Columbus Exclusive Fire Rated Concertina Loft Ladder (Steel Hatchbox)
Combining the extremely robust Exclusive loft ladder with a steel fire rated hatchbox (up to 90 mins), makes this one of the safest ladder units on the market. As a bespoke item, the whole unit is designed to suit your individual application.
- Loft Ladder manufactured from die-cast aluminium.
- Supplied as a complete unit with a heavy duty concertina loft ladder, steel casing frame (hatchbox) and a steel trapdoor.
- Both the hatchbox and trapdoor are available in either a 30, 60 or 90 minute fire rated option and tested according to DIN 4102-2 by MPA Braunschweig.
- Suits floor to ceiling heights up to 4.6m.
- Available in a range of made to measure sizes - see Technical Data section.
- Loft Ladder stores completely within the hatch space.
- Uses an Integral Spring Hardware system for ease of operation.
- Comes supplied with 1 x Telescopic Handral as standard.
- Includes a pair of Non Slip ladder feet (durable plastic) for extra security.
- 30 minute fire rated option comes with a Insulated Trapdoor that provides a U-Value U = 0.57 W/m²k.
- 60 / 90 minute fire rated options come with a Insulated Trapdoor that provides a U-Value U = 0.93 W/m²k.
- The steel hatchbox supplied comes primed and measures 240mm deep.
- Steel hatchbox also has a profile frame (all sides) to act as a architrave.
- Trapdoor fitted with a sprung loaded catch and double seal to provide secure and tight closing against the steel hatchbox.
- Unit complete with Operating Pole & full Installation Instructions.
- Optional 2nd side Telescopic Handrail available for the unit.
- 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.
- For Touch Down Point & Operating Space dimensions - see Technical Data section.
- Exclusive fire rated loft ladder also available in a fire rated wooden hatchbox option.
| Columbus Exclusive 30 Minute Fire Rated - Sizing Information | |
| Floor to Ceiling Height: | From 2200mm to 4600mm * |
| Opening Length Sizes: | From 800mm to 1600mm |
| Opening Width Sizes: | From 600mm to 1200mm |
| Hatchbox Frame Depth Sizes: | From 240mm to 1170mm ** |
| Ladder Tread Width Sizes: | 200mm / 250mm / 300mm / 350mm / 380mm / 430mm / 480mm & 580mm (dependent on opening width dimension) |
| Ladder Tread Depth Sizes: | 140mm deep for Tread Width Sizes: 200mm to 380mm 160mm deep for Tread Width Sizes: 430mm to 580mm |
| # Prices for any size Unit can be obtained by contacting the Sales Office on 01243 785 246 | |
* Larger ceiling heights will require a more generous opening size.
** Additional treads will need to be added within the hatchbox once the depth has exceeded 400mm.
| Columbus Exclusive 60 / 90 Minute Fire Rated - Sizing Information | |
| Floor to Ceiling Height: | From 2200mm to 4600mm * |
| Opening Length Sizes: | From 900mm to 1600mm |
| Opening Width Sizes: | From 600mm to 1200mm |
| Hatchbox Frame Depth Sizes: | From 240mm to 1170mm ** |
| Ladder Tread Width Sizes: | 200mm / 250mm / 300mm / 350mm / 380mm / 430mm / 480mm & 580mm (dependent on opening width dimension) |
| Ladder Tread Depth Sizes: | 140mm deep for Tread Width Sizes: 200mm to 380mm 160mm deep for Tread Width Sizes: 430mm to 580mm |
| # Prices for any size Unit can be obtained by contacting the Sales Office on 01243 785 246 | |
* Larger ceiling heights will require a more generous opening size.
** Additional treads will need to be added within the hatchbox once the depth has exceeded 400mm.
Columbus Exclusive Fire Rated - Touch Down Point & Operating Space
| Columbus Exclusive Fire Rated - Touch Down Point & Operating Space | |||
| No. of Treads | Floor to Ceiling Height (1) | Touch Down Point (2) | Operating Space (3) |
|---|---|---|---|
| 9 | 2200mm - 2500mm | 1200mm - 1350mm | 1450mm |
| 10 | 2510mm - 2790mm | 1300mm - 1450mm | 1550mm |
| 11 | 2800mm - 3090mm | 1400mm - 1550mm | 1650mm |
| 12 | 3100mm - 3390mm | 1500mm - 1650mm | 1750mm |
| 13 | 3400mm - 3690mm | 1600mm - 1750mm | 1850mm |
| 14 | 3700mm - 3990mm | 1700mm - 1850mm | 1950mm |
| 15 | 4000mm - 4300mm | 1800mm - 1950mm | 2050mm |
| 16 | 4310mm - 4600mm | 1900mm - 2050mm | 2150mm |
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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