Columbus Junior Aluminium Concertina Loft Ladder with Highboard
The Columbus Junior concertina loft ladder combined with a Highboard provides perfect access to skylights or flat roof hatches. With a variety of standard sizes and a wide range of heights served, the unit can provide a reliable access solution to tricky loft applications.
- Ideal for installations below skylights and flat roof hatches.
- Concertina loft ladder manufactured from die-cast aluminium.
- Uses a counterbalanced spring operation to effortlessly control the ladder’s ascent and descent.
- Comes supplied with 1 x Telescopic Handral as standard.
- Four model sizes available which suit floor to mounting heights up to 3.39m - see Technical Data section.
- The Highboard supplied (white timber) enables access through deep ceiling-to-floor levels. It can be made to suit sizes between 490mm to 1330mm - see Technical Data section.
- The treads supplied on the Highboard are height adjustable.
- Vertical grab rails fixed to both sides of the Highboard (only on Highboard sizes measuring above 650mm).
- Includes Non Slip ladder feet (durable plastic) for extra security.
- For Touch Down Point & Operating Space dimensions - see Technical Data section.
- Optional 2nd side Telescopic Handrail available.
- Optional Metal Loft Exit Grab Rails measure 900mm high & 515mm wide (available in black) - see Product Images.
- Tested to EN 14975 (European Ladder Standard) with a 200kg per tread resilience.
- Complete with Operating Pole & Full Installation Instructions.
| Junior with Highboard (9 Tread) - Technical Info | |||
| No. of Treads: | 9 | ||
| Floor to lower Mounting Point: | Up to 2500mm | ||
| Opening Length: | Minimum 700mm | ||
| Opening Widths: | 590mm - 639mm | 640mm - 689mm | 690mm - 1100mm |
| Tread Widths: | 250mm | 300mm | 350mm |
| Tread Depth: | 140mm | ||
| Highboard Height (Option 1): | 510mm - 729mm | Includes 1 additional tread mounted to highboard |
|
| Highboard Height (Option 2): | 730mm - 1029mm | Includes 2 additional treads mounted to highboard |
|
| Highboard Height (Option 3): | 1030mm - 1330mm | Includes 3 additional treads mounted to highboard |
|
| Vertical Grab Rails: | Mounted to both sides of the Highboard (Only available for Highboards measuring above 650mm) |
||
| Junior with Highboard (10 Tread) - Technical Info | |||
| No. of Treads: | 10 | ||
| Floor to lower Mounting Point: | 2501mm - 2790mm | ||
| Opening Length: | Minimum 750mm | ||
| Opening Widths: | 590mm - 639mm | 640mm - 689mm | 690mm - 1100mm |
| Tread Widths: | 250mm | 300mm | 350mm |
| Tread Depth: | 140mm | ||
| Highboard Height (Option 1): | 510mm - 729mm | Includes 1 additional tread mounted to highboard |
|
| Highboard Height (Option 2): | 730mm - 1029mm | Includes 2 additional treads mounted to highboard |
|
| Highboard Height (Option 3): | 1030mm - 1330mm | Includes 3 additional treads mounted to highboard |
|
| Vertical Grab Rails: | Mounted to both sides of the Highboard (Only available for Highboards measuring above 650mm) |
||
| Junior with Highboard (11 Tread) - Technical Info | |||
| No. of Treads: | 11 | ||
| Floor to lower Mounting Point: | 2791mm - 3090mm | ||
| Opening Length: | Minimum 830mm | ||
| Opening Widths: | 590mm - 639mm | 640mm - 689mm | 690mm - 1100mm |
| Tread Widths: | 250mm | 300mm | 350mm |
| Tread Depth: | 140mm | ||
| Highboard Height (Option 1): | 510mm - 729mm | Includes 1 additional tread mounted to highboard |
|
| Highboard Height (Option 2): | 730mm - 1029mm | Includes 2 additional treads mounted to highboard |
|
| Highboard Height (Option 3): | 1030mm - 1330mm | Includes 3 additional treads mounted to highboard |
|
| Vertical Grab Rails: | Mounted to both sides of the Highboard (Only available for Highboards measuring above 650mm) |
||
| Junior with Highboard (12 Tread) - Technical Info | |||
| No. of Treads: | 12 | ||
| Floor to lower Mounting Point: | 3091mm - 3390mm | ||
| Opening Length: | Minimum 900mm | ||
| Opening Widths: | 590mm - 639mm | 640mm - 689mm | 690mm - 1100mm |
| Tread Widths: | 250mm | 300mm | 300mm |
| Tread Depth: | 140mm | ||
| Highboard Height (Option 1): | 510mm - 729mm | Includes 1 additional tread mounted to highboard |
|
| Highboard Height (Option 2): | 730mm - 1029mm | Includes 2 additional treads mounted to highboard |
|
| Highboard Height (Option 3): | 1030mm - 1330mm | Includes 3 additional treads mounted to highboard |
|
| Vertical Grab Rails: | Mounted to both sides of the Highboard (Only available for Highboards measuring above 650mm) |
||
Junior with Highboard - Touch Down Point & Operating Space
| Junior with Highboard - Touch Down Point & Operating Space | |||
| No. of Treads | Floor to Lower Mounting Point (1) | Touch Down Point (2) | Operating Space (3) |
|---|---|---|---|
| 9 | Up to 2500mm | 800mm - 1440mm | 620mm |
| 10 | 2501mm - 2790mm | 870mm - 1580mm | 670mm |
| 11 | 2791mm - 3090mm | 940mm - 1720mm | 750mm |
| 12 | 3091mm - 3390mm | 1010mm - 1860mm | 820mm |
This product is not on a 1-3 working days schedule.
It comes directly from our supplier as we do not hold stock.
This is a made to order / bespoke product (not marked as ‘Estimated Delivery 1-3 days’) and once the manufacturing process has been started, you will not be able to cancel your order. If a cancellation enquiry is made and manufacturing has not started then we will issue a full refund back onto the same payment type as the product(s) were first purchased.
The delivery timescale is referenced at the top of the product page and will be confirmed to you at the time of order.
Please read our full terms and conditions regarding the delivery procedure.
The delivery will be made by a transport carrier organised by the manufacturer, so it is important that you provide a contact telephone number.
As the transport carrier will contact you 24 hours prior to the delivery being scheduled.
Deliveries are usually made between 8:00am to 6:00pm Monday to Friday (excludes Bank Holidays).
Orders can be placed on our website for delivery destinations within the UK Mainland (England, Wales and Scotland).
For delivery destinations situated in the Highlands & Islands, Isle of Wight, Channel Islands, Isle of Man and Northern Ireland, please contact our Sales Office by email - sales@loftcentre.co.uk to obtain a transport costing for the product.
For European or most Worldwide delivery destinations please email our Sales Office - sales@loftcentre.co.uk with your enquiry detailing the product you are interested in, together with your full delivery address and contact information.
We can then return a Quotation for the product and delivery costs once this has been sourced from the transport company.
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