Bottom quarter-turn staircase MALVAL Fir
MALVAL lower quarter-turn staircase in solid fir — height 280 cm, reversible. 13 steps, width 65 cm, step height 20 cm, going 17 cm, section 200x28 mm, footprint 240 cm, stairwell opening 70x240 cm. Reversible model — right or left direction adaptable after delivery. Delivered in 3 packages. Fixings and instructions included. Raw untreated fir — finish required before installation. Interior use only. The reversible model allows the direction to be adapted after delivery — a unique advantage of this product.
MALVAL Bottom Quarter-Turn Staircase - Fir, 65 cm, Reversible
The MALVAL staircase is a bottom quarter-turn staircase in solid fir with two distinctive features: a width of only 65 cm and a reversible configuration - it can be assembled facing right or left without any additional parts. Its reduced width of 65 cm makes it the narrowest bottom QT in the WoodUp range, suited to spaces where standard staircases (80 cm) do not fit.
Designed for a floor-to-floor height of 280 cm with 13 steps, its footprint is 240 cm for a stairwell opening of 70x240 cm. The step height is 20 cm, the going 17 cm and the step section 200x28 mm. Delivered in 3 packages. Available with or without risers.
Main characteristics
| Characteristic | Description |
|---|---|
| Type | Bottom quarter-turn, interior, kit |
| Wood species | Untreated solid fir |
| Floor-to-floor height | 280 cm (cuttable) |
| Number of steps | 13 |
| Step height | 20 cm |
| Going | 17 cm |
| Width | 65 cm |
| Step section | 200x28 mm |
| Footprint | 240 cm |
| Recommended stairwell opening | 70x240 cm |
| Risers | With or without, your choice |
| Direction | Reversible - right or left, without additional parts |
| Handrail | Optional - not reversible, direction linked to the direction of the staircase ordered |
| Finish | Raw fir - finish required before use |
| Use | Interior use only |
Packaging
- ? Package 1: Stringers + handrail - 22x300x12 cm / 23 kg
- ? Package 2: Quarter-turn bottom section (3 steps + 2 risers + feet) - 55x13x95 cm / 20 kg
- ? Package 3: 9 steps + 10 risers + top step - 42x63x23 cm / 23 kg
Key points
- ? Width 65 cm: the narrowest bottom QT in the range - for spaces where 80 cm does not fit
- ? Reversible: assembled right or left without additional parts - maximum flexibility at installation
- ? Stairwell opening 70x240 cm: among the smallest in the bottom QT range
- ? Going 17 cm: compact and steep staircase - to be assessed according to users
- ? 3 packages: easier handling in confined spaces
- ? Cuttable: adaptation to floor-to-floor heights below 280 cm
Installation advice
Check the floor-to-floor height (280 cm maximum) and the stairwell opening (70x240 cm minimum) before unpacking. The width of 65 cm is the main constraint - ensure that the available space allows this width plus a few centimetres of lateral clearance. As the MALVAL is reversible, the direction can be determined at the time of assembly according to the final room configuration - a real advantage if the exact configuration is not certain at the time of ordering.
The handrail can be added after assembly. With a width of 65 cm, the handrail will reduce the passage to approximately 63 cm - to be taken into account for ease of passage.
Maintenance and protection
Apply 2 coats of staircase varnish before first use. On a narrow, heavily used staircase, the step edges and stringer sides are particularly exposed - reinforce the finish in these areas. Renewal every 5–7 years. Cleaning: damp cloth, pH neutral.
WoodUp advice
The MALVAL is the first solution to consider when the available space is less than 70 cm wide. Its width of 65 cm allows it to be installed in configurations impossible for standard models (80 cm). Reversibility is an additional advantage - useful when the final direction of the staircase is not certain at the time of ordering, or when a reconfiguration of the room is planned.
Important before purchasing: the going of 17 cm and the width of 65 cm make the MALVAL a functional but demanding staircase. With these dimensions, it is suited to a nimble adult who uses the staircase regularly. For elderly people, young children, or people with mobility issues, a wider staircase with a more generous going is recommended.
Frequently asked questions
What is reversibility and how does it work on the MALVAL?
Reversibility means the staircase can be assembled facing right or left without modifying the parts or ordering a specific version. On the MALVAL, the quarter-turn module is symmetrical - it is oriented in the desired direction during assembly. This flexibility is unique in the WoodUp bottom QT range and allows the direction to be finalised on site, after confirming the definitive layout.
Is a width of 65 cm sufficient for moving furniture?
A width of 65 cm allows passage for one person and small items. For moving furniture, a sofa, or bulky loads, this width is very restrictive. If transporting furniture is a concern, a staircase of at least 80 cm is recommended. The MALVAL is suited when use is primarily personal (access to a bedroom, office or mezzanine).
What is the minimum stairwell opening for the MALVAL?
The minimum stairwell opening is 70 cm wide by 240 cm long. These dimensions apply to the finished opening, including cladding and finishes. Allow 2–3 cm of clearance in width and length for assembly (72 cm wide and 242 cm long are comfortable values).
Can a handrail be fitted to the MALVAL despite the 65 cm width?
Yes, a handrail can be fitted. With a handrail, the effective passage is reduced to approximately 63 cm. A single-side handrail is sufficient for safety. On a narrow staircase, a spindle handrail takes up less lateral space than a panel handrail. Contact customer service for handrail models compatible with a 65 cm staircase.
Can the MALVAL be cut down for a floor-to-floor height of 260 cm?
Yes. For 260 cm, the cut is approximately 20 cm on the stringers. The step height remains the same (13 x 20 cm = 260 cm). Check the floor-to-floor height on finished floor and ceiling before any cutting.
What is the difference between the MALVAL and the CEIGNE bottom quarter-turn fir staircase?
The MALVAL has a width of 65 cm, a going of 17 cm, a footprint of 240 cm and is reversible. The CEIGNE has a width of 80 cm (82 cm with handrail), a going of 17 cm, a footprint of 256 cm and an included handrail. Choose the MALVAL when the space is less than 70 cm or when reversibility is useful; choose the CEIGNE for a standard passage with handrail included.
Our complementary staircases
CEIGNE - Bottom QT fir 80 cm, handrail included, footprint 256 cm
BROSSES - Bottom QT fir 82 cm with handrail, going 19 cm
NUGERE - Space-saving staircase 65 cm, alternating tread 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
- Bottom quarter turn
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Satisfied or refunded if returned within 14 calendar days (Sundays and public holidays included) following delivery.
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