BPS Aluminium Slider vs BPS Concertina Loft Ladder
We compare the BPS Aluminium Slider and the BPS Concertina Loft Ladder across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| BPS Aluminium Slider | BPS Concertina Loft Ladder | |
|---|---|---|
| Our score | 8.4/10 | 9.0/10 |
| Best for | Regular, easy access to a standard loft opening | Small or awkward loft hatches with limited space above |
| Not ideal for | Openings it isn't sized for - measure your hatch and ceiling height first | Openings it isn't sized for - measure your hatch and ceiling height first |
| Brand | BPS® | BPS® |
Type and Mechanism
BPS Aluminium Slider
BPS's aluminium slider is a three-section sliding loft ladder that moves in a smooth stowing action using multiple sections that slide rather than pivot. The design reduces clearance changes by stowing in line instead of swinging outward. In use, the sections extend as the mechanism draws them into position, then the system holds the ladder steady for climbing. Key strengths are compact storage and controlled movement, while key limitations include a potentially less intuitive operation for first-time users and the need to keep the tracks clear of debris.
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.
Reach and Hatch Size
BPS Aluminium Slider
Reach and hatch size determine how easily the ladder can be accessed from different ceiling heights and how comfortably it fits when stored. The 3-section sliding design indicates that the ladder extends for reach and retracts for storage. A practical check is to compare the user's ceiling height and loft opening with the ladder's access requirements, ensuring the ladder can clear the hatch edge during movement. It is also important to confirm there is a clear run in the loft for the stored sections, including around any loft obstructions such as water tanks and trusses.
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.
Build and Weight Limit
BPS Aluminium Slider
The BPS Aluminium Slider is made from aluminium, which helps keep the loft ladder from becoming overly heavy for typical loft use, while still providing a rigid frame for the sliding sections. It is a 3-section sliding loft ladder designed to stow effectively, which can help reduce clutter in the loft. The maximum load capacity is 150kg, which provides a clear performance figure for suitability within that 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.
Fitting and Use
BPS Aluminium Slider
Fitting and using the BPS Aluminium Slider should start with checking the loft opening and access route, because a 3-section sliding ladder needs clear space to extend and then stow. The installer should confirm that the maximum working load of 150kg is appropriate for the heaviest person who will climb it. Next, they should position the aluminium ladder so it can slide smoothly, using the stowing pole for controlled packing. During use, the handrail should be held firmly, and the locking catches should engage before climbing. If the ladder jams or movement is uneven, it should not be forced, and alignment should be rechecked.
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.
Who Is This For?
BPS Aluminium Slider
This BPS aluminium slider is best suited to people looking for a three-section loft ladder that slides to extend into the loft and then stows away. The sliding design typically needs a clear run along the access route and in the loft opening area for smooth extension and packing, so it suits households with space around the hatch and landing. It has a 150 kg load capacity and D-shaped rungs, which supports a steady handhold while climbing and descending. It may be less appropriate for cramped loft hatches or cluttered landings where there is limited room for the stowing movement once the ladder is withdrawn.
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.
BPS Aluminium Slider: pros
- 3-section sliding loft ladder
- 150kg max load
- Aluminium
- Handrail
- 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
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
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 BPS Aluminium Slider is still worth it if it is cheaper when you check, or if it better matches your specific needs.