BPS Concertina Loft Ladder vs ALUFIX 10-Tread Concertina Loft Ladders

By the Loft Rung editorial team · Updated 2026 · How we test & score

We compare the BPS Concertina Loft Ladder and the ALUFIX 10-Tread Concertina Loft Ladders across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.

vs

At a glance

BPS Concertina Loft LadderALUFIX 10-Tread Concertina Loft Ladders
Our score9.0/108.3/10
Best forSmall or awkward loft hatches with limited space aboveSmall or awkward loft hatches with limited space above
Not ideal forOpenings it isn't sized for - measure your hatch and ceiling height firstOpenings it isn't sized for - measure your hatch and ceiling height first
BrandBPS®ALUFIX

Type and Mechanism

BPS Concertina Loft Ladder

The BPS® is a concertina-style folding loft ladder designed to collapse into a compact form when not in use. It uses a concertina mechanism, with sections hinged and folded together rather than extending as a straight ladder. In use, the user lifts or pulls the ladder down, then allows the folded sections to open into a usable length. When finished, the reverse motion guides the sections back into a compact stack to suit storage in a loft hatch area. The rubber-coated non-slip treads improve footing.

ALUFIX 10-Tread Concertina Loft Ladders

A concertina loft ladder is designed to fold back on itself, so it can fit in tighter or awkward loft openings where a straight ladder can be harder to use. This loft ladder model is a concertina type made from aluminium, using linked hinge sections that collapse together for storage. When lowered, the treads unfold into a straight climbing line, helping maintain consistent step spacing during ascent. This mechanism is suited to floor-to-ceiling heights of 2.46m to 2.73m, although setup can take longer than rigid ladders. Correct unfolding and careful handling are important to use the ladder safely.

Reach and Hatch Size

BPS Concertina Loft Ladder

With an 8ft reach, the BPS® is designed for loft spaces where the ladder extends far enough to step safely onto the landing area. Usable reach depends on how the loft opening is positioned relative to the deepest part of the storage space, because a shorter reach can make it harder to avoid stretching. To confirm fit, the buyer needs to measure the access height and check whether the extended ladder aligns with the landing. The hatch size is listed as not stated, so compatibility with existing loft hatches cannot be confirmed from the provided title alone.

ALUFIX 10-Tread Concertina Loft Ladders

The ALUFIX are listed with a reach of 2.46m to 2.73m, which covers typical floor-to-ceiling setups in that range (about 8.1ft to 9.0ft). This reach range is intended to match moderate ceiling heights without requiring a separate long model. For best results, measure from the finished floor to the underside of the ceiling, then compare that figure with the stated reach limits.

Build and Weight Limit

BPS Concertina Loft Ladder

Built as a concertina-style loft ladder, the BPS® is designed to fold compactly for storage, and it reaches up to 8ft when extended. The compact concertina design typically helps reduce the ladder's stored footprint around the hatch, but it can also mean less rigid extension than a straight ladder, so maximum user and load ratings should be confirmed with the seller before using it for regular access.

ALUFIX 10-Tread Concertina Loft Ladders

Build and weight limits matter because they affect how safely a loft ladder can be used day to day, particularly when the loft opening is awkward and access space is tight. The loft ladder concertina loft ladder is made from aluminium and its compact concertina design fits confined loft access. A 10-tread layout also helps spread load across more rungs, which can be steadier than fewer steps. The product title does not specify a maximum user weight limit, so the official manual should be checked. The reach of 2.46 m should also be confirmed against the ceiling height before use.

Fitting and Use

BPS Concertina Loft Ladder

Once the hatch area is cleared and measured, the BPS® should be fitted so it can open and close without scraping, and it should align straight over the loft opening to support extension up to its 8ft reach. The hatch and ladder hinges should be checked for clearance and the movement tested before full load use. Rubber coated non slip treads provide grip when stepping onto the folded sections. During opening, the ladder should extend smoothly; if it binds, alignment should be adjusted. After use, the ladder should fold back fully with no protruding parts that can catch on the hatch edge.

ALUFIX 10-Tread Concertina Loft Ladders

Fitting the ALUFIX concertina loft ladder starts with checking the opening size and the ceiling height, because the model's reach is stated as 2.46m with a floor-to-ceiling range of 2.46m - 2.73m (8.1ft - 9.0ft). Once the ceiling height sits within this range, installation is typically a careful alignment job, with brackets secured and the folded sections kept free to move. During use, the aluminium ladder should be opened fully before climbing, and it should be kept steady during ascent and descent. If the ceiling height sits outside 2.46m - 2.73m, fit and reach may not work as intended, and no adjustments are specified.

Who Is This For?

BPS Concertina Loft Ladder

Who should consider the BPS® for a UK home? It suits people who need access to a loft space and prefer a compact concertina design that folds up for storage, with an 8ft reach to higher points (8ft stated). It fits those who want an easy fit approach, as marketed, and it includes rubber coated, non-slip treads for safer footing.

ALUFIX 10-Tread Concertina Loft Ladders

The loft ladder concertina loft ladder is designed for accessing an attic through a small or awkward opening, as a concertina style ladder that folds for use in tight spaces. It is a practical option where a traditional ladder would be too bulky, and where ceiling reach is the key factor. With a floor-to-ceiling range of 2.46m-2.73m (8.1ft-9.0ft) and a 2.46m reach, it is intended for medium-height ceilings rather than very high ones. It suits DIY users who prefer aluminium. It may be less suitable where a wider loft entrance opening is required.

BPS Concertina Loft Ladder: pros

  • Concertina loft ladder
  • 8ft reach
  • Non-slip treads
  • Folds away neatly into the loft opening

Cons

  • Measure your hatch aperture and ceiling height before ordering
  • Needs secure fixing into sound joists - get a joiner if unsure
  • Never exceed the stated maximum load, including what you carry

ALUFIX 10-Tread Concertina Loft Ladders: pros

  • Concertina loft ladder
  • 2.46m reach
  • Aluminium
  • Folds away neatly into the loft opening

Cons

  • Measure your hatch aperture and ceiling height before ordering
  • Needs secure fixing into sound joists - get a joiner if unsure
  • Never exceed the stated maximum load, including what you carry

Our verdict

Our pick is the BPS Concertina Loft Ladder (our score 9.0/10) - A practical loft ladder (concertina, 8ft reach) for safer loft access. The ALUFIX 10-Tread Concertina Loft Ladders is still worth it if it is cheaper when you check, or if it better matches your specific needs.