplied for secure everyday use.

Strong structural performance
Tested to a 200 kg maximum point load for dependable domestic use.

Compact footprint
Efficient use of space makes it ideal for lofts, mezzanines and modern interiors.

Final Verdict

The Basel Modular Staircase is an excellent choice for homeowners seeking a premium, adaptable and visually refined staircase solution. Its pivoting tread design, solid timber construction and modular flexibility allow it to fit comfortably into a wide range of modern interior layouts while maintaining strong structural performance and everyday comfort.

With premium materials, flexible installation options and a Lifetime Guarantee, the Basel staircase delivers both long-term durability and contemporary architectural appeal.