Brosses solid fir staircase – Space-saving bottom quarter turn

The Brosses staircase is a bottom quarter-turn staircase in solid fir, designed for interior fittings where floor space must be kept to a minimum. Its configuration allows a change of direction from the very first step, making it easier to fit into standard stairwell openings, both in new builds and renovations. It is delivered as a kit and intended for interior use.

Made from solid fir and delivered unfinished, this staircase is intended to receive a protective finish after installation. It is available with or without risers, depending on whether you want a closed or open-riser staircase. The structure is built on workshop-machined stringers, enabling stable fitting of the treads and progressive assembly in accordance with the supplied instructions.

Main features

Key points

• Bottom quarter-turn configuration allowing a change of direction from the very first step.
• Solid fir structure suitable for interior use.
• Available with or without risers, depending on whether you want a closed or open-riser staircase.
• Staircase delivered as a kit with assembly instructions included.
• Workshop-machined stringers for stable fitting of the treads.
• Handrail included to ensure safe daily use.

Installation tips

1. Check that the stairwell opening meets the recommended minimum dimensions: 85 × 282 cm.
2. Determine the direction of the quarter turn before assembly.
3. Fit the treads into the stringers following the order indicated in the instructions.
4. Secure the staircase firmly to the floor and upper landing.
5. Apply the protective finish only after complete installation.

Packaging

Maintenance and protection

The staircase is delivered unfinished and must receive a protective treatment after installation. For interior use, it is recommended to apply a suitable varnish, oil or wood stain to limit moisture absorption, facilitate maintenance and stabilise the wood over time. Regular maintenance by dusting and gentle cleaning is sufficient after protection.

FAQ – Brosses quarter-turn staircase, bottom turn

How do I install the Brosses staircase?

The staircase is delivered as a kit with a detailed instruction manual. Assembly is carried out by progressively fitting the treads into the stringers, then securing to the supports.

What is the lifespan of this fir staircase?

With interior use and a suitable protective finish, the lifespan is compatible with long-term residential use.

Is this staircase compatible with a renovation project?

Yes, its dimensions and bottom quarter-turn configuration are suited to the standard stairwell openings found in renovation projects.

Which staircase should you choose for a restricted space?

A bottom quarter-turn staircase such as the Brosses model minimises the floor footprint while maintaining a regular rise.

Why choose a kit staircase rather than a bespoke staircase?

A kit staircase allows you to control the budget, delivery times and installation, while remaining compatible with standard dimensions.

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