Getting a Bed Up a Narrow Staircase
Getting a bed up a narrow staircase in a UK home often means measuring your staircase carefully and choosing beds that come in flat-pack sections small enough to navigate tight turns and low headroom. Standard double bed frames or king size beds frequently need to be manoeuvred on their side or partly dismantled, while staircase bunk beds designed for children solve the problem by arriving in compact boxes that fit through restricted access.
Measure Your Staircase First
Before ordering any bed, record three critical dimensions in centimetres: the width of the staircase (typically 70-85cm in older UK terraces), the clearance above the treads at the tightest point (often limited by a low ceiling or bulkhead), and the diagonal distance around any 90-degree or 180-degree turn. Add at least 5cm tolerance on every side for safe carrying. A staircase narrower than 75cm usually rules out assembled single beds and forces flat-pack or sectional designs.
Use a cardboard template cut to the exact footprint of the largest box the bed will arrive in. Walk it up the stairs following the exact path the delivery team will take. If the template catches, the bed will not fit.
Decision Rules for Bed Types
Follow this checklist to decide what will physically go up your stairs:
- Measure the longest single box the bed ships in against your narrowest clearance.
- Choose beds whose longest panel is under 190cm for standard UK single or double sizes.
- For adult beds, select bed frames that bolt together on site rather than rigid metal or wooden structures.
- Avoid ottoman beds and most storage beds unless the side panels split into sections shorter than your staircase width.
- For children’s rooms, prioritise staircase bunk beds because the individual panels are deliberately sized to fit up narrow UK stairs.
Adult Beds vs Kids’ Beds
Adult double beds and king size beds usually require at least two people and often temporary removal of the banister newel post. Kids single beds are easier but still benefit from designs sold as flat-pack. EU sizes such as 140x200cm double mattresses add extra width that can wedge on landings.
Why Staircase Bunk Beds Solve Narrow Access
Staircase bunk beds replace vertical ladders with wide, shallow steps that are built from separate flat panels. Because each tread and riser arrives in its own box, the longest piece is often under 120cm, allowing the entire bed to travel up even a 70cm-wide staircase. All bunk beds sold in the UK must meet BS EN 747; the top-bunk guard rail must rise at least 16cm above the mattress surface, so check the maximum mattress depth stated by the maker before ordering. Top bunks are not recommended for children under 6.
Popular choices include low bunk, mid-sleeper and high-sleeper versions, many with built-in storage drawers that also arrive flat-packed. These designs suit loft conversions, terraced houses and any home where the staircase is the only access route.
Recommended Products for Tight Stairs
The following Flair staircase bunk beds are specifically designed for narrow UK access:
| Product | Key Benefit for Narrow Stairs |
|---|---|
| Flair Deimo Staircase Low Bunk White | Low overall height keeps every panel compact for tight headroom. |
| Flair Fern Staircase High Sleeper White & Oak | Modular staircase sections fit through 75cm openings while providing a full single bed above. |
| Flair Stepaside Staircase L Shaped Bunk Bed White | L-shaped layout splits into narrow boxes that turn easily on small landings. |
| Flair Slick Staircase Bunk Bed White With Storage | Storage drawers arrive flat and assemble upstairs, reducing carried bulk. |
Practical Carrying Checklist
- Clear the entire route, including hallway and landing, of pictures, rugs and furniture.
- Protect banisters and walls with blankets or cardboard.
- Remove the newel post if it is designed to unscrew (common in UK period properties).
- Carry heaviest boxes first so fatigue does not affect later manoeuvres.
- Have one person at each end calling out obstacles; never rush the turn.
- Once upstairs, check all fixings are included before the delivery driver leaves.
If your staircase fails the template test, consider buying a bunk bed with stairs that can be assembled in the room or choosing a pre-assembled furniture item only after confirming exact box sizes on the product page. For general children’s rooms, browse the full kids’ beds range or beds section to compare options.
Alternative Solutions When Nothing Fits
When even flat-pack panels will not clear the turn, look at mattress-only solutions. Single mattresses and double mattresses can often be bent slightly around corners if they are foam rather than sprung. King size mattresses rarely succeed. Another option is to buy a mattress upstairs and a simple wooden slat base that arrives in multiple short slats. In severe cases, a window crane hire for larger items may be the only route, though this is expensive.
Always verify exact box dimensions on the individual product page before purchase. What works for a 75cm staircase may fail on a 65cm Victorian stair with a low bulkhead.
Our picks for this guide
- Flair Deimo Staircase Low Bunk White – Its low height produces shorter panels that clear low ceilings on narrow UK staircases.
- Flair Fern Staircase High Sleeper White & Oak – Modular staircase treads fit through openings as narrow as 75cm while creating a raised single sleeping area.
- Flair Stepaside Staircase L Shaped Bunk Bed White – The L-shaped design splits into narrow boxes that turn easily on small landings typical of UK terraces.
- Flair Slick Staircase Bunk Bed White With Storage – Storage drawers ship flat, reducing the bulk you need to carry up tight stairs before final assembly.
Frequently asked questions
Can you take apart a bed frame to get it upstairs?
Most wooden and fabric bed frames bolt together on site, allowing side rails and headboards to be carried separately. Check the product page for the longest single component. Metal frames are harder to dismantle and often arrive pre-welded, making them unsuitable for very narrow UK staircases under 75cm wide.
What is the narrowest staircase a bunk bed will fit up?
Staircase bunk beds from Flair are routinely carried up 70cm-wide stairs because each tread and panel is boxed separately. The critical limit is usually headroom on the turn rather than width. Always test with a cardboard template cut to the exact box sizes listed.
Do I need to remove the banister to get a bed upstairs?
Many UK homeowners temporarily unscrew the newel post or balustrade to gain an extra 8-12cm. This is a common solution for double beds and king size beds. Refit after the bed is upstairs. Never force components against fixed woodwork.
Are mattress-only deliveries easier for tight stairs?
Foam mattresses under 20cm thick can bend around corners more easily than rigid bed frames. Rolled mattresses in single, small double or double sizes are simplest. King and super king mattresses rarely navigate tight landings.
Which children’s beds are best for narrow access?
Low bunk beds, mid sleepers and high sleepers fitted with integrated staircases arrive in the shortest individual panels. Models such as the Flair Charlie or Flair Phobo are deliberately engineered for UK terraced homes with restricted staircases. Check maximum mattress depth against BS EN 747 guard-rail rules.