ALBULA double quarter turn staircase
ALBULA double quarter-turn staircase, Comfort range — height 288 cm. Available in glued laminated beech, oak or fir. 15 steps, width 80 cm, riser height 18 cm, going 22 cm, stairwell opening 164x175 cm. Available with or without risers. Going 22 cm and riser 18 cm for optimal comfort. Fixings and instructions included. Finishing required before installation — pre-drilling on beech and oak. Indoor use only. Available with or without risers depending on the desired configuration.
Double Quarter-Turn Staircase ALBULA – Comfort Range, 288 cm, Riser 18 cm, Going 22 cm
The ALBULA staircase is a double quarter-turn staircase from the Comfort range, available in beech, oak or glued laminated fir. Its double quarter-turn configuration allows two 90° changes of direction, for installation in a rectangular stairwell opening of 164x175 cm. The floor-to-floor height is 288 cm for 15 steps, with a riser height of 18 cm and a going of 22 cm – optimal Blondel's formula.
The width is 80 cm. Available with or without risers and handrail. The direction (right or left) must be specified at the time of order. The rectangular 164x175 cm stairwell opening (non-square) is more accessible than 180x180 cm DQT models – it can fit in spaces where a square opening would not be possible. The ALBULA is the comfort version of the ALBULA Standard (identical footprint, going 22 cm vs 19 cm in Standard).
Main specifications
| Specification | Description |
|---|---|
| Type | Double quarter turn, interior, kit |
| Range | Comfort (riser 18 cm / going 22 cm – Blondel's formula) |
| Available species | Glued laminated beech / Glued laminated oak / Fir |
| Floor-to-floor height | 288 cm (trimmable) |
| Number of steps | 15 |
| Riser height | 18 cm |
| Going | 22 cm |
| Width | 80 cm |
| Tread section | 210x30 mm |
| Recommended stairwell opening | 164x175 cm (rectangular) |
| Footprint | 192x164 cm |
| Risers | With or without, your choice |
| Direction | Right or left – non-reversible, to be specified at the time of order |
| Handrail | Optional – non-reversible, direction to be specified at time of order |
| Finish | Raw wood – finishing required before use |
| Use | Interior use only |
Packaging
With risers (5 packages):
- ✓ Package 1/5: Stringers – 186x32x19 cm
- ✓ Package 2/5: Treads – 79x28x25 cm
- ✓ Package 3/5: Quarter turn – 108x53x11 cm
- ✓ Package 4/5: Risers – 87x30x21 cm
- ✓ Package 5/5: Newel posts – 233x16x16 cm
Without risers (4 packages):
- ✓ Package 1/4: Stringers – 186x32x19 cm
- ✓ Package 2/4: Treads – 79x28x25 cm
- ✓ Package 3/4: Quarter turn – 108x53x11 cm
- ✓ Package 4/4: Newel posts – 233x16x16 cm
Key points
- ✓ Comfort range: riser 18 cm / going 22 cm – optimal climb according to Blondel's formula
- ✓ Rectangular stairwell opening 164x175 cm: not square – more accessible than 180x180 cm DQT models
- ✓ Three species: fir, beech or oak depending on budget and aesthetics
- ✓ Double quarter turn: two changes of direction – suitable for L-shaped spaces
- ✓ Section 210x30 mm: thick tread, good rigidity under load
- ✓ Pre-drilling required: on beech and oak – dense woods
Installation advice
Check the stairwell opening (164x175 cm minimum) on finished dimensions – it is rectangular, not square. Determine the direction of the double quarter turn before ordering – this is final. Pre-drill on beech and oak. A minimum of two people is required for DQT assembly. The handrail must be installed during assembly if included – not after full assembly. Apply finishing after complete installation.
Maintenance and protection
Apply a varnish in 2–3 coats (beech, oak) or an oil-wax (fir) before first use. For a main DQT staircase with heavy traffic, varnish is recommended for all species. Renewal every 5–7 years. Regular cleaning: damp cloth, pH neutral.
WoodUp advice
The ALBULA stands out from other WoodUp DQT models with its rectangular 164x175 cm stairwell opening – it is narrower in one direction (164 cm) and longer in the other (175 cm). This asymmetry allows installation where a square 180x180 cm opening is not possible. Make sure to check the orientation of the opening (the 164 cm dimension on the short axis and 175 cm on the long axis) before ordering – a reversed 175x164 cm opening may cause orientation issues.
Good to know before buying: the ALBULA Comfort range offers the same climbing comfort as the straight GAVIA (riser 18 cm / going 22 cm) in a DQT configuration. If your space allows it, it is the best compromise between comfort and flexible installation.
Frequently asked questions
What is the difference between the ALBULA and the GOULES / ROCLES 180x180?
The ALBULA is in the Comfort range (riser 18 cm / going 22 cm) with a rectangular stairwell opening of 164x175 cm. The GOULES and ROCLES 180x180 are in the Standard range (riser 19 cm / going 21 cm) with a square stairwell opening of 180x180 cm. The ALBULA is more comfortable and requires a smaller opening; the 180x180 models are Standard but require a larger square opening.
Can the ALBULA stairwell opening be square (165x165 cm)?
The recommended stairwell opening is 164x175 cm (rectangular). An opening of 175x175 cm is compatible – it even provides more clearance in the short dimension. An opening of 164x164 cm is insufficient in the long dimension. The 175 cm dimension is the main constraint – do not go below this.
Can the ALBULA be trimmed for a height of 270 cm?
Yes. For 270 cm, removing one step (15 steps x 18 cm = 270 cm exactly) achieves the desired height without cutting the stringers. Alternatively, trim slightly according to the chart in the instructions to keep 15 steps at a slightly different height. Check on finished floor and ceiling.
Beech or oak for the ALBULA – which to choose?
For a main DQT staircase with heavy traffic, glued laminated oak is the most durable (700 kg/m³). Glued laminated beech is the balanced choice – good resistance, discreet grain, light colour. Fir is suitable for a tight budget with a careful finish. On a DQT, the quarter-turn pieces are subject to additional stress – dense species (beech, oak) are recommended.
Can the ALBULA be installed without professional help?
Yes, with a good level of DIY skills and two people. The instructions are detailed. Specific points to watch for DQTs: the assembly order is strict (start with the lower quarter-turn module, then the stringers, then the treads), level and plumb must be checked at each stage. Allow a full day for two experienced people.
What finish for an ALBULA in fir or oak with heavy use?
For a comfort DQT staircase with heavy main use, an aqua-polyurethane varnish in 3 coats is the optimal protection, regardless of species. The balanced treads of the quarter-turn modules experience asymmetric wear – a thicker finish compensates for this. Renew every 4–5 years on the turning treads, every 7 years on the straight flights.
Our complementary staircases
GOULES 180x180 – Double QT fir Standard, 180x180 cm stairwell opening
ROCLES 160x160 – Double QT beech oak, 160x160 cm stairwell opening
GAVIA – Straight staircase Comfort range, riser 18 cm going 22 cm
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