MALVAL
Solid fir quarter-turn staircase supplied as a kit, height 280 cm. 13 steps, width 65 cm, recommended stairwell opening 70 x 240 cm. Available with risers and balustrade.
Reversible Quarter-Turn Bottom Staircase with Risers in Fir
The reversible quarter-turn bottom staircase in fir is designed to easily connect two levels while optimising space. Its compact structure and quarter-turn at the bottom allow easy integration in homes, mezzanines or loft conversions. Made from solid fir wood, it offers good stability and can be personalised according to the desired finish (raw, varnished or painted). Its reversible design allows right or left installation depending on the site configuration, making it a versatile and functional model.
Main characteristics
| Characteristic | Detail |
|---|---|
| Usable width | 65 cm |
| Total footprint | 240 cm |
| Floor-to-floor height | 280 cm (top step at 260 cm) |
| Number of steps | 13 (10 straight + 3 turning) |
| Step height | 20 cm |
| Tread depth | 17 cm |
| Wood species | Solid fir |
| Step section | 200 x 28 mm |
| Finish | Raw (to be painted, oiled or varnished) |
| Handrail | 45 x 56 mm |
| Balusters | 18 pieces of 55 x 21 mm |
| Balustrade length | 3.90 m |
| Balustrade height | 1 m |
| Recommended stairwell opening | 70 x 240 cm |
| Installation type | Reversible quarter-turn bottom (right or left) |
Detailed packaging
| Package | Contents | Dimensions | Weight |
|---|---|---|---|
| 1 | Stringers + balustrade | 22 x 300 x 12 cm | 23 kg |
| 2 | Quarter-turn bottom (3 steps + 2 risers + feet) | 55 x 13 x 95 cm | 20 kg |
| 3 | 9 steps + 10 risers + top step | 42 x 63 x 23 cm | 23 kg |
Key points
- Reversible installation according to the desired direction (right or left)
- Stable and durable structure in solid fir
- Delivered in three packages to facilitate transport and installation
- Compatible with renovation or mezzanine projects
- Raw finish customisable to suit interior decoration
Installation advice
Install the staircase on a stable floor and check the stairwell opening dimensions before assembly. As the wood is raw, it is advisable to apply a protective finish (varnish, oil or paint) before installation. First assemble the stringers, then the straight steps and the quarter-turn section. Make sure to fix the balustrade securely to ensure safe use.
This model is part of the Eco range, which prioritises ease of installation and reliability, while remaining accessible in terms of cost.
Frequently asked questions
How to install the reversible quarter-turn bottom staircase?
Assembly is carried out following the instructions: fixing the stringers, fitting the steps, then the quarter-turn section. The reversibility allows you to choose the direction of the turn according to the room.
What is the lifespan of a fir staircase?
With a protective treatment and regular maintenance, a fir staircase can last more than 15 years.
Is it suitable for a mezzanine?
Yes, with its height of 280 cm and reduced footprint, it is perfectly suited to mezzanines and loft conversions.
Which staircase to choose for a small space?
The quarter-turn bottom is recommended for restricted spaces thanks to its compact shape.
Why choose a model with risers?
Risers reinforce the overall rigidity and limit the passage of dust between the steps.
- Width (cm)
- 67
- Species/material
- Fir
- Number of treads
- 13
- Section (mm)
- 200 * 28 mm
- Footprint (cm)
- 240
- Recommended stairwell opening (cm)
- 70*240 cm
- Floor-to-floor height (cm)
- 280
- Step height (cm)
- 20
- Range
- Eco
- Tread depth (cm)
- 17
- Handrail included
- Yes
- Parcel weight (kg)
- 75,000000
- Net Weight
- 75,000000
- Staircase type
- Quarter turn at the bottom
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Dispatch within 10 days when the product is in stock *.
* Except bespoke products
Dispatched within 6-8 weeks for personalised and made-to-measure products.
Payment in 1 or 3 instalments at no extra cost. Bank transfer, cheque or PayPal
Satisfied or refunded if returned within 14 calendar days (Sundays and public holidays included) following delivery.





